Public bug reported:
After update of gdm and kernel gdm3 no longer enables graphics.
What happens:
=============
With and without:
WaylandEnable=false
in /etc/gdm3/custom.conf
gdm3 does not switch to graphics.
In both cases I case the X process running (Xwayland or Xorg) but no vt has it.
lightdm does work, but barely. It takes up to a minute to get to the login
screen.
What I expected to happen:
==========================
gdm3 switching to graphics in ~20 after boot like pre-update.
Release:
========
$ lsb_release -rd
Description: Ubuntu 18.04 LTS
Release: 18.04
$ apt-cache policy kernel-common gdm3 lightdm xorg xwayland
kernel-common:
Installed: (none)
Candidate: 13.018+nmu1
Version table:
13.018+nmu1 500
500 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
500 http://us.archive.ubuntu.com/ubuntu bionic/universe i386 Packages
gdm3:
Installed: 3.28.2-0ubuntu1.3
Candidate: 3.28.2-0ubuntu1.3
Version table:
*** 3.28.2-0ubuntu1.3 500
500 http://us.archive.ubuntu.com/ubuntu bionic-proposed/main amd64
Packages
100 /var/lib/dpkg/status
3.28.2-0ubuntu1.2 500
500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64
Packages
3.28.0-0ubuntu1 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
lightdm:
Installed: 1.26.0-0ubuntu1
Candidate: 1.26.0-0ubuntu1
Version table:
*** 1.26.0-0ubuntu1 500
500 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
100 /var/lib/dpkg/status
xorg:
Installed: 1:7.7+19ubuntu7
Candidate: 1:7.7+19ubuntu7
Version table:
*** 1:7.7+19ubuntu7 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
100 /var/lib/dpkg/status
xwayland:
Installed: 2:1.19.6-1ubuntu4
Candidate: 2:1.19.6-1ubuntu4
Version table:
*** 2:1.19.6-1ubuntu4 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
100 /var/lib/dpkg/status
Attaching journalctl -b.
** Affects: gdm3 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1779476
Title:
Ubuntu 18.04: gdm3 does not switch to graphics after update
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