[Bug 2084055] Re: Thinkpad x201 having issues without nomodeset

Actually this message might be relevant:

Failed to initialize accelerated iGPU/dGPU framebuffer sharing: KMS CRTC
doesn't support GBM format

Although it's in the wrong place. I ignored it because it's prefixed in
a way that sounds like it's complaining about a secondary GPU that
doesn't exist. Actually there's only one GPU and the last part of the
message would explain why nothing appears on screen, but only if it was
relating to the primary GPU.

** Changed in: linux (Ubuntu)
Status: Incomplete => New

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Title:
Thinkpad x201 having issues without nomodeset

Status in linux package in Ubuntu:
New

Bug description:
I have multiple issues when running Oracular on my x201 without
`nomodeset` in the command line.

* Regular freezes, either in the ISO live session or on the freshly installed system.
* Issues when running flutter based apps, like Subiquity installer, or desktop security center, stating that "The renderer could not initialize".

I've already tried to set `i915.enable_psr=0` as per bug 2000829, but
it doesn't help with either of those, although maybe the freezes come
less quickly.

ProblemType: Bug
DistroRelease: Ubuntu 24.10
Package: linux-image-6.11.0-8-generic 6.11.0-8.8
ProcVersionSignature: Ubuntu 6.11.0-8.8-generic 6.11.0
Uname: Linux 6.11.0-8-generic x86_64
ApportVersion: 2.30.0-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/seq: skia 1839 F.... pipewire
/dev/snd/controlC0: skia 1846 F.... wireplumber
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Oct 9 14:32:30 2024
InstallationDate: Installed on 2024-10-09 (0 days ago)
InstallationMedia: Ubuntu 24.10 "Oracular Oriole" - Release amd64 (20241007.2)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Lsusb-t:
/: Bus 001.Port 001: Dev 001, Class=root_hub, Driver=ehci-pci/3p, 480M
|__ Port 001: Dev 002, If 0, Class=Hub, Driver=hub/6p, 480M
/: Bus 002.Port 001: Dev 001, Class=root_hub, Driver=ehci-pci/3p, 480M
|__ Port 001: Dev 002, If 0, Class=Hub, Driver=hub/8p, 480M
MachineType: LENOVO 3626FAG
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 simpledrmdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-8-generic root=UUID=10b360a0-9f1f-42ff-a5c6-c37ae439df5d ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M vt.handoff=7 nomodeset
RelatedPackageVersions:
linux-restricted-modules-6.11.0-8-generic N/A
linux-backports-modules-6.11.0-8-generic N/A
linux-firmware 20240913.gita34e7a5f-0ubuntu2
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/17/2010
dmi.bios.release: 1.50
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET62WW (1.32 )
dmi.board.name: 3626FAG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.ec.firmware.release: 1.18
dmi.modalias: dmi:bvnLENOVO:bvr6QET62WW(1.32):bd12/17/2010:br1.50:efr1.18:svnLENOVO:pn3626FAG:pvrThinkPadX201:rvnLENOVO:rn3626FAG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:sku:
dmi.product.family: ThinkPad X201
dmi.product.name: 3626FAG
dmi.product.version: ThinkPad X201
dmi.sys.vendor: LENOVO

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