Multiseat login stopped working

Bug #1605991 reported by Hatl
22
This bug affects 4 people
Affects Status Importance Assigned to Milestone
Light Display Manager
Fix Released
Critical
Unassigned
lightdm (Ubuntu)
Fix Released
Critical
Robert Ancell

Bug Description

After installing version 1.18.2-0ubuntu1 of the lightdm package, only one seat can login on my multiseat setup. (2 seats)
Reverting to version 1.18.1-0ubuntu1 resolves the issue.

syslog shows the following errors:

console-kit-daemon[4783]: (process:16634): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed
lightdm[16617]: ** (lightdm:16617): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed

Revision history for this message
Hatl (hatl) wrote :
Revision history for this message
Hatl (hatl) wrote :
Revision history for this message
Hatl (hatl) wrote :

Forgot to mention: I'm using Ubuntu 16.04.1

Revision history for this message
Sebastien Bacher (seb128) wrote :

Robert, could you have a look to that one?

tags: added: regression-update
Changed in lightdm (Ubuntu):
assignee: nobody → Robert Ancell (robert-ancell)
importance: Undecided → High
Revision history for this message
Robert Ancell (robert-ancell) wrote :

I believe this is fixed by the the recent SRU (1.18.2-0ubuntu2 in xenial-proposed). Can you confirm if that is the case?

Changed in lightdm (Ubuntu):
status: New → Triaged
Changed in lightdm (Ubuntu):
status: Triaged → Incomplete
Revision history for this message
Hatl (hatl) wrote :

fixed with the latest package, thanks!

Changed in lightdm (Ubuntu):
status: Incomplete → Fix Released
Changed in lightdm:
milestone: none → 1.18.3
status: New → Fix Released
importance: Undecided → Critical
Changed in lightdm (Ubuntu):
importance: High → Critical
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Duplicates of this bug

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.