** Attachment added: "drm_info"
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/2080838/+attachment/5817864/+files/drm.info
** Also affects: gdm3 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: gdm3 (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: gdm3 (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: gdm3 (Ubuntu Oracular)
Importance: Undecided
Status: New
** No longer affects: gdm3 (Ubuntu Focal)
** Changed in: gdm3 (Ubuntu Noble)
Status: New => Fix Released
** Changed in: gdm3 (Ubuntu Oracular)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/2080838
Title:
No option to change session type to Wayland in KVM since kernel 6.8
Status in gdm3 package in Ubuntu:
Fix Released
Status in gdm3 source package in Jammy:
New
Status in gdm3 source package in Noble:
Fix Released
Status in gdm3 source package in Oracular:
Fix Released
Bug description:
My Jammy install in KVM does not offer the option to log-in to the
GNOME Wayland session when booting kernel 6.8.0-44-generic. Kernel
6.5.0 instead gives the option.
I've tried to use both QXL and Virtio as video drivers, both of which
offer KMS capabilities, and neither works. `/dev/dri/card1` exists.
`/run/udev/gdm-machine-has-hardware-gpu`
`/run/udev/gdm-machine-has-hybrid-graphics`
`/run/udev/gdm-machine-has-virtual-gpu`
all exist, which is not right.
This is likely due to the new SimpleDRM driver included in kernel
6.8.0, which causes the primary GPU device to show up as `card1`
rather than `card0`.
https://gitlab.gnome.org/GNOME/gdm/-/merge_requests/198 looks like it
should fix the issue of misdetecting this system as a hybrid graphics
system.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: gdm3 42.0-1ubuntu7.22.04.4
ProcVersionSignature: Ubuntu 6.8.0-44.44~22.04.1-generic 6.8.12
Uname: Linux 6.8.0-44-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Mon Sep 16 12:11:26 2024
InstallationDate: Installed on 2024-08-08 (39 days ago)
InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64
(20240220)
SourcePackage: gdm3
UpgradeStatus: No upgrade log present (probably fresh install)
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