apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/2163121/+attachment/5991355/+files/RfKill.txt -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2163121 Title: [Regression] Laptop fails to power off completely when HDMI is connected in kernel 7.0.0-28 Status in linux package in Ubuntu: Incomplete Bug description: Issue Description: When shutting down the system with an external monitor connected via HDMI, the OS finishes the shutdown process normally, but the laptop hardware remains powered on (the power LED stays illuminated and the machine does not fully power off). If the HDMI cable is disconnected before the shutdown, the laptop powers off completely and correctly. Important note: Once the system enters this "stuck" state (black screen, power LED on), unplugging the HDMI cable does not recover the system or allow it to finish powering off. It remains completely frozen. The HDMI cable must be unplugged before initiating the shutdown sequence to avoid the hang. Additional troubleshooting: I have also tested this with two different HDMI cables to rule out a faulty cable, but the issue persists regardless of the cable used. Regression Details: This is a regression introduced in kernel 7.0.0-28. I have tested previous kernels on the exact same hardware and they work perfectly (the system powers off completely even with the HDMI connected). Fails in: Kernel 7.0.0-28-generic Works in: Kernel 7.0.0-14-generic, 6.x branch Steps to Reproduce: 1. Boot the laptop with kernel 7.0.0-28. 2, Connect an external monitor via the HDMI port. 3. Shut down the system from the GUI (or via sudo shutdown now). 4. Notice the OS halts, but the laptop's power LED remains on and the machine does not fully power down. 5. Unplugging the HDMI cable at this frozen stage does nothing; the machine remains stuck and must be forced off by holding the physical power button. System Information: OS: Linux Mint 22.3 Zena (Ubuntu 24.04 noble base) Hardware: LENOVO IdeaPad 5 15ALC05 CPU: AMD Ryzen 7 5700U with Radeon Graphics (Lucienne / Zen 2) GPU: AMD Lucienne (amdgpu driver) BIOS: H2CN33WW (08/30/2023) External Monitor: Xiaomi Monitor A22i (Model: A22FAB-RAGL) Hardware Details: Kernel: 7.0.0-28-generic arch: x86_64 bits: 64 compiler: gcc v: 13.3.0 clocksource: tsc Desktop: Cinnamon v: 6.6.9 tk: GTK v: 3.24.41 wm: Muffin v: 6.6.3 with: plank vt: 7 dm: LightDM v: 1.30.0 Distro: Linux Mint 22.3 Zena base: Ubuntu 24.04 noble Machine: Type: Laptop System: LENOVO product: 82LN v: IdeaPad 5 15ALC05 Mobo: LENOVO model: LNVNB161216 UEFI: LENOVO v: H2CN33WW date: 08/30/2023 CPU: Info: 8-core model: AMD Ryzen 7 5700U with Radeon Graphics bits: 64 type: MT MCP smt: enabled arch: Zen 2 rev: 1 Graphics: Device-1: AMD Lucienne vendor: Lenovo driver: amdgpu v: kernel arch: GCN-5 pcie: speed: 8 GT/s lanes: 16 ports: active: eDP-1 empty: DP-1,HDMI-A-1 bus-ID: 03:00.0 chip-ID: 1002:164c class-ID: 0300 --- ProblemType: Bug ApportVersion: 2.28.3-0ubuntu0.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: user 1698 F.... wireplumber /dev/snd/controlC0: user 1698 F.... wireplumber /dev/snd/seq: user 1696 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: X-Cinnamon DistroRelease: Linux Mint 22.3 InstallationDate: Installed on 2026-07-22 (20 days ago) InstallationMedia: Linux Mint 22.3 "Zena" - Release amd64 20260108 MachineType: LENOVO 82LN Package: linux (not installed) ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-7.0.0-28-generic root=/dev/mapper/vgmint-root ro quiet splash ProcVersionSignature: Ubuntu 7.0.0-28.28~24.04.1-generic 7.0.12 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-7.0.0-28-generic N/A linux-backports-modules-7.0.0-28-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.27 Tags: zena Uname: Linux 7.0.0-28-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip kvm libvirt lpadmin plugdev sambashare sudo users _MarkForUpload: True dmi.bios.date: 08/30/2023 dmi.bios.release: 1.33 dmi.bios.vendor: LENOVO dmi.bios.version: H2CN33WW dmi.board.asset.tag: No Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: NO DPK dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: IdeaPad 5 15ALC05 dmi.ec.firmware.release: 1.33 dmi.modalias: dmi:bvnLENOVO:bvrH2CN33WW:bd08/30/2023:br1.33:efr1.33:svnLENOVO:pn82LN:pvrIdeaPad515ALC05:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrIdeaPad515ALC05:skuLENOVO_MT_82LN_BU_idea_FM_IdeaPad515ALC05:pfaIdeaPad515ALC05: dmi.product.family: IdeaPad 5 15ALC05 dmi.product.name: 82LN dmi.product.sku: LENOVO_MT_82LN_BU_idea_FM_IdeaPad 5 15ALC05 dmi.product.version: IdeaPad 5 15ALC05 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2163121/+subscriptions
вторник
[Bug 2163121] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/2163121/+attachment/5991344/+files/Lspci.txt -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2163121 Title: [Regression] Laptop fails to power off completely when HDMI is connected in kernel 7.0.0-28 Status in linux package in Ubuntu: Incomplete Bug description: Issue Description: When shutting down the system with an external monitor connected via HDMI, the OS finishes the shutdown process normally, but the laptop hardware remains powered on (the power LED stays illuminated and the machine does not fully power off). If the HDMI cable is disconnected before the shutdown, the laptop powers off completely and correctly. Important note: Once the system enters this "stuck" state (black screen, power LED on), unplugging the HDMI cable does not recover the system or allow it to finish powering off. It remains completely frozen. The HDMI cable must be unplugged before initiating the shutdown sequence to avoid the hang. Additional troubleshooting: I have also tested this with two different HDMI cables to rule out a faulty cable, but the issue persists regardless of the cable used. Regression Details: This is a regression introduced in kernel 7.0.0-28. I have tested previous kernels on the exact same hardware and they work perfectly (the system powers off completely even with the HDMI connected). Fails in: Kernel 7.0.0-28-generic Works in: Kernel 7.0.0-14-generic, 6.x branch Steps to Reproduce: 1. Boot the laptop with kernel 7.0.0-28. 2, Connect an external monitor via the HDMI port. 3. Shut down the system from the GUI (or via sudo shutdown now). 4. Notice the OS halts, but the laptop's power LED remains on and the machine does not fully power down. 5. Unplugging the HDMI cable at this frozen stage does nothing; the machine remains stuck and must be forced off by holding the physical power button. System Information: OS: Linux Mint 22.3 Zena (Ubuntu 24.04 noble base) Hardware: LENOVO IdeaPad 5 15ALC05 CPU: AMD Ryzen 7 5700U with Radeon Graphics (Lucienne / Zen 2) GPU: AMD Lucienne (amdgpu driver) BIOS: H2CN33WW (08/30/2023) External Monitor: Xiaomi Monitor A22i (Model: A22FAB-RAGL) Hardware Details: Kernel: 7.0.0-28-generic arch: x86_64 bits: 64 compiler: gcc v: 13.3.0 clocksource: tsc Desktop: Cinnamon v: 6.6.9 tk: GTK v: 3.24.41 wm: Muffin v: 6.6.3 with: plank vt: 7 dm: LightDM v: 1.30.0 Distro: Linux Mint 22.3 Zena base: Ubuntu 24.04 noble Machine: Type: Laptop System: LENOVO product: 82LN v: IdeaPad 5 15ALC05 Mobo: LENOVO model: LNVNB161216 UEFI: LENOVO v: H2CN33WW date: 08/30/2023 CPU: Info: 8-core model: AMD Ryzen 7 5700U with Radeon Graphics bits: 64 type: MT MCP smt: enabled arch: Zen 2 rev: 1 Graphics: Device-1: AMD Lucienne vendor: Lenovo driver: amdgpu v: kernel arch: GCN-5 pcie: speed: 8 GT/s lanes: 16 ports: active: eDP-1 empty: DP-1,HDMI-A-1 bus-ID: 03:00.0 chip-ID: 1002:164c class-ID: 0300 --- ProblemType: Bug ApportVersion: 2.28.3-0ubuntu0.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: user 1698 F.... wireplumber /dev/snd/controlC0: user 1698 F.... wireplumber /dev/snd/seq: user 1696 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: X-Cinnamon DistroRelease: Linux Mint 22.3 InstallationDate: Installed on 2026-07-22 (20 days ago) InstallationMedia: Linux Mint 22.3 "Zena" - Release amd64 20260108 MachineType: LENOVO 82LN Package: linux (not installed) ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-7.0.0-28-generic root=/dev/mapper/vgmint-root ro quiet splash ProcVersionSignature: Ubuntu 7.0.0-28.28~24.04.1-generic 7.0.12 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-7.0.0-28-generic N/A linux-backports-modules-7.0.0-28-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.27 Tags: zena Uname: Linux 7.0.0-28-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip kvm libvirt lpadmin plugdev sambashare sudo users _MarkForUpload: True dmi.bios.date: 08/30/2023 dmi.bios.release: 1.33 dmi.bios.vendor: LENOVO dmi.bios.version: H2CN33WW dmi.board.asset.tag: No Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: NO DPK dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: IdeaPad 5 15ALC05 dmi.ec.firmware.release: 1.33 dmi.modalias: dmi:bvnLENOVO:bvrH2CN33WW:bd08/30/2023:br1.33:efr1.33:svnLENOVO:pn82LN:pvrIdeaPad515ALC05:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrIdeaPad515ALC05:skuLENOVO_MT_82LN_BU_idea_FM_IdeaPad515ALC05:pfaIdeaPad515ALC05: dmi.product.family: IdeaPad 5 15ALC05 dmi.product.name: 82LN dmi.product.sku: LENOVO_MT_82LN_BU_idea_FM_IdeaPad 5 15ALC05 dmi.product.version: IdeaPad 5 15ALC05 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2163121/+subscriptions
[Bug 2156830] Update Released
The verification of the Stable Release Update for linux-firmware-misc has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions. -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2156830 Title: Fix missing audio output device on Dell Slate HPT platform Status in HWE Next: New Status in linux package in Ubuntu: Invalid Status in linux-firmware package in Ubuntu: Invalid Status in linux-firmware-misc package in Ubuntu: Fix Released Status in linux-oem-6.17 package in Ubuntu: Invalid Status in linux source package in Noble: Invalid Status in linux-firmware source package in Noble: Fix Released Status in linux-oem-6.17 source package in Noble: Fix Released Status in linux source package in Resolute: Fix Released Status in linux-firmware source package in Resolute: Invalid Status in linux-firmware-misc source package in Resolute: Fix Released Status in linux-oem-6.17 source package in Resolute: Invalid Bug description: [Impact] New Dell Slate HPT platform with CirrusLogic audio solution will have no basic audio functions w/o ACP6.3 match entries. ================ Linux Kernel ======================== [Fix] Backport upstream fix fd13fc700e3e ("ASoC: amd: acp: Add ACP6.3 match entries for Cirrus Logic parts") ================ linux-firmware ======================== [Fix] Backport upstream fix [1]: cirrus: cs42l45: Update CS42L45 SDCA codec firmware for Dell laptops (!1094) · Merge requests · kernel-firmware / Linux Firmware · GitLab [2]: cirrus: cs35l63: Add Cirrus CS35L63 firmware mappings for various Dell laptops - kernel/git/firmware/linux-firmware.git - Repository of firmware blobs for use with the Linux kernel [Test Case] 1. Boot up the machine of new Dell Slate HPT platform. 2. Open settings->Sound->Output Device and make sure it's not Dummy audio devices 3. Click test icon for basic audio output functions 4. Use `aplay` basic speaker play functions. [Where problems could occur] The commit simply add ACP 6.3 entries for CirrusLogic codecs. No regression expected at the current stage. -- PR: Resolute: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/386 Noble: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/385 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2156830/+subscriptions
[Bug 2156830] Re: Fix missing audio output device on Dell Slate HPT platform
This bug was fixed in the package linux-firmware-misc - 20260319.git217ca6e4-0ubuntu2.2 --------------- linux-firmware-misc (20260319.git217ca6e4-0ubuntu2.2) resolute; urgency=medium * Fix missing audio output device on Dell Slate HPT platform (LP: #2156830) - cirrus: cs42l45: Update CS42L45 SDCA codec firmware for Dell laptops * [SRU]Enable Realtek ALC287 + Cirrus CS35L56 Audio for Lenovo Yoga Pro 7 (LP: #2156867) - cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops - cirrus: cs35l56: Add firmware for Cirrus Amps for some ASUS laptops - cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops - cirrus: cs35l56: Update firmware for Cirrus Amps for a couple of Lenovo laptops * Fix no audio output and mute hotkey not working on HP ZBook 8 G2a (LP: #2158858) - linux-firmware: Add firmware for new projects * [SRU] Add firmware for Cirrus Amps for some Lenovo laptops (17aa235c 17aa235d) (LP: #2158956) - cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops (17aa235c 17aa235d) * linux-firmware package does not mention about all licensing in copyright file (LP: #2147186) - [Packaging] misc: d/copyright: Clean up Apache-2.0 license - [Packaging] d/copyright: Remove old FSF address linux-firmware-misc (20260319.git217ca6e4-0ubuntu2.1) resolute; urgency=medium * Don't provide atmel-firmware (LP: #2152549) - [Packaging] misc: Don't Provides/Conflicts/Replaces atmel-firmware * linux-firmware package does not mention about all licensing in copyright file (LP: #2147186) - [Packaging] Add per-package DEP-5 copyright files - [Packaging] Don't package individual license files * Add Cirrus CS35L56 firmware mappings for Dell systems (LP: #2155216) - cirrus: cs35l56: Add Cirrus CS35L56 firmware mappings for two Dell laptops * Autopkgtest test failures (LP: #2156342) - [Packaging] d/tests/control: Fix package dependencies -- Juerg Haefliger <juerg.haefliger@canonical.com> Mon, 13 Jul 2026 10:24:37 +0200 ** Changed in: linux-firmware-misc (Ubuntu Resolute) Status: Fix Committed => Fix Released -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2156830 Title: Fix missing audio output device on Dell Slate HPT platform Status in HWE Next: New Status in linux package in Ubuntu: Invalid Status in linux-firmware package in Ubuntu: Invalid Status in linux-firmware-misc package in Ubuntu: Fix Released Status in linux-oem-6.17 package in Ubuntu: Invalid Status in linux source package in Noble: Invalid Status in linux-firmware source package in Noble: Fix Released Status in linux-oem-6.17 source package in Noble: Fix Released Status in linux source package in Resolute: Fix Released Status in linux-firmware source package in Resolute: Invalid Status in linux-firmware-misc source package in Resolute: Fix Released Status in linux-oem-6.17 source package in Resolute: Invalid Bug description: [Impact] New Dell Slate HPT platform with CirrusLogic audio solution will have no basic audio functions w/o ACP6.3 match entries. ================ Linux Kernel ======================== [Fix] Backport upstream fix fd13fc700e3e ("ASoC: amd: acp: Add ACP6.3 match entries for Cirrus Logic parts") ================ linux-firmware ======================== [Fix] Backport upstream fix [1]: cirrus: cs42l45: Update CS42L45 SDCA codec firmware for Dell laptops (!1094) · Merge requests · kernel-firmware / Linux Firmware · GitLab [2]: cirrus: cs35l63: Add Cirrus CS35L63 firmware mappings for various Dell laptops - kernel/git/firmware/linux-firmware.git - Repository of firmware blobs for use with the Linux kernel [Test Case] 1. Boot up the machine of new Dell Slate HPT platform. 2. Open settings->Sound->Output Device and make sure it's not Dummy audio devices 3. Click test icon for basic audio output functions 4. Use `aplay` basic speaker play functions. [Where problems could occur] The commit simply add ACP 6.3 entries for CirrusLogic codecs. No regression expected at the current stage. -- PR: Resolute: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/386 Noble: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/385 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2156830/+subscriptions
[Bug 2156867] Re: [SRU]Enable Realtek ALC287 + Cirrus CS35L56 Audio for Lenovo Yoga Pro 7
This bug was fixed in the package linux-firmware - 20240318.git3b128b60-0ubuntu2.29 --------------- linux-firmware (20240318.git3b128b60-0ubuntu2.29) noble; urgency=medium * [SRU]Enable Realtek ALC287 + Cirrus CS35L56 Audio for Lenovo Yoga Pro 7 (LP: #2156867) - cirrus: Add cs35l56 firmware symlinks for Asus UM5606KA - cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops - cirrus: cs35l56: Add firmware for Cirrus Amps for some ASUS laptops - cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops - cirrus: cs35l56: Update firmware for Cirrus Amps for a couple of Lenovo laptops * Fix missing audio output device on Dell Slate HPT platform (LP: #2156830) - cirrus: cs42l45: Update CS42L45 SDCA codec firmware for Dell laptops * HP ISH firmware missing for Intel Lunar Lake and Panther Lake systems (LP: #2158073) - intel/ish:Add ISH firmware file for Intel Lunar Lake platform - linux-firmware: Renaming the file to cover a wide range of HP Lunar Lake system. - linux-firmware:Renaming the file back for HP EliteBook X Flip G1i - linux-firmware:Renaming the file back for HP EliteBook X Flip G1i - linux-firmware:Renaming the file back for HP EliteBook X Flip G1i - Add HP ISH firmware for Intel Panther Lake systems * [SRU][S/R/N] mt7925: add support for the India, Tunisia and Paraguay country codes (LP: #2158809) - linux-firmware: update firmware for MT7925 WiFi device - mediatek MT7925: update bluetooth firmware to 20260605184935 * Fix no audio output and mute hotkey not working on HP ZBook 8 G2a (LP: #2158858) - linux-firmware: Add firmware for new projects * [SRU] Add firmware for Cirrus Amps for some Lenovo laptops (17aa235c 17aa235d) (LP: #2158956) - cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops (17aa235c 17aa235d) * Update firmware for linux-hwe-7.0 (LP: #2157593) - linux-firmware: Add CS35L41 HDA Firmware for Lenovo Legion Slim 7 16ARHA7 - linux-firmware: Fix firmware names for Laptop SSID 104316a3 - linux-firmware: Add firmware for Lenovo Thinkbook 13X - linux-firmware: Remove Calibration Firmware and Tuning for CS35L41 - linux-firmware: Add firmware and tuning for Lenovo Y770S - linux-firmware: Add CS35L41 HDA Firmware for Asus HN7306 - linux-firmware: Add firmware for Lenovo Thinkbooks - cirrus: cs35l56: Add firmware for Cirrus CS35L56 for some ASUS laptops - linux-firmware: Add firmware for Cirrus CS35L41 - cirrus: cs35l41: Add Firmware for Ayaneo system 1f660105 - cirrus: cs35l56: Add firmware for Cirrus Amps for some ASUS laptops - cirrus: cs35l41: Add firmware and tunings for CS35L41 driver for Steam Deck - cirrus: cs35l41: Add Firmware for various ASUS Commercial laptops - cirrus: cs35l41: Add firmware and tuning for ASUS Consumer laptops - cirrus: cs35l56: Add firmware for Cirrus Amps for some ASUS laptops - cirrus: cs35l41: Add Firmware for various ACER Laptops using CS35L41 HDA - cirrus: cs35l41: Add Firmware for various HP Agusta Laptops using CS35L41 HDA - cirrus: cs35l41: Fix firmware links for several ASUS laptops - cirrus: cs35l41: Add Firmware for ASUS NUC using CS35L41 - cirrus: cs35l41: Add Firmware for various ASUS commercial Laptops using CS35L41 HDA - cirrus: cs35l41: Move entries to correct driver section in WHENCE - cirrus: cs35l41: Rename various Asus Laptop firmware files to not have Speaker ID - cirrus: cs35l41: Add support for new HP laptops - cirrus: cs35l41: Add support for new HP Clipper laptop - cirrus: cs35l41: Update firmware and tuning for various HP laptops - brcm: Link FriendlyElec NanoPi M4 to AP6356S nvram - brcm: Add BCM4354 NVRAM for Jetson TX1 - brcm: replace NVRAM for Jetson TX1 - brcm: Add NVRAM file for Radxa Rock Pi X mini PC - brcmfmac: Add a couple of NanoPi devices - brcm: Add symlinks for Khadas VIM SDIO wifi config to AW-CM256SM.txt - brcm: Fix symlinks for Khadas VIM SDIO wifi config - cirrus: cs35l56: Add WHENCE links for 17aa233c spkid0 firmware - cirrus: cs35l41: Add Firmware for ASUS Zenbook Laptop using CS35L41 HDA - panthor: Add firmware for more Mali GPUs - ath11k: WCN6855 hw2.0@nfa765: add to WLAN.HSP.1.1-04685-QCAHSPSWPL_V1_V2_SILICONZ_IOE-1 - ath11k: Support WCN6855 hw2.1 with NFA firmware variant - ath12k: WCN7850 hw2.0@ncm865: add to WLAN.IOE_HMT.1.1-00018-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1 - rtl_bt: Add firmware and config files for RTL8761CUV - rtl_nic: add firmware rtl8125k-1 - rtl_nic: add firmware rtl9151a-1 - mt76: add firmware for MT7990 - amdgpu: add vce1 firmware - rcar_gen4_pcie: add firmware for Renesas R-Car Gen4 PCIe controller - i915: Xe3p_LPD DMC v2.33 - linux-firmware: add firmware for an8811hb 2.5G ethernet phy - linux-firmware: Add firmware for airoha-npu-7583 driver - linux-firmware: Add firmware for airoha-npu-7581 driver used for MT7990 offloading - intel/ish: Add firmware for LENOVO THINKPAD X1 2-in-1 Gen 10 - intel/ish: Add Lenovo ISH firmware support for X1 and X9 systems - lenovo: remove obsolete ish_lnlm_53c4ffad_2a17559f.bin firmware - linux-firmware: Remove duplicate fw and Rename Lenovo ISH LNLM firmware files accordingly - Add LENOVO ISH firmware v5.8.0.7720 for X9-15 2025 - Add LENOVO ISH firmware v5.8.1.7720 for X1 Carbon (Gen 14) and X1 2-in-1 (Gen 11) - iwlwifi: update 7265D firmware - iwlwifi: update firmwares for 8000 series - iwlwifi: update cc/Qu/QuZ firmwares for core94-91 release - iwlwifi: update cc/Qu/QuZ firmwares for core95-82 release - iwlwifi: update cc/Qu/QuZ firmwares for core96-76 release - iwlwifi: update cc/Qu/QuZ firmwares for core97-84 release - iwlwifi: update ty/So/Ma firmwares for core94-91 release - iwlwifi: update ty/So/Ma firmwares for core95-82 release - iwlwifi: update ty/So/Ma firmwares for core96-76 release - iwlwifi: update ty/So/Ma firmwares for core97-84 release - Move all iwlwifi top level files to intel/ directory - iwlwifi: update cc/Qu/QuZ firmwares for core98-161 release - iwlwifi: update cc/Qu/QuZ firmwares for core101-82 release - iwlwifi: update ty/So/Ma firmwares for core98-161 release - iwlwifi: update Bz/Hr and Bz/Gf firmwares for core98-161 release - iwlwifi: update ty/So/Ma firmwares for core101-82 release - iwlwifi: update ty/So/Ma firmwares for core102-56 release - iwlwifi: Add Hr/Gf firmware for core102-56 release - Remove execute bit from firmware files - amdgpu: update vpe 6.1.3 firmware - amdgpu: update vcn 5.0.0 firmware - amdgpu: update psp 14.0.1 firmware - amdgpu: update psp 14.0.1 firmware - amdgpu: update vcn 5.0.0 firmware - amdgpu: update psp 14.0.1 firmware - amdgpu: update gc 9.4.4 firmware - amdgpu: update psp 13.0.14 firmware - amdgpu: update vcn 5.0.0 firmware - amdgpu: update gc 9.4.4 firmware - amdgpu: update psp 13.0.14 firmware - amdgpu: update psp 14.0.1 firmware - amdgpu: update vcn 4.0.6 firmware - amdgpu: update vcn 5.0.0 firmware - amdgpu: update PSP 14.0.1 firmware - amdgpu: update SDMA 6.1.1 firmware - amdgpu: update VCN 4.0.6 firmware - amdgpu: update vpe 6.1.1 firmware - amdgpu: update PSP 13.0.14 firmware - amdgpu: update GC 9.5.0 firmware - amdgpu: update PSP 13.0.12 firmware - amdgpu: update VCN 5.0.1 firmware - amdgpu: update GC 12.0.0 firmware - amdgpu: update PSP 14.0.2 firmware - amdgpu: update SDMA 7.0.0 firmware - amdgpu: update VCN 5.0.0 firmware - amdgpu: update SDMA 6.1.2 firmware - amdgpu: update VPE 6.1.3 firmware - amdgpu: update PSP 14.0.5 firmware - amdgpu: update SDMA 6.1.3 firmware - amdgpu: update GC 9.4.4 firmware - amdgpu: update PSP 13.0.14 firmware - amdgpu: update GC 9.5.0 firmware - amdgpu: update PSP 13.0.12 firmware - amdgpu: update VCN 5.0.1 firmware - amdgpu: update GC 12.0.0 firmware - amdgpu: update PSP 14.0.2 firmware - amdgpu: update GC 12.0.1 firmware - amdgpu: update PSP 14.0.3 firmware - amdgpu: update VCN 5.0.0 firmware - amdgpu: update PSP 14.0.1 firmware - amdgpu: update VCN 4.0.6 firmware - amdgpu: update PSP 14.0.3 kicker firmware - amdgpu: update GC 11.5.1 firmware - amdgpu: update PSP 14.0.1 firmware - amdgpu: update VCN 4.0.6 firmware - amdgpu: update PSP 14.0.4 firmware - amdgpu: update PSP 14.0.5 firmware - amdgpu: update GC 9.4.4 firmware - amdgpu: update PSP 13.0.14 firmware - amdgpu: update GC 9.5.0 firmware - amdgpu: update PSP 13.0.12 firmware - amdgpu: update VCN 5.0.1 firmware - amdgpu: update GC 12.0.0 firmware - amdgpu: update PSP 14.0.2 firmware - amdgpu: update GC 12.0.1 firmware - amdgpu: update PSP 14.0.3 firmware - amdgpu: update SMU 14.0.3 firmware - amdgpu: update VCN 5.0.0 firmware - Revert "amdgpu: update GC 11.5.1 firmware" - Revert "amdgpu: update SMU 14.0.3 firmware" - Reapply "amdgpu: update SMU 14.0.3 firmware" - amdgpu: update GC 9.5.0 firmware - amdgpu: update PSP 13.0.12 firmware - amdgpu: update VCN 5.0.1 firmware - amdgpu: update GC 12.0.0 firmware - amdgpu: update PSP 14.0.2 firmware - amdgpu: update GC 12.0.1 firmware - amdgpu: update PSP 14.0.3 firmware - amdgpu: update SMU 14.0.3 firmware - amdgpu: update VCN 5.0.0 firmware - amdgpu: update GC 11.5.1 firmware - amdgpu: update PSP 14.0.1 firmware - amdgpu: update SDMA 6.1.1 firmware - amdgpu: update VCN 4.0.6 firmware - amdgpu: update PSP 14.0.4 firmware - amdgpu: update SDMA 6.1.2 firmware - amdgpu: update PSP 14.0.5 firmware - amdgpu: update SDMA 6.1.3 firmware - amdgpu: update GC 9.4.4 firmware - amdgpu: update PSP 13.0.14 firmware - amdgpu: DMCUB updates for various AMDGPU ASICs - amdgpu: DMCUB updates for various AMDGPU ASICs - amdgpu: DMCUB updates forvarious AMDGPU ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB update for DCN401 - amdgpu: DCUB update for DCN401 and DCN315 - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: update dcn 4.01 firmware to 0.1.3.0 - amdgpu: update dcn 4.01 frmware to 0.1.6.0 - amdgpu: update dcn 4.01 firmware to 0.1.8.0 - amdgpu: updates for dcn 3.20 and dcn 4.01 firmware to 0.1.10.0 - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: Update DMCUB fw for DCN401 & DCN315 - amdgpu: update dmcub fw for dcn32 and dcn401 - amdgpu: update dmcub fw for dcn401 - amdgpu: DMCUB updates for DCN401 - amdgpu: update dmcub fw for various DCN version - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs - amdgpu: DMCUB updates for various ASICs * Miscellaneous Ubuntu changes - [Workflow] Increase fetch depth to 200 linux-firmware (20240318.git3b128b60-0ubuntu2.28) noble; urgency=medium * Support ADSP firmware on Rubik Pi 3 (LP: #2146520) - qcom: Add ADSP firmware for qcs6490-thundercomm-rubikpi3 * AMD Ryzen did not response after system enter suspend (LP: #2147396) - amdgpu: DMCUB updates for various AMDGPU ASICs - amdgpu: update DMCUB to v0.0.224.0 for Various AMDGPU Asics - amdgpu: update DMCUB to v0.0.225.0 for Various AMDGPU Asics - amdgpu: update DMCUB to v0.0.227.0 for DCN35 and DCN351 - amdgpu: DMCUB updates for various AMDGPU ASICs - amdgpu: DMCUB updates forvarious AMDGPU ASICs - amdgpu: update DMCUB to v0.0.232.0 for DCN314 and DCN351 - amdgpu: DMCUB updates forvarious AMDGPU ASICs - amdgpu: DMCUB updates for various AMDGPU ASICs - amdgpu: update DMCUB to v9.0.10.0 for DCN351 - amdgpu: update dmcub 0.0.246.0 firmware - amdgpu: rembrandt DMCUB v4.0.74.0 * add RB3Gen2 VPU firmware (LP: #2154726) - qcom: vpu: fix SC7280 VPU Gen2 firmware and add compatibility symlink * [SRU][S/R/N] mt7925: Fix scanning issues with Netgear APs (LP: #2154392) - mediatek MT7925: update bluetooth firmware to 20260106153314 - mediatek MT7925: update bluetooth firmware to 20260414153243 - linux-firmware: update firmware for MT7925 WiFi device - linux-firmware: update firmware for MT7925 WiFi device * Add Cirrus CS35L56 firmware mappings for Dell systems (LP: #2155216) - cirrus: cs35l56: Add Cirrus CS35L56 firmware mappings for two Dell laptops * [SRU] Fix resource assignment in gc1101 firmware (LP: #2153395) - amdgpu: update gc 11.0.1 firmware - amdgpu: update GC 11.0.1 firmware - amdgpu: update GC 11.0.1 firmware - amdgpu: update GC 11.0.1 firmware - amdgpu: update gc 11.0.1 firmware - amdgpu: update gc 11.0.1 firmware - amdgpu: update gc 11.0.1 firmware - amdgpu: update gc 11.0.1 firmware - amdgpu: update gc 11.0.1 firmware - amdgpu: update gc 11.0.1 firmware - amdgpu: update GC 11.0.1 firmware - amdgpu: update GC 11.0.1 firmware - amdgpu: update GC 11.0.1 firmware - Revert "amdgpu: update GC 11.0.1 firmware" - amdgpu: update GC 11.0.1 firmware - amdgpu: update GC 11.0.1 firmware - amdgpu: Update gc 11.0.1 microcode -- Juerg Haefliger <juerg.haefliger@canonical.com> Mon, 13 Jul 2026 09:54:47 +0200 ** Changed in: linux-firmware (Ubuntu Noble) Status: Fix Committed => Fix Released -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2156867 Title: [SRU]Enable Realtek ALC287 + Cirrus CS35L56 Audio for Lenovo Yoga Pro 7 Status in HWE Next: In Progress Status in linux package in Ubuntu: In Progress Status in linux-firmware package in Ubuntu: Invalid Status in linux-firmware-misc package in Ubuntu: Fix Released Status in linux-oem-6.17 package in Ubuntu: Invalid Status in linux-oem-7.0 package in Ubuntu: Invalid Status in linux source package in Noble: Invalid Status in linux-firmware source package in Noble: Fix Released Status in linux-oem-6.17 source package in Noble: Fix Released Status in linux-oem-7.0 source package in Noble: Invalid Status in linux source package in Resolute: In Progress Status in linux-firmware source package in Resolute: Invalid Status in linux-firmware-misc source package in Resolute: Fix Released Status in linux-oem-6.17 source package in Resolute: Invalid Status in linux-oem-7.0 source package in Resolute: Fix Released Status in linux source package in Stonking: In Progress Status in linux-firmware source package in Stonking: Invalid Status in linux-firmware-misc source package in Stonking: Fix Released Status in linux-oem-6.17 source package in Stonking: Invalid Status in linux-oem-7.0 source package in Stonking: Invalid Bug description: [ Impact ] Users running Ubuntu on newer Lenovo Yoga Pro 7 laptops experience critical audio subsystem degradation. The three primary failure points are: * Critically Low Speaker Volume: Sound output through the built-in speaker array is barely audible, even when userspace volume sliders are set to 100%. While the host Realtek ALC287 codec initializes, its companion Cirrus Logic CS35L56 smart amplifiers default to an uncalibrated, low-power fallback state ("FIRMWARE_MISSING") because the system lacks their manufacturer-supplied hardware-tuning profiles. * Non-Functional Speaker-Mute Keyboard LED: Pressing the F1 Audio Mute key on the keyboard toggles the stream status within PulseAudio/PipeWire correctly, but the physical amber LED hardware indicator on the keycap fails to illuminate. The software mute state is disconnected from the motherboard's GPIO controller. * Missing/Dead Microphone Array: The system completely fails to register or capture audio via the internal digital microphone array. The default driver stack attempts to locate the DMIC components on a digital sub-link connected directly to the main processor's AMD ACP block, whereas Lenovo routed the microphone hardware channels through the primary Realtek codec pins. [ Fix ] * Kernel Driver Fixes - fc12cf16df9a ("ASoC: amd: acp: Add DMI quirk for Lenovo Yoga Pro 7 15ASH11") - d0426510a9e1 ("ASoC: amd: acp: add DMI override for ACP70 flag") - 17065203e1bc ("ALSA: hda/realtek:ALC269 fixup for Yoga Pro 7 15ASH11 mic mute LED") - 83dca2530fb3 ("ALSA: hda/realtek: ALC269 fixup for Lenovo Yoga Pro 7 15ASH111 audio") * Firmware Environment Fixes - d33a9c6d7661 ("cirrus: cs35l56: Update firmware for Cirrus Amps for a couple of Lenovo laptops") - 604cb45fbe6d ("cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops") - cc2cb17f5ed9 ("cirrus: cs35l56: Add firmware for Cirrus Amps for some ASUS laptops") - 1d57ec2fdc3f ("cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops") - 0c9b82b60972 ("cirrus: Add cs35l56 firmware symlinks for Asus UM5606KA") [ Test Plan ] Install the patched kernel package and updated linux-firmware payload on an affected Lenovo Yoga Pro 7, then reboot to check: 1. Verify Amp Calibration & Speaker Volume: Play an audio stream at a standard volume level (30–50%). Confirm it produces crisp, loudly scaled audio. 2. Verify Microphone Capture: Open Ubuntu Settings -> Sound -> Input. Confirm that the ghost "Digital Microphone" tied to the AMD ACP is gone, and a functioning Internal Stereo Microphone device is present. Speak or tap on the chassis to confirm that the input visualizer bar responds dynamically to incoming audio data. 3 Verify Mute LED and Mic LED Illumination: Press the physical F1/F4 Mute hotkey. The amber LED light on the keycap must illuminate immediately when muted, and cleanly shut off as soon as the system is unmuted. [ Where problems could occur ] Scope of Regression: Extremely isolated. All changes are heavily guarded behind rigid DMI string check loops inside vendor-specific sub-drivers (AMD ACP matching tables, Realtek HDA quirk lists, and specific sub-hardware ID firmware loading paths). Systems built by other vendors (such as Dell, HP, or ASUS) or other laptop lines will bypass these conditional rules entirely. -- PR: Resolute: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/387 Noble: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/384 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2156867/+subscriptions
[Bug 2156867] Update Released
The verification of the Stable Release Update for linux-firmware-misc has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions. -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2156867 Title: [SRU]Enable Realtek ALC287 + Cirrus CS35L56 Audio for Lenovo Yoga Pro 7 Status in HWE Next: In Progress Status in linux package in Ubuntu: In Progress Status in linux-firmware package in Ubuntu: Invalid Status in linux-firmware-misc package in Ubuntu: Fix Released Status in linux-oem-6.17 package in Ubuntu: Invalid Status in linux-oem-7.0 package in Ubuntu: Invalid Status in linux source package in Noble: Invalid Status in linux-firmware source package in Noble: Fix Released Status in linux-oem-6.17 source package in Noble: Fix Released Status in linux-oem-7.0 source package in Noble: Invalid Status in linux source package in Resolute: In Progress Status in linux-firmware source package in Resolute: Invalid Status in linux-firmware-misc source package in Resolute: Fix Released Status in linux-oem-6.17 source package in Resolute: Invalid Status in linux-oem-7.0 source package in Resolute: Fix Released Status in linux source package in Stonking: In Progress Status in linux-firmware source package in Stonking: Invalid Status in linux-firmware-misc source package in Stonking: Fix Released Status in linux-oem-6.17 source package in Stonking: Invalid Status in linux-oem-7.0 source package in Stonking: Invalid Bug description: [ Impact ] Users running Ubuntu on newer Lenovo Yoga Pro 7 laptops experience critical audio subsystem degradation. The three primary failure points are: * Critically Low Speaker Volume: Sound output through the built-in speaker array is barely audible, even when userspace volume sliders are set to 100%. While the host Realtek ALC287 codec initializes, its companion Cirrus Logic CS35L56 smart amplifiers default to an uncalibrated, low-power fallback state ("FIRMWARE_MISSING") because the system lacks their manufacturer-supplied hardware-tuning profiles. * Non-Functional Speaker-Mute Keyboard LED: Pressing the F1 Audio Mute key on the keyboard toggles the stream status within PulseAudio/PipeWire correctly, but the physical amber LED hardware indicator on the keycap fails to illuminate. The software mute state is disconnected from the motherboard's GPIO controller. * Missing/Dead Microphone Array: The system completely fails to register or capture audio via the internal digital microphone array. The default driver stack attempts to locate the DMIC components on a digital sub-link connected directly to the main processor's AMD ACP block, whereas Lenovo routed the microphone hardware channels through the primary Realtek codec pins. [ Fix ] * Kernel Driver Fixes - fc12cf16df9a ("ASoC: amd: acp: Add DMI quirk for Lenovo Yoga Pro 7 15ASH11") - d0426510a9e1 ("ASoC: amd: acp: add DMI override for ACP70 flag") - 17065203e1bc ("ALSA: hda/realtek:ALC269 fixup for Yoga Pro 7 15ASH11 mic mute LED") - 83dca2530fb3 ("ALSA: hda/realtek: ALC269 fixup for Lenovo Yoga Pro 7 15ASH111 audio") * Firmware Environment Fixes - d33a9c6d7661 ("cirrus: cs35l56: Update firmware for Cirrus Amps for a couple of Lenovo laptops") - 604cb45fbe6d ("cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops") - cc2cb17f5ed9 ("cirrus: cs35l56: Add firmware for Cirrus Amps for some ASUS laptops") - 1d57ec2fdc3f ("cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops") - 0c9b82b60972 ("cirrus: Add cs35l56 firmware symlinks for Asus UM5606KA") [ Test Plan ] Install the patched kernel package and updated linux-firmware payload on an affected Lenovo Yoga Pro 7, then reboot to check: 1. Verify Amp Calibration & Speaker Volume: Play an audio stream at a standard volume level (30–50%). Confirm it produces crisp, loudly scaled audio. 2. Verify Microphone Capture: Open Ubuntu Settings -> Sound -> Input. Confirm that the ghost "Digital Microphone" tied to the AMD ACP is gone, and a functioning Internal Stereo Microphone device is present. Speak or tap on the chassis to confirm that the input visualizer bar responds dynamically to incoming audio data. 3 Verify Mute LED and Mic LED Illumination: Press the physical F1/F4 Mute hotkey. The amber LED light on the keycap must illuminate immediately when muted, and cleanly shut off as soon as the system is unmuted. [ Where problems could occur ] Scope of Regression: Extremely isolated. All changes are heavily guarded behind rigid DMI string check loops inside vendor-specific sub-drivers (AMD ACP matching tables, Realtek HDA quirk lists, and specific sub-hardware ID firmware loading paths). Systems built by other vendors (such as Dell, HP, or ASUS) or other laptop lines will bypass these conditional rules entirely. -- PR: Resolute: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/387 Noble: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/384 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2156867/+subscriptions
[Bug 2158858] Re: Fix no audio output and mute hotkey not working on HP ZBook 8 G2a
This bug was fixed in the package linux-firmware-misc - 20260319.git217ca6e4-0ubuntu2.2 --------------- linux-firmware-misc (20260319.git217ca6e4-0ubuntu2.2) resolute; urgency=medium * Fix missing audio output device on Dell Slate HPT platform (LP: #2156830) - cirrus: cs42l45: Update CS42L45 SDCA codec firmware for Dell laptops * [SRU]Enable Realtek ALC287 + Cirrus CS35L56 Audio for Lenovo Yoga Pro 7 (LP: #2156867) - cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops - cirrus: cs35l56: Add firmware for Cirrus Amps for some ASUS laptops - cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops - cirrus: cs35l56: Update firmware for Cirrus Amps for a couple of Lenovo laptops * Fix no audio output and mute hotkey not working on HP ZBook 8 G2a (LP: #2158858) - linux-firmware: Add firmware for new projects * [SRU] Add firmware for Cirrus Amps for some Lenovo laptops (17aa235c 17aa235d) (LP: #2158956) - cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops (17aa235c 17aa235d) * linux-firmware package does not mention about all licensing in copyright file (LP: #2147186) - [Packaging] misc: d/copyright: Clean up Apache-2.0 license - [Packaging] d/copyright: Remove old FSF address linux-firmware-misc (20260319.git217ca6e4-0ubuntu2.1) resolute; urgency=medium * Don't provide atmel-firmware (LP: #2152549) - [Packaging] misc: Don't Provides/Conflicts/Replaces atmel-firmware * linux-firmware package does not mention about all licensing in copyright file (LP: #2147186) - [Packaging] Add per-package DEP-5 copyright files - [Packaging] Don't package individual license files * Add Cirrus CS35L56 firmware mappings for Dell systems (LP: #2155216) - cirrus: cs35l56: Add Cirrus CS35L56 firmware mappings for two Dell laptops * Autopkgtest test failures (LP: #2156342) - [Packaging] d/tests/control: Fix package dependencies -- Juerg Haefliger <juerg.haefliger@canonical.com> Mon, 13 Jul 2026 10:24:37 +0200 ** Changed in: linux-firmware-misc (Ubuntu Resolute) Status: Fix Committed => Fix Released -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2158858 Title: Fix no audio output and mute hotkey not working on HP ZBook 8 G2a Status in HWE Next: New Status in linux package in Ubuntu: New Status in linux-firmware package in Ubuntu: Invalid Status in linux-firmware-misc package in Ubuntu: Fix Released Status in linux-oem-6.17 package in Ubuntu: Invalid Status in linux source package in Noble: Invalid Status in linux-firmware source package in Noble: Fix Released Status in linux-oem-6.17 source package in Noble: Fix Released Status in linux source package in Resolute: New Status in linux-firmware source package in Resolute: Invalid Status in linux-firmware-misc source package in Resolute: Fix Released Status in linux-oem-6.17 source package in Resolute: Invalid Bug description: [Impact] No audio output from the built-in speaker and the speaker and mic mute LEDs never turn on on affected HP systems (SSIDs 0x103c:0x8f94 and 0x103c:0x8f95). ================ Linux Kernel ======================== [Fix] Add the ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED quirk to enable speaker and mic mute LEDs for SSIDs 0x103c:0x8f94 and 0x103c:0x8f95. ================ linux-firmware ======================== [Fix] Backport upstream fix a16ce5c67 ("linux-firmware: Add firmware for new projects") [Test Plan] 1. Boot up the affected machine 2. Check the audio output by pressing `Test speakers` on the g-d-d sound menu. 3. Press the speaker and mic mute keys and verify the following - Speaker muted: LED is on - Speaker not muted: LED is off - Mic muted: LED is on - Mic not muted: LED is off [Where problems could occur] This change is restricted on particular SSIDs. Should be no risk of regression. -- PR: Noble: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/393 Resolute: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/394 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2158858/+subscriptions
[Bug 2162998] Re: Intel AX211 Wi-Fi fails to connect (5GHz) - "AP is in CSA process, reject auth" kernel regression
Thanks for your report. I'll mark this report as "Won't fix" then. ** Changed in: linux (Ubuntu) Status: New => Won't Fix ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Krystian Kaniewski (kkaniewski) -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2162998 Title: Intel AX211 Wi-Fi fails to connect (5GHz) - "AP is in CSA process, reject auth" kernel regression Status in linux package in Ubuntu: Won't Fix Bug description: Since a few kernel upgrades ago, I am experiencing consistent Wi-Fi connection failures on my 5GHz network. The connection drops repeatedly with the specific error: AP is in CSA process, reject auth. Reverting to 7.0.0-27 does not fix it, neither does the latest mainline 7.1.x. Wifi has been working without problems since I installed 26.04 so this problem came with some of the latest kernel upgrades. It happens at random, eg at fresh boot or after waking from suspend. Connecting to eg mobile hotspot works 100% of the time, so this problem seems to be related to 5GHz wifi. OS: Ubuntu 26.04 Kernel: 7.0.0-29-generic Hardware: Lenovo ThinkPad X1 Carbon Gen 12 Network Card: Intel Wi-Fi 6E AX211 160MHz Firmware: 89.123cf747.0 ma-b0-gf-a0-89.ucode Logs: Aug 06 10:48:25 ThinkPad-X1-Carbon-Gen-12 kernel: wlp0s20f3: AP is in CSA process, reject auth Aug 06 10:48:37 ThinkPad-X1-Carbon-Gen-12 wpa_supplicant[7651]: wlp0s20f3: SME: Authentication request to the driver failed Aug 06 10:48:37 ThinkPad-X1-Carbon-Gen-12 kernel: wlp0s20f3: AP is in CSA process, reject auth Steps to Reproduce: Attempt to connect to a 5GHz Wi-Fi network (WPA2-Personal). Observe the connection failing to complete the handshake. Observe the CSA process error in the logs. Steps Already Taken (Troubleshooting): Added options iwlwifi disable_11ax=Y to /etc/modprobe.d/iwlwifi.conf. Tested with mobile hotspot (which seems to work, likely due to different frequency/channel handling). None of the above user-space workarounds resolved the issue, suggesting a regression in the kernel/firmware handling of mac80211 management frames. sudo lshw -C network *-network description: Wireless interface product: Meteor Lake PCH CNVi WiFi vendor: Intel Corporation physical id: 14.3 bus info: pci@0000:00:14.3 logical name: wlp0s20f3 version: 20 serial: 98:bd:80:b4:65:f4 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=7.0.0-29-generic firmware=89.123cf747.0 ma-b0-gf-a0-89.uc ip=10.208.104.226 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: iomemory:400-3ff irq:18 memory:401a704000-401a707fff lspci -nnk | grep -A3 Network 00:08.0 System peripheral [0880]: Intel Corporation Meteor Lake-P Gaussian & Neural-Network Accelerator [8086:7e4c] (rev 20) Subsystem: Lenovo Device [17aa:231e] 00:0a.0 Signal processing controller [1180]: Intel Corporation Meteor Lake-P Platform Monitoring Technology [8086:7d0d] (rev 01) Subsystem: Lenovo Device [17aa:231e] -- 00:14.3 Network controller [0280]: Intel Corporation Meteor Lake PCH CNVi WiFi [8086:7e40] (rev 20) Subsystem: Intel Corporation Device [8086:0090] Kernel driver in use: iwlwifi Kernel modules: iwlwifi ProblemType: Bug DistroRelease: Ubuntu 26.04 Package: linux-image-7.0.0-29-generic 7.0.0-29.29 ProcVersionSignature: Ubuntu 7.0.0-29.29-generic 7.0.12 Uname: Linux 7.0.0-29-generic x86_64 ApportVersion: 2.34.1-0ubuntu0.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: martin 4174 F.... pipewire martin 4196 F.... wireplumber /dev/snd/seq: martin 4174 F.... pipewire CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Aug 7 00:13:12 2026 InstallationDate: Installed on 2025-12-28 (221 days ago) InstallationMedia: Ubuntu 25.10 "Questing Quokka" - Release amd64 (20251007) MachineType: LENOVO 21KC005EMX ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-7.0.0-29-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash preempt=full rcu_nocbs=all crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M preempt=full threadirqs rcu_nocbs=all PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: linux UpgradeStatus: Upgraded to resolute on 2026-03-19 (140 days ago) dmi.bios.date: 04/07/2026 dmi.bios.release: 1.49 dmi.bios.vendor: LENOVO dmi.bios.version: N3YET84W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 21KC005EMX dmi.board.vendor: LENOVO dmi.board.version: SDK0T76530 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.29 dmi.modalias: dmi:bvnLENOVO:bvrN3YET84W(1.49):bd04/07/2026:br1.49:efr1.29:svnLENOVO:pn21KC005EMX:pvrThinkPadX1CarbonGen12:rvnLENOVO:rn21KC005EMX:rvrSDK0T76530WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21KC_BU_Think_FM_ThinkPadX1CarbonGen12:pfaThinkPadX1CarbonGen12: dmi.product.family: ThinkPad X1 Carbon Gen 12 dmi.product.name: 21KC005EMX dmi.product.sku: LENOVO_MT_21KC_BU_Think_FM_ThinkPad X1 Carbon Gen 12 dmi.product.version: ThinkPad X1 Carbon Gen 12 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2162998/+subscriptions
[Bug 2163121] Re: [Regression] Laptop fails to power off completely when HDMI is connected in kernel 7.0.0-28
Thank you for the detailed report. Could you please provide the following? - From a boot where the problem occurred, open a terminal and copy and paste the command below. It will save the complete kernel log as dmesg.txt in your home folder. After the command finishes, attach that file to this bug: sudo dmesg > ~/dmesg.txt - While running an affected Ubuntu kernel, open a terminal and copy and paste the command below. It will add the diagnostic information directly to this report: apport-collect 2163121 ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Krystian Kaniewski (kkaniewski) -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2163121 Title: [Regression] Laptop fails to power off completely when HDMI is connected in kernel 7.0.0-28 Status in linux package in Ubuntu: Incomplete Bug description: Issue Description: When shutting down the system with an external monitor connected via HDMI, the OS finishes the shutdown process normally, but the laptop hardware remains powered on (the power LED stays illuminated and the machine does not fully power off). If the HDMI cable is disconnected before the shutdown, the laptop powers off completely and correctly. Important note: Once the system enters this "stuck" state (black screen, power LED on), unplugging the HDMI cable does not recover the system or allow it to finish powering off. It remains completely frozen. The HDMI cable must be unplugged before initiating the shutdown sequence to avoid the hang. Additional troubleshooting: I have also tested this with two different HDMI cables to rule out a faulty cable, but the issue persists regardless of the cable used. Regression Details: This is a regression introduced in kernel 7.0.0-28. I have tested previous kernels on the exact same hardware and they work perfectly (the system powers off completely even with the HDMI connected). Fails in: Kernel 7.0.0-28-generic Works in: Kernel 7.0.0-14-generic, 6.x branch Steps to Reproduce: 1. Boot the laptop with kernel 7.0.0-28. 2, Connect an external monitor via the HDMI port. 3. Shut down the system from the GUI (or via sudo shutdown now). 4. Notice the OS halts, but the laptop's power LED remains on and the machine does not fully power down. 5. Unplugging the HDMI cable at this frozen stage does nothing; the machine remains stuck and must be forced off by holding the physical power button. System Information: OS: Linux Mint 22.3 Zena (Ubuntu 24.04 noble base) Hardware: LENOVO IdeaPad 5 15ALC05 CPU: AMD Ryzen 7 5700U with Radeon Graphics (Lucienne / Zen 2) GPU: AMD Lucienne (amdgpu driver) BIOS: H2CN33WW (08/30/2023) External Monitor: Xiaomi Monitor A22i (Model: A22FAB-RAGL) Hardware Details: Kernel: 7.0.0-28-generic arch: x86_64 bits: 64 compiler: gcc v: 13.3.0 clocksource: tsc Desktop: Cinnamon v: 6.6.9 tk: GTK v: 3.24.41 wm: Muffin v: 6.6.3 with: plank vt: 7 dm: LightDM v: 1.30.0 Distro: Linux Mint 22.3 Zena base: Ubuntu 24.04 noble Machine: Type: Laptop System: LENOVO product: 82LN v: IdeaPad 5 15ALC05 Mobo: LENOVO model: LNVNB161216 UEFI: LENOVO v: H2CN33WW date: 08/30/2023 CPU: Info: 8-core model: AMD Ryzen 7 5700U with Radeon Graphics bits: 64 type: MT MCP smt: enabled arch: Zen 2 rev: 1 Graphics: Device-1: AMD Lucienne vendor: Lenovo driver: amdgpu v: kernel arch: GCN-5 pcie: speed: 8 GT/s lanes: 16 ports: active: eDP-1 empty: DP-1,HDMI-A-1 bus-ID: 03:00.0 chip-ID: 1002:164c class-ID: 0300 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2163121/+subscriptions
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[Bug 2158883] Re: TPM2 key creation commands time out on some Infineon modules
Tested with the 7.0.0-31.31 kernel in -proposed, it fixed the timeout issue. ** Tags removed: verification-needed-resolute-linux ** Tags added: verification-done-resolute-linux -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2158883 Title: TPM2 key creation commands time out on some Infineon modules Status in linux package in Ubuntu: New Status in linux source package in Resolute: In Progress Bug description: [Impact] TPM2 key creation commands time out on and off on some Intel platforms that use Infineon SLB9670 and SLB9672 TPM modules. A recent change cut the timeout for the key creation commands (CREATE_PRIMARY, CREATE, CREATE_LOADED) from 300 seconds down to 30 seconds. On affected hardware these commands sometimes take longer than 30 seconds, so they fail with a timeout. The failures show up a few times across hundreds of test runs. This affects the in-kernel TPM path, so anything that creates TPM keys (measured boot, key sealing, fwts/checkbox TPM tests) can hit it. [Fix] Restore the timeout for the three key creation commands back to 300 seconds. Upstream commit: de59d78e64039baa5fed455ddb905ba8263e7ede ("tpm: restore timeout for key creation commands") This reverts the timeout regression from: 207696b17f38 ("tpm: use a map for tpm2_calc_ordinal_duration()") which is in v6.19-rc6. [Test Plan] On affected hardware with tpm2-tools installed, create a primary key many times: $ sudo tpm2_createprimary -C o -g sha256 -G rsa4096 -c /tmp/prim.ctx Without patch: some runs fail, shows TPM command timeout errors for the create commands. With patch: all runs pass, no TPM timeout errors. [Where problems could occur] This touches the TPM2 command duration table in the tpm driver. The change only raises the allowed wait time, so it does not change command behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2158883/+subscriptions
[Bug 2163180] [NEW] ThinkPad P1 Gen 7 (Intel Meteor Lake) black screen after suspend (s2idle) on XUbuntu 26.04 Edit
Public bug reported: Exactly same as bug #2161937 but then on Xubuntu 26.04 fully updated. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2161937 Suspend/resume consistently fails to restore the display on a Lenovo ThinkPad P1 Gen 7 with Intel 135H CPU (no dedicated GPU). The system appears to resume successfully (keyboard remains responsive, Caps Lock light toggles), but the internal display remains black. ThinkPad P1 Gen 7 / 21KVCTO1WW BIOS N48ET34W 1.21, EC N48HT28W Intel Meteor Lake-P Arc / i915 Ubuntu kernel 7.0.0-29-generic Only s2idle available Intermittent black display after suspend/resume Caps Lock LED reacts; TTY and external display do not recover i915: Timeout waiting for DDI BUF A; Timed out waiting for DP idle patterns; flip_done timed out; vblank and CRTC commit timeouts i915.enable_psr=0 does not help ProblemType: Bug DistroRelease: Ubuntu 26.04 Package: linux-image-7.0.0-29-generic 7.0.0-29.29 ProcVersionSignature: Ubuntu 7.0.0-29.29-generic 7.0.12 Uname: Linux 7.0.0-29-generic x86_64 ApportVersion: 2.34.1-0ubuntu0.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dcr 2403 F.... pipewire dcr 2418 F.... wireplumber /dev/snd/seq: dcr 2403 F.... pipewire CasperMD5CheckResult: pass CurrentDesktop: XFCE Date: Mon Aug 10 18:19:54 2026 InstallationDate: Installed on 2026-08-06 (4 days ago) InstallationMedia: Xubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1) MachineType: LENOVO 21KVCTO1WW ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-29-generic root=UUID=74d2b5cc-421d-465a-91f7-631a38aec25f ro i915.enable_dc=0 quiet splash SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/02/2026 dmi.bios.release: 1.20 dmi.bios.vendor: LENOVO dmi.bios.version: N48ET33W (1.20 ) dmi.board.asset.tag: Not Available dmi.board.name: 21KVCTO1WW dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.15 dmi.modalias: dmi:bvnLENOVO:bvrN48ET33W(1.20):bd03/02/2026:br1.20:efr1.15:svnLENOVO:pn21KVCTO1WW:pvrThinkPadP1Gen7:rvnLENOVO:rn21KVCTO1WW:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21KV_BU_Think_FM_ThinkPadP1Gen7:pfaThinkPadP1Gen7: dmi.product.family: ThinkPad P1 Gen 7 dmi.product.name: 21KVCTO1WW dmi.product.sku: LENOVO_MT_21KV_BU_Think_FM_ThinkPad P1 Gen 7 dmi.product.version: ThinkPad P1 Gen 7 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug resolute -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2163180 Title: ThinkPad P1 Gen 7 (Intel Meteor Lake) black screen after suspend (s2idle) on XUbuntu 26.04 Edit Status in linux package in Ubuntu: New Bug description: Exactly same as bug #2161937 but then on Xubuntu 26.04 fully updated. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2161937 Suspend/resume consistently fails to restore the display on a Lenovo ThinkPad P1 Gen 7 with Intel 135H CPU (no dedicated GPU). The system appears to resume successfully (keyboard remains responsive, Caps Lock light toggles), but the internal display remains black. ThinkPad P1 Gen 7 / 21KVCTO1WW BIOS N48ET34W 1.21, EC N48HT28W Intel Meteor Lake-P Arc / i915 Ubuntu kernel 7.0.0-29-generic Only s2idle available Intermittent black display after suspend/resume Caps Lock LED reacts; TTY and external display do not recover i915: Timeout waiting for DDI BUF A; Timed out waiting for DP idle patterns; flip_done timed out; vblank and CRTC commit timeouts i915.enable_psr=0 does not help ProblemType: Bug DistroRelease: Ubuntu 26.04 Package: linux-image-7.0.0-29-generic 7.0.0-29.29 ProcVersionSignature: Ubuntu 7.0.0-29.29-generic 7.0.12 Uname: Linux 7.0.0-29-generic x86_64 ApportVersion: 2.34.1-0ubuntu0.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dcr 2403 F.... pipewire dcr 2418 F.... wireplumber /dev/snd/seq: dcr 2403 F.... pipewire CasperMD5CheckResult: pass CurrentDesktop: XFCE Date: Mon Aug 10 18:19:54 2026 InstallationDate: Installed on 2026-08-06 (4 days ago) InstallationMedia: Xubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1) MachineType: LENOVO 21KVCTO1WW ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-29-generic root=UUID=74d2b5cc-421d-465a-91f7-631a38aec25f ro i915.enable_dc=0 quiet splash SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/02/2026 dmi.bios.release: 1.20 dmi.bios.vendor: LENOVO dmi.bios.version: N48ET33W (1.20 ) dmi.board.asset.tag: Not Available dmi.board.name: 21KVCTO1WW dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.15 dmi.modalias: dmi:bvnLENOVO:bvrN48ET33W(1.20):bd03/02/2026:br1.20:efr1.15:svnLENOVO:pn21KVCTO1WW:pvrThinkPadP1Gen7:rvnLENOVO:rn21KVCTO1WW:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21KV_BU_Think_FM_ThinkPadP1Gen7:pfaThinkPadP1Gen7: dmi.product.family: ThinkPad P1 Gen 7 dmi.product.name: 21KVCTO1WW dmi.product.sku: LENOVO_MT_21KV_BU_Think_FM_ThinkPad P1 Gen 7 dmi.product.version: ThinkPad P1 Gen 7 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2163180/+subscriptions
[Bug 2163181] [NEW] [UBUNTU 24.04] openCryptoki: Fix for supporting CCA 8.4
You have been subscribed to a public bug: Description: For supporting the new CCA 8.4 version, a fix is needed for the openCryptoki package. Without this fix, the version cannot be determined correctly and the CCA host library version will be reported as invalid, potentially causing security problems. ** Affects: linux (Ubuntu) Importance: Undecided Assignee: Skipper Bug Screeners (skipper-screen-team) Status: New ** Tags: architecture-s39064 bugnameltc-221013 severity-high targetmilestone-inin--- -- [UBUNTU 24.04] openCryptoki: Fix for supporting CCA 8.4 https://bugs.launchpad.net/bugs/2163181 You received this bug notification because you are subscribed to linux in Ubuntu.
[Bug 2161036] Re: [SRU] Fix incorrect boot_display reporting on multi-GPU systems
This bug is awaiting verification that the linux/7.0.0-31.31 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-resolute-linux' to 'verification-done-resolute- linux'. If the problem still exists, change the tag 'verification- needed-resolute-linux' to 'verification-failed-resolute-linux'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-resolute-linux-v2 verification-needed-resolute-linux -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2161036 Title: [SRU] Fix incorrect boot_display reporting on multi-GPU systems Status in HWE Next: New Status in linux package in Ubuntu: In Progress Status in linux-oem-6.17 package in Ubuntu: New Status in linux-oem-7.0 package in Ubuntu: New Status in linux source package in Noble: Won't Fix Status in linux-oem-6.17 source package in Noble: Fix Released Status in linux-oem-7.0 source package in Noble: New Status in linux source package in Resolute: In Progress Status in linux-oem-6.17 source package in Resolute: New Status in linux-oem-7.0 source package in Resolute: Fix Committed Status in linux source package in Stonking: In Progress Status in linux-oem-6.17 source package in Stonking: New Status in linux-oem-7.0 source package in Stonking: New Bug description: [SRU Justification] [Impact] On multi-GPU systems, a VGA-compatible device that is not driving the display can incorrectly be reported as the primary graphics device through the boot_display sysfs attribute. [Fix] Apply upstream commit 596b3678326d3d1aed7c19423b6746f1ce09688a ("x86/video: Only fall back to vga_default_device() without screen info"). When framebuffer screen information is valid, use it exclusively to identify the primary device. Fall back to vga_default_device() only when no framebuffer has been set up. [Test Plan] Boot a multi-GPU system and verify that boot_display identifies only the GPU backing the framebuffer. Verify fallback behavior when no framebuffer has been initialized. [Where problems could occur] The change is limited to primary display-device detection in arch/x86/video/video-common.c. The main risk is incorrect identification of the primary GPU on systems with unusual or incomplete framebuffer information. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2161036/+subscriptions