Public bug reported:
Use case:
1) Boot PC, then open a session for user1 thru lighdm greeter window
2) From user1 session, request a session for another user -> Back on lightdm
greeter window
3) Try to open a new session for user2 -> lightdm greeter window frozen + crash
of lightdm process
Extract from from syslog:
Oct 17 22:14:24 Hugo-6 kernel: [ 104.665206] lightdm[2097]: segfault at 0 ip
(null) sp 00007f8408b9cc78 error 14 in lightdm[400000+27000]
Oct 17 22:14:24 Hugo-6 kernel: [ 104.669289] init: lightdm main process (1306)
killed by SEGV signal
I've 2 different desktop PC, running Ubuntu 11.04, different HW, upgraded from
previous Ubuntu version
Issue is easily reproducible on both desktops
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lightdm 1.0.1-0ubuntu6
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Mon Oct 17 22:20:10 2011
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
ProcEnviron:
PATH=(custom, no user)
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: Upgraded to oneiric on 2011-10-16 (0 days ago)
** Affects: lightdm (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric
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https://bugs.launchpad.net/bugs/876843
Title:
lightdm frozen (SEGV crash) when trying to open a session for another
user
Status in “lightdm” package in Ubuntu:
New
Bug description:
Use case:
1) Boot PC, then open a session for user1 thru lighdm greeter window
2) From user1 session, request a session for another user -> Back on lightdm
greeter window
3) Try to open a new session for user2 -> lightdm greeter window frozen +
crash of lightdm process
Extract from from syslog:
Oct 17 22:14:24 Hugo-6 kernel: [ 104.665206] lightdm[2097]: segfault at 0 ip
(null) sp 00007f8408b9cc78 error 14 in lightdm[400000+27000]
Oct 17 22:14:24 Hugo-6 kernel: [ 104.669289] init: lightdm main process
(1306) killed by SEGV signal
I've 2 different desktop PC, running Ubuntu 11.04, different HW, upgraded
from previous Ubuntu version
Issue is easily reproducible on both desktops
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lightdm 1.0.1-0ubuntu6
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Mon Oct 17 22:20:10 2011
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
ProcEnviron:
PATH=(custom, no user)
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: Upgraded to oneiric on 2011-10-16 (0 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/876843/+subscriptions
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