| 2012-09-09 06:59:58 |
Ursula Junque |
bug |
|
|
added bug |
| 2012-09-10 06:09:05 |
Apport retracing service |
bug |
|
|
added subscriber Crash bug triagers for Ubuntu packages |
| 2012-09-10 06:09:07 |
Apport retracing service |
attachment added |
|
Stacktrace.txt https://bugs.launchpad.net/bugs/1048131/+attachment/3304857/+files/Stacktrace.txt |
|
| 2012-09-10 06:09:08 |
Apport retracing service |
attachment added |
|
StacktraceSource.txt https://bugs.launchpad.net/bugs/1048131/+attachment/3304858/+files/StacktraceSource.txt |
|
| 2012-09-10 06:09:09 |
Apport retracing service |
attachment added |
|
ThreadStacktrace.txt https://bugs.launchpad.net/bugs/1048131/+attachment/3304859/+files/ThreadStacktrace.txt |
|
| 2012-09-10 06:09:11 |
Apport retracing service |
attachment removed |
CoreDump.gz https://bugs.launchpad.net/bugs/1048131/+attachment/3302669/+files/CoreDump.gz |
|
|
| 2012-09-10 06:09:12 |
Apport retracing service |
unity-greeter (Ubuntu): importance |
Undecided |
Medium |
|
| 2012-09-10 06:09:15 |
Apport retracing service |
tags |
amd64 apport-crash need-amd64-retrace quantal |
amd64 apport-crash quantal |
|
| 2012-09-12 08:27:20 |
Launchpad Janitor |
unity-greeter (Ubuntu): status |
New |
Confirmed |
|
| 2012-09-12 08:28:44 |
Dimitri John Ledkov |
visibility |
private |
public |
|
| 2012-09-12 08:29:00 |
Dimitri John Ledkov |
tags |
amd64 apport-crash quantal |
amd64 apport-crash quantal rls-q-incoming |
|
| 2012-09-17 11:35:18 |
Didier Roche-Tolomelli |
unity-greeter (Ubuntu): assignee |
|
Robert Ancell (robert-ancell) |
|
| 2012-09-17 11:35:29 |
Didier Roche-Tolomelli |
tags |
amd64 apport-crash quantal rls-q-incoming |
amd64 apport-crash quantal |
|
| 2012-09-17 11:35:36 |
Didier Roche-Tolomelli |
nominated for series |
|
Ubuntu Quantal |
|
| 2012-09-17 11:35:36 |
Didier Roche-Tolomelli |
bug task added |
|
unity-greeter (Ubuntu Quantal) |
|
| 2012-10-17 10:00:21 |
Sebastien Bacher |
unity-greeter (Ubuntu Quantal): assignee |
Robert Ancell (robert-ancell) |
|
|
| 2012-10-17 10:00:24 |
Sebastien Bacher |
unity-greeter (Ubuntu Quantal): status |
Confirmed |
Won't Fix |
|
| 2012-10-17 10:00:32 |
Sebastien Bacher |
nominated for series |
|
Ubuntu R-series |
|
| 2012-10-17 10:00:32 |
Sebastien Bacher |
bug task added |
|
unity-greeter (Ubuntu R-series) |
|
| 2012-10-17 10:03:39 |
Sebastien Bacher |
unity-greeter (Ubuntu R-series): importance |
Undecided |
Low |
|
| 2012-10-17 10:03:39 |
Sebastien Bacher |
unity-greeter (Ubuntu R-series): status |
New |
Incomplete |
|
| 2012-12-03 20:48:36 |
Richard Hansen |
bug |
|
|
added subscriber a7x |
| 2012-12-16 10:31:53 |
pabo |
bug |
|
|
added subscriber pabo |
| 2013-02-02 04:18:06 |
Launchpad Janitor |
unity-greeter (Ubuntu Raring): status |
Incomplete |
Expired |
|
| 2013-02-06 18:17:30 |
Ursula Junque |
unity-greeter (Ubuntu Raring): status |
Expired |
New |
|
| 2013-02-06 18:18:01 |
Ursula Junque |
tags |
amd64 apport-crash quantal |
amd64 apport-crash quantal raring |
|
| 2013-03-03 17:44:37 |
Launchpad Janitor |
unity-greeter (Ubuntu): status |
New |
Confirmed |
|
| 2013-07-12 05:28:18 |
Vincent Thiele |
attachment added |
|
Bildschirmfoto vom 2013-07-12 07:27:30.png https://bugs.launchpad.net/ubuntu/+source/unity-greeter/+bug/1048131/+attachment/3734120/+files/Bildschirmfoto%20vom%202013-07-12%2007%3A27%3A30.png |
|
| 2013-07-20 12:55:31 |
Apport retracing service |
tags |
amd64 apport-crash quantal raring |
amd64 apport-crash quantal raring saucy |
|
| 2014-02-04 15:20:20 |
Robert Ancell |
unity-greeter (Ubuntu): status |
Confirmed |
Triaged |
|
| 2014-02-04 15:20:22 |
Robert Ancell |
unity-greeter (Ubuntu): importance |
Medium |
High |
|
| 2014-02-04 15:20:57 |
Robert Ancell |
tags |
amd64 apport-crash quantal raring saucy |
amd64 apport-crash quantal raring saucy ubuntu-desktop-trusty |
|
| 2014-02-04 16:51:32 |
Launchpad Janitor |
branch linked |
|
lp:~robert-ancell/unity-greeter/focus-crash |
|
| 2014-02-04 16:53:12 |
Robert Ancell |
bug task deleted |
unity-greeter (Ubuntu Raring) |
|
|
| 2014-02-04 16:53:23 |
Robert Ancell |
nominated for series |
|
Ubuntu Precise |
|
| 2014-02-04 16:53:23 |
Robert Ancell |
bug task added |
|
unity-greeter (Ubuntu Precise) |
|
| 2014-02-04 16:53:32 |
Robert Ancell |
unity-greeter (Ubuntu Quantal): status |
Won't Fix |
New |
|
| 2014-02-04 16:53:35 |
Robert Ancell |
unity-greeter (Ubuntu Precise): importance |
Undecided |
Medium |
|
| 2014-02-04 16:58:02 |
Robert Ancell |
unity-greeter (Ubuntu Quantal): status |
New |
Won't Fix |
|
| 2014-02-04 17:23:46 |
Robert Ancell |
description |
This happened after the upgrade from precise to quantal and a reboot. Once unity loaded, this error happened.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity-greeter 12.10.2-0ubuntu4
ProcVersionSignature: Ubuntu 3.5.0-14.15-generic 3.5.3
Uname: Linux 3.5.0-14-generic x86_64
ApportVersion: 2.5.1-0ubuntu7
Architecture: amd64
Date: Sun Sep 9 03:46:17 2012
ExecutablePath: /usr/sbin/unity-greeter
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: /usr/sbin/unity-greeter
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/false
SegvAnalysis:
Segfault happened at: 0x7fbd0a2ceb80 <gdk_window_get_type_hint>: mov 0x18(%rdi),%rax
PC (0x7fbd0a2ceb80) ok
source "0x18(%rdi)" (0x00000018) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-greeter
StacktraceTop:
gdk_window_get_type_hint () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
?? ()
?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
gdk_display_get_event () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
Title: unity-greeter crashed with SIGSEGV in gdk_window_get_type_hint()
UpgradeStatus: Upgraded to quantal on 2012-09-08 (0 days ago)
UserGroups: |
[Impact]
Unity Greeter can crash when X clients create X windows. This results in Ubuntu going to failsafe mode.
When an X window appears Unity Greeter receives a Map event. Unity Greeter attempts to get a GdkWindow object for the window in the event. If the window was destroyed before it does this it gets a NULL pointer. Unity Greeter did not check for this case.
[Test Case]
This is a bug that only occurs if windows rapidly appear and disappear. Can be verified on machines that are exhibiting the problem (perhaps linked to indicators failing to start). Check errors.ubuntu.com shows problem does not occur when fix applied.
[Regression Potential]
Low, the change just checks for the NULL pointer and ignores the map event. |
|
| 2014-02-04 17:24:02 |
Robert Ancell |
unity-greeter (Ubuntu): assignee |
|
Robert Ancell (robert-ancell) |
|
| 2014-02-04 17:30:37 |
Launchpad Janitor |
unity-greeter (Ubuntu Precise): status |
New |
Confirmed |
|
| 2014-02-05 09:10:59 |
Launchpad Janitor |
branch linked |
|
lp:unity-greeter/0.2 |
|
| 2014-02-05 09:14:14 |
Launchpad Janitor |
branch linked |
|
lp:unity-greeter/12.10 |
|
| 2014-02-05 09:15:58 |
Launchpad Janitor |
branch linked |
|
lp:unity-greeter/13.04 |
|
| 2014-02-05 09:18:25 |
Launchpad Janitor |
branch linked |
|
lp:unity-greeter/13.10 |
|
| 2014-02-05 09:55:28 |
Robert Ancell |
nominated for series |
|
Ubuntu Saucy |
|
| 2014-02-05 09:55:28 |
Robert Ancell |
bug task added |
|
unity-greeter (Ubuntu Saucy) |
|
| 2014-02-05 09:55:37 |
Robert Ancell |
unity-greeter (Ubuntu Saucy): importance |
Undecided |
Medium |
|
| 2014-02-05 09:55:42 |
Robert Ancell |
unity-greeter (Ubuntu Precise): status |
Confirmed |
In Progress |
|
| 2014-02-05 09:56:26 |
Robert Ancell |
unity-greeter (Ubuntu): status |
Triaged |
In Progress |
|
| 2014-02-05 09:56:28 |
Robert Ancell |
unity-greeter (Ubuntu Precise): assignee |
|
Robert Ancell (robert-ancell) |
|
| 2014-02-05 09:56:32 |
Robert Ancell |
unity-greeter (Ubuntu Quantal): status |
Won't Fix |
Triaged |
|
| 2014-02-05 09:56:34 |
Robert Ancell |
unity-greeter (Ubuntu Saucy): status |
New |
Triaged |
|
| 2014-02-05 11:27:26 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/trusty-proposed/unity-greeter |
|
| 2014-02-05 12:04:53 |
Launchpad Janitor |
unity-greeter (Ubuntu): status |
In Progress |
Fix Released |
|
| 2014-04-17 20:47:44 |
Brian Murray |
description |
[Impact]
Unity Greeter can crash when X clients create X windows. This results in Ubuntu going to failsafe mode.
When an X window appears Unity Greeter receives a Map event. Unity Greeter attempts to get a GdkWindow object for the window in the event. If the window was destroyed before it does this it gets a NULL pointer. Unity Greeter did not check for this case.
[Test Case]
This is a bug that only occurs if windows rapidly appear and disappear. Can be verified on machines that are exhibiting the problem (perhaps linked to indicators failing to start). Check errors.ubuntu.com shows problem does not occur when fix applied.
[Regression Potential]
Low, the change just checks for the NULL pointer and ignores the map event. |
[Impact]
Unity Greeter can crash when X clients create X windows. This results in Ubuntu going to failsafe mode.
When an X window appears Unity Greeter receives a Map event. Unity Greeter attempts to get a GdkWindow object for the window in the event. If the window was destroyed before it does this it gets a NULL pointer. Unity Greeter did not check for this case.
[Test Case]
This is a bug that only occurs if windows rapidly appear and disappear. Can be verified on machines that are exhibiting the problem (perhaps linked to indicators failing to start). Check errors.ubuntu.com shows problem does not occur when fix applied.
[Errors Bucket]
https://errors.ubuntu.com/bucket/?id=/usr/sbin/unity-greeter%3A11%3Agdk_window_get_type_hint%3Aunity_greeter_focus_upon_map%3A_unity_greeter_focus_upon_map_gdk_filter_func%3Agdk_event_apply_filters%3Agdk_event_source_translate_event
[Regression Potential]
Low, the change just checks for the NULL pointer and ignores the map event. |
|
| 2014-04-17 20:51:32 |
Brian Murray |
unity-greeter (Ubuntu Precise): status |
In Progress |
Fix Committed |
|
| 2014-04-17 20:51:35 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2014-04-17 20:51:38 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2014-04-17 20:51:39 |
Brian Murray |
tags |
amd64 apport-crash quantal raring saucy ubuntu-desktop-trusty |
amd64 apport-crash quantal raring saucy ubuntu-desktop-trusty verification-needed |
|
| 2014-04-21 00:06:07 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/precise-proposed/unity-greeter |
|
| 2014-04-30 03:52:46 |
Robert Ancell |
tags |
amd64 apport-crash quantal raring saucy ubuntu-desktop-trusty verification-needed |
amd64 apport-crash quantal raring saucy ubuntu-desktop-trusty verification-done |
|
| 2014-04-30 09:24:22 |
Colin Watson |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2014-04-30 09:29:24 |
Launchpad Janitor |
unity-greeter (Ubuntu Precise): status |
Fix Committed |
Fix Released |
|
| 2014-12-03 09:58:15 |
Rolf Leggewie |
unity-greeter (Ubuntu Quantal): status |
Triaged |
Won't Fix |
|
| 2014-12-05 06:42:55 |
Rolf Leggewie |
unity-greeter (Ubuntu Saucy): status |
Triaged |
Won't Fix |
|
