Public bug reported:
My computer is a Lenovo Thinkpad p-Series Gen 2 with Intel Core i9. I've
tried updating my grub file as is suggested in Bugs #1970426, #1958191,
and #1973676.
That is, I've tried
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_dc=0
intel_idle.max_cstate=2"
And, I've tried cstate=4.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-48-generic 5.15.0-48.54
ProcVersionSignature: Ubuntu 5.15.0-48.54-generic 5.15.53
Uname: Linux 5.15.0-48-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: moon 2093 F.... pulseaudio
/dev/snd/controlC1: moon 2093 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Tue Oct 11 08:05:20 2022
InstallationDate: Installed on 2020-03-29 (926 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: LENOVO 20QTCTO1WW
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-48-generic
root=UUID=39110848-f164-47a5-bf96-fda0216c46fb ro quiet splash i915.enable_dc=0
intel_idle.max_cstate=2 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.15.0-48-generic N/A
linux-backports-modules-5.15.0-48-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.5
SourcePackage: linux
UpgradeStatus: Upgraded to jammy on 2022-08-20 (51 days ago)
dmi.bios.date: 05/07/2020
dmi.bios.release: 1.31
dmi.bios.vendor: LENOVO
dmi.bios.version: N2OET44W (1.31 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20QTCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0K17763 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.23
dmi.modalias:
dmi:bvnLENOVO:bvrN2OET44W(1.31):bd05/07/2020:br1.31:efr1.23:svnLENOVO:pn20QTCTO1WW:pvrThinkPadP1Gen2:rvnLENOVO:rn20QTCTO1WW:rvrSDK0K17763WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20QT_BU_Think_FM_ThinkPadP1Gen2:
dmi.product.family: ThinkPad P1 Gen2
dmi.product.name: 20QTCTO1WW
dmi.product.sku: LENOVO_MT_20QT_BU_Think_FM_ThinkPad P1 Gen2
dmi.product.version: ThinkPad P1 Gen2
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy
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https://bugs.launchpad.net/bugs/1992474
Title:
Flickering started right after install
Status in linux package in Ubuntu:
New
Bug description:
My computer is a Lenovo Thinkpad p-Series Gen 2 with Intel Core i9.
I've tried updating my grub file as is suggested in Bugs #1970426,
#1958191, and #1973676.
That is, I've tried
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_dc=0
intel_idle.max_cstate=2"
And, I've tried cstate=4.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-48-generic 5.15.0-48.54
ProcVersionSignature: Ubuntu 5.15.0-48.54-generic 5.15.53
Uname: Linux 5.15.0-48-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: moon 2093 F.... pulseaudio
/dev/snd/controlC1: moon 2093 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Tue Oct 11 08:05:20 2022
InstallationDate: Installed on 2020-03-29 (926 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: LENOVO 20QTCTO1WW
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-48-generic
root=UUID=39110848-f164-47a5-bf96-fda0216c46fb ro quiet splash i915.enable_dc=0
intel_idle.max_cstate=2 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.15.0-48-generic N/A
linux-backports-modules-5.15.0-48-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.5
SourcePackage: linux
UpgradeStatus: Upgraded to jammy on 2022-08-20 (51 days ago)
dmi.bios.date: 05/07/2020
dmi.bios.release: 1.31
dmi.bios.vendor: LENOVO
dmi.bios.version: N2OET44W (1.31 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20QTCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0K17763 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.23
dmi.modalias:
dmi:bvnLENOVO:bvrN2OET44W(1.31):bd05/07/2020:br1.31:efr1.23:svnLENOVO:pn20QTCTO1WW:pvrThinkPadP1Gen2:rvnLENOVO:rn20QTCTO1WW:rvrSDK0K17763WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20QT_BU_Think_FM_ThinkPadP1Gen2:
dmi.product.family: ThinkPad P1 Gen2
dmi.product.name: 20QTCTO1WW
dmi.product.sku: LENOVO_MT_20QT_BU_Think_FM_ThinkPad P1 Gen2
dmi.product.version: ThinkPad P1 Gen2
dmi.sys.vendor: LENOVO
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