Blank screen after logging in Wayland using HP Thunderbolt G4 [drmModeAtomicCommit: Invalid argument]
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
mutter (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Using two displayport 4k LG monitors on a HP Thunderbolt G4 dock.
After logging in using wayland, both monitors goes blank and then enters power saving mode. If I replug the dock then the monitors wake up but with display settings reset.
When using x-server, both screen work as normal after login remembering my screen placement etc.
Optimus Laptop AMD+Nvidia graphics on-demand using USB-C alt mode.
Ubuntu 24.04 with latest updtes installed.
---
ProblemType: Bug
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
DisplayManager: gdm3
DistroRelease: Ubuntu 24.04
InstallationDate: Installed on 2024-04-26 (4 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
NonfreeKernelMo
Package: gnome-shell 46.0-0ubuntu5
PackageArchitec
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-
XDG_RUNTIME_
ProcVersionSign
RelatedPackageV
Tags: noble
Uname: Linux 6.8.0-31-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin ollama plugdev sudo users
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
DisplayManager: gdm3
DistroRelease: Ubuntu 24.04
InstallationDate: Installed on 2024-04-26 (4 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
NonfreeKernelMo
Package: gnome-shell 46.0-0ubuntu5
PackageArchitec
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-
XDG_RUNTIME_
ProcVersionSign
RelatedPackageV
Tags: noble wayland-session
Uname: Linux 6.8.0-31-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin ollama plugdev sudo users
_MarkForUpload: True
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