[Bug 2115860] Re: Poweroff not working consistently after upgrading kernel 6.14.0-17.17 or later

Thanks Mario's fix, here is the test kernel which is 6.14.0-34 + fix
https://people.canonical.com/~acelan/bugs/lp2115860

You may at least need to install the following 3 packages
linux-image-unsigned-6.14.0-1034-generic_6.14.0-1034.34_amd64.deb
linux-modules-6.14.0-1034-generic_6.14.0-1034.34_amd64.deb
linux-modules-extra-6.14.0-1034-generic_6.14.0-1034.34_amd64.deb

It works for me, please give it a try.
Thanks.

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https://bugs.launchpad.net/bugs/2115860

Title:
Poweroff not working consistently after upgrading kernel 6.14.0-17.17
or later

Status in linux package in Ubuntu:
In Progress
Status in linux-firmware package in Ubuntu:
Invalid
Status in linux-oem-6.14 package in Ubuntu:
Invalid
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:
Invalid
Status in linux-oem-6.14 source package in Noble:
In Progress
Status in linux-oem-6.17 source package in Noble:
In Progress
Status in linux source package in Plucky:
In Progress
Status in linux-firmware source package in Plucky:
Invalid
Status in linux-oem-6.14 source package in Plucky:
Invalid
Status in linux-oem-6.17 source package in Plucky:
Invalid
Status in linux source package in Questing:
In Progress
Status in linux-firmware source package in Questing:
Invalid
Status in linux-oem-6.14 source package in Questing:
Invalid
Status in linux-oem-6.17 source package in Questing:
Invalid

Bug description:
SRU Justification
=================
[Impact]
The system with amdgpu can't poweroff.

[Fix]
This series of patches fix the issue
https://lore.kernel.org/amd-gfx/20251002174245.1691343-1-mario.limonciello@amd.com/

[Test]
Try powering off AMD platforms which runs with amdgpu igpu or dgpu couple times.
It should always be powered off.

[Where problems could occur]
These patches address about the amdgpu shutdown or suspend process, I don't see there is any potential issue.

================= Origin Report =================

After installing linux-firmware 20250317.git1d4c88ee-0ubuntu1.3, the
system is no longer powering off.

ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: linux-firmware 20250317.git1d4c88ee-0ubuntu1.3
ProcVersionSignature: Ubuntu 6.14.0-23.23-generic 6.14.5
Uname: Linux 6.14.0-23-generic x86_64
ApportVersion: 2.32.0-0ubuntu5.2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: GNOME-Classic:GNOME
Date: Thu Jul 3 09:49:38 2025
MachineType: Gigabyte Technology Co., Ltd. B450 I AORUS PRO WIFI
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-23-generic root=UUID=44d3976a-4c02-4637-a333-c3f6c6fb286b ro apparmor=0 acpi=force noapic irqpoll rhgb rcutree.use_softirq=0 snd_hda_intel.power_save=0 quiet splash quiet usbcore.autosuspend=-1 reboot=acpi crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-6.14.0-23-generic N/A
 linux-backports-modules-6.14.0-23-generic N/A
 linux-firmware 20250317.git1d4c88ee-0ubuntu1.3
RfKill:
 0: hci0: Bluetooth
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux-firmware
UpgradeStatus: Upgraded to plucky on 2025-06-28 (5 days ago)
dmi.bios.date: 03/11/2025
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: F66g
dmi.board.asset.tag: Default string
dmi.board.name: B450 I AORUS PRO WIFI-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrF66g:bd03/11/2025:br5.17:svnGigabyteTechnologyCo.,Ltd.:pnB450IAORUSPROWIFI:pvrDefaultstring-CF:rvnGigabyteTechnologyCo.,Ltd.:rnB450IAORUSPROWIFI-CF:rvrDefaultstring:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
dmi.product.family: B450 MB
dmi.product.name: B450 I AORUS PRO WIFI
dmi.product.sku: Default string
dmi.product.version: Default string-CF
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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