** Changed in: linux (Ubuntu)
Assignee: Ubuntu Kernel Team (ubuntu-kernel-team) => Canonical Kernel Team
(canonical-kernel-team)
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https://bugs.launchpad.net/bugs/2098036
Title:
Random flickering in linux
Status in linux package in Ubuntu:
Confirmed
Bug description:
Since August of last year, my screen flickers at random. I have a dual boot
system and the problem only happens on Ubuntu. The information of my device is:
Ubuntu 24.04.1 LTS
Dell Inc. Inspiron 7591
Intel® Core™ i7-9750H × 12
Intel® UHD Graphics 630 (CFL GT2)
My laptop also have a graphics card, but I deactivated it just in case.
However, the flickering still happens. I also took the laptop to a repair shop
but there is no issue with my hardware, and as I mentioned before, in windows
there is no problem. Just in case, this is my GPU info:
GP107M [GeForce GTX 1050 3 GB Max-Q]
When writing the following command:
dmesg -l emerg,alert,crit,err
I get the error:
[ 8581.154298] i915 0000:00:02.0: [drm] *ERROR* CPU pipe A FIFO underrun
Output of command: cat /proc/version_signature > version.log
Ubuntu 6.8.0-52.53-generic 6.8.12
Thanks for the help!
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ProblemType: Bug
ApportVersion: 2.28.1-0ubuntu3.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/seq: juan 2319 F.... pipewire
/dev/snd/controlC0: juan 2319 F.... pipewire
juan 2324 F.... wireplumber
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 24.04
InstallationDate: Installed on 2024-02-02 (380 days ago)
InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64
(20230807.2)
MachineType: Dell Inc. Inspiron 7591
Package: linux (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-53-generic
root=UUID=d5851a6c-92cf-429c-92fd-20485df6a8c2 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 6.8.0-53.55-generic 6.8.12
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-6.8.0-53-generic N/A
linux-backports-modules-6.8.0-53-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu2.9
Tags: noble wayland-session
Uname: Linux 6.8.0-53-generic x86_64
UpgradeStatus: Upgraded to noble on 2024-11-06 (101 days ago)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 09/12/2023
dmi.bios.release: 1.22
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.22.0
dmi.board.name: 0M01WJ
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.22.0:bd09/12/2023:br1.22:svnDellInc.:pnInspiron7591:pvr:rvnDellInc.:rn0M01WJ:rvrA00:cvnDellInc.:ct10:cvr:sku0923:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 7591
dmi.product.sku: 0923
dmi.sys.vendor: Dell Inc.
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