Public bug reported:

I have three accounts and I need all three to run on xorg instead of
wayland.

For some reason, two of them consistently start wayland even when I
select plain gnome from the gdm menu. To get xorg, I need to log out and
log in a second time.

A solution that is supposed to work consists in customizing
/etc/gdm3/custom.conf (see  https://docs.fedoraproject.org/en-US/quick-
docs/configuring-xorg-as-default-gnome-session/). This solution does not
work.

I have also experimented with the following options:
DefaultSession=gnome-xorg.desktop
and
PreferredDisplayServer=xorg
Neither appears to set xorg as the default...

I have found the following bug reported upstream against gdm:
https://gitlab.gnome.org/GNOME/gdm/-/issues/733.
It looks like this was fixed a year ago but my system is still affected.


Note that I am using the gnome-session package. I doubt whether it makes any 
difference but I am adding it for the sake of completeness.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: gdm3 42.0-1ubuntu7
ProcVersionSignature: Ubuntu 6.0.0-1010.10-oem 6.0.9
Uname: Linux 6.0.0-1010-oem x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: GNOME
Date: Sun Feb  5 19:44:53 2023
InstallationDate: Installed on 2022-03-27 (315 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220326)
SourcePackage: gdm3
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.gdm3.custom.conf: 2023-01-30T07:57:48.574915

** Affects: gdm3 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug jammy

** Description changed:

  I have three accounts and I need all three to run on xorg instead of
  wayland.
  
  For some reason, two of them consistently start wayland even when I
  select plain gnome from the gdm menu. To get xorg, I need to log out and
  log in a second time.
  
  A solution that is supposed to work consists in customizing
  /etc/gdm3/custom.conf (see  https://docs.fedoraproject.org/en-US/quick-
  docs/configuring-xorg-as-default-gnome-session/). This solution does not
  work.
  
- I have also experimented with the following options: 
+ I have also experimented with the following options:
  DefaultSession=gnome-xorg.desktop
  and
  PreferredDisplayServer=xorg
  Neither appears to set xorg as the default...
  
  I have found the following bug reported upstream against gdm:
- https://gitlab.gnome.org/GNOME/gdm/-/issues/733. 
+ https://gitlab.gnome.org/GNOME/gdm/-/issues/733.
  It looks like this was fixed a year ago but my system is still affected.
+ 
+ Note that I am using the gnome-session package.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: gdm3 42.0-1ubuntu7
  ProcVersionSignature: Ubuntu 6.0.0-1010.10-oem 6.0.9
  Uname: Linux 6.0.0-1010-oem x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.3
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: GNOME
  Date: Sun Feb  5 19:44:53 2023
  InstallationDate: Installed on 2022-03-27 (315 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220326)
  SourcePackage: gdm3
  UpgradeStatus: No upgrade log present (probably fresh install)
  mtime.conffile..etc.gdm3.custom.conf: 2023-01-30T07:57:48.574915

** Description changed:

  I have three accounts and I need all three to run on xorg instead of
  wayland.
  
  For some reason, two of them consistently start wayland even when I
  select plain gnome from the gdm menu. To get xorg, I need to log out and
  log in a second time.
  
  A solution that is supposed to work consists in customizing
  /etc/gdm3/custom.conf (see  https://docs.fedoraproject.org/en-US/quick-
  docs/configuring-xorg-as-default-gnome-session/). This solution does not
  work.
  
  I have also experimented with the following options:
  DefaultSession=gnome-xorg.desktop
  and
  PreferredDisplayServer=xorg
  Neither appears to set xorg as the default...
  
  I have found the following bug reported upstream against gdm:
  https://gitlab.gnome.org/GNOME/gdm/-/issues/733.
  It looks like this was fixed a year ago but my system is still affected.
  
- Note that I am using the gnome-session package.
+ 
+ Note that I am using the gnome-session package. I doubt whether it makes any 
difference but I am adding it for the sake of completeness.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: gdm3 42.0-1ubuntu7
  ProcVersionSignature: Ubuntu 6.0.0-1010.10-oem 6.0.9
  Uname: Linux 6.0.0-1010-oem x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.3
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: GNOME
  Date: Sun Feb  5 19:44:53 2023
  InstallationDate: Installed on 2022-03-27 (315 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220326)
  SourcePackage: gdm3
  UpgradeStatus: No upgrade log present (probably fresh install)
  mtime.conffile..etc.gdm3.custom.conf: 2023-01-30T07:57:48.574915

-- 
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https://bugs.launchpad.net/bugs/2006059

Title:
  gdm requires a second login to start  xorg session instead of wayland

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