i915 keeps crashing with "pipe state doesn't match!" in verify_crtc_state
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
linux-hwe-6.2 (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
I'm using a Docking station with two displays (1 HDMI + 1 DP) and one HDMI to the machine's port.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSign
Uname: Linux 5.15.0-72-generic x86_64
ApportVersion: 2.20.11-
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckR
Date: Thu May 18 15:11:56 2023
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation Device [8086:9a49] (rev 01) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:8846]
InstallationDate: Installed on 2022-08-05 (286 days ago)
InstallationMedia: Ubuntu 20.04.4 LTS "Focal Fossa" - Release amd64 (20220223)
MachineType: HP HP EliteBook 850 G8 Notebook PC
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
Title: Xorg crash
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/12/2021
dmi.bios.release: 6.2
dmi.bios.vendor: HP
dmi.bios.version: T76 Ver. 01.06.02
dmi.board.name: 8846
dmi.board.vendor: HP
dmi.board.version: KBC Version 30.33.00
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.ec.
dmi.modalias: dmi:bvnHP:
dmi.product.family: 103C_5336AN HP EliteBook
dmi.product.name: HP EliteBook 850 G8 Notebook PC
dmi.product.sku: 4T9G0EC#ABB
dmi.sys.vendor: HP
modified.
# set this to 0 to disable apport, or to 1 to enable it
# you can temporarily override this with
# sudo service apport start force_start=1
enabled=0
mtime.conffile.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.107-
version.
version.
version.
version.
version.
version.
version.
All the time the displays got relocked again, right after I unlocked it with my password. Some parts of the desktop can be seen for a moment in the meanwhile.
Right after that, it shows the "This screen is locked" message with a padlock and turns into black and shows me the errors.
So for the first time, I can't unlock the display successfully, but for the 2nd time it works.
Apart from that it also happens, that I won't get back the login screen after the session has been locked. Super strange.