2011-06-10 00:20:14 |
Eliah Kagan |
bug |
|
|
added bug |
2011-06-10 00:20:14 |
Eliah Kagan |
attachment added |
|
dpkg.log.gz https://bugs.launchpad.net/bugs/795324/+attachment/2163085/+files/dpkg.log.gz |
|
2011-06-10 00:23:07 |
Eliah Kagan |
bug |
|
|
added subscriber Jean-Baptiste Lallement |
2011-06-10 00:33:57 |
Eliah Kagan |
attachment added |
|
~/.xsession-errors https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/795324/+attachment/2163101/+files/xsession-errors.txt |
|
2011-06-10 00:35:36 |
Eliah Kagan |
attachment added |
|
~/.xsession-errors.old https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/795324/+attachment/2163102/+files/xsession-errors.old.txt |
|
2011-06-10 05:49:38 |
Eliah Kagan |
bug |
|
|
added subscriber Robert Ancell |
2011-06-10 08:25:29 |
Jean-Baptiste Lallement |
lightdm (Ubuntu): status |
New |
Incomplete |
|
2011-06-13 10:21:00 |
Eliah Kagan |
lightdm (Ubuntu): status |
Incomplete |
New |
|
2011-06-13 10:21:28 |
Eliah Kagan |
attachment removed |
CoreDump.gz https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/795324/+attachment/2163086/+files/CoreDump.gz |
|
|
2011-06-13 10:21:49 |
Eliah Kagan |
visibility |
private |
public |
|
2011-06-13 10:22:25 |
Eliah Kagan |
description |
Binary package hint: lightdm
On an Oneiric i386 system, I updated a number of packages yesterday (/var/log/dpkg.log attached compressed as dpkg.log.gz), and was given the choice between remaining with gdm (2.32.1-0ubuntu5) as my display manager, or switching to lightdm (0.3.7-0ubuntu1). I decided to try out lightdm. It appeared to work without problems, and defaulted to my default gdm session type as desired. But immediately after log in (to a unity-2d session), Apport informed me that lightdm had crashed with with SIGSEGV in g_child_watch_dispatch().
I don't have any more information, except that this bug looks similar to bug 795050, which is a SIGSEGV in a similar bug different dispatch function (g_main_context_dispatch()). But I did *not* also experience bug 795050. In that bug, Jean-Baptiste Lallement posted (https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/795050/comments/2) saying he got it at the same time as bug 795062, so perhaps this bug is actually a duplicate of (inaccessible to me, thus presumably private) bug 795062.
Since this crash was in a display manager, which provides a login screen, I am concerned about possible disclosure of sensitive information, so I'm keeping this bug private until it is processed by "Apport retracting service" or a bug triager (or I myself) examine it and determine that it's probably safe. However, I am manually subscribing Jean-Baptiste Lallement to this bug, so he can compare it to bug 795062.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: lightdm 0.3.7-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.39-3.10-generic 2.6.39
Uname: Linux 2.6.39-3-generic i686
Architecture: i386
Date: Wed Jun 8 19:14:16 2011
ExecutablePath: /usr/bin/lightdm
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110604)
ProcCmdline: lightdm
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SegvAnalysis:
Segfault happened at: 0x804bb73: mov 0x20(%eax),%eax
PC (0x0804bb73) ok
source "0x20(%eax)" (0xaaaaaaca) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: lightdm
StacktraceTop:
?? ()
g_child_watch_dispatch (source=0x9c7fbc0, callback=0x804bb10, user_data=0x9c81000) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:4471
g_main_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:2477
g_main_context_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3050
g_main_context_iterate (context=0x9c5b850, block=1448320, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3128
Title: lightdm crashed with SIGSEGV in g_child_watch_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: |
Binary package hint: lightdm
On an Oneiric i386 system, I updated a number of packages yesterday (/var/log/dpkg.log attached compressed as dpkg.log.gz), and was given the choice between remaining with gdm (2.32.1-0ubuntu5) as my display manager, or switching to lightdm (0.3.7-0ubuntu1). I decided to try out lightdm. It appeared to work without problems, and defaulted to my default gdm session type as desired. But immediately after log in (to a unity-2d session), Apport informed me that lightdm had crashed with with SIGSEGV in g_child_watch_dispatch().
I don't have any more information, except that this bug looks similar to bug 795050, which is a SIGSEGV in a similar bug different dispatch function (g_main_context_dispatch()). But I did *not* also experience bug 795050. In that bug, Jean-Baptiste Lallement posted (https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/795050/comments/2) saying he got it at the same time as bug 795062, so perhaps this bug is actually a duplicate of (inaccessible to me, thus presumably private) bug 795062.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: lightdm 0.3.7-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.39-3.10-generic 2.6.39
Uname: Linux 2.6.39-3-generic i686
Architecture: i386
Date: Wed Jun 8 19:14:16 2011
ExecutablePath: /usr/bin/lightdm
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110604)
ProcCmdline: lightdm
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SegvAnalysis:
Segfault happened at: 0x804bb73: mov 0x20(%eax),%eax
PC (0x0804bb73) ok
source "0x20(%eax)" (0xaaaaaaca) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: lightdm
StacktraceTop:
?? ()
g_child_watch_dispatch (source=0x9c7fbc0, callback=0x804bb10, user_data=0x9c81000) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:4471
g_main_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:2477
g_main_context_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3050
g_main_context_iterate (context=0x9c5b850, block=1448320, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3128
Title: lightdm crashed with SIGSEGV in g_child_watch_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: |
|
2011-06-13 10:24:13 |
Eliah Kagan |
description |
Binary package hint: lightdm
On an Oneiric i386 system, I updated a number of packages yesterday (/var/log/dpkg.log attached compressed as dpkg.log.gz), and was given the choice between remaining with gdm (2.32.1-0ubuntu5) as my display manager, or switching to lightdm (0.3.7-0ubuntu1). I decided to try out lightdm. It appeared to work without problems, and defaulted to my default gdm session type as desired. But immediately after log in (to a unity-2d session), Apport informed me that lightdm had crashed with with SIGSEGV in g_child_watch_dispatch().
I don't have any more information, except that this bug looks similar to bug 795050, which is a SIGSEGV in a similar bug different dispatch function (g_main_context_dispatch()). But I did *not* also experience bug 795050. In that bug, Jean-Baptiste Lallement posted (https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/795050/comments/2) saying he got it at the same time as bug 795062, so perhaps this bug is actually a duplicate of (inaccessible to me, thus presumably private) bug 795062.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: lightdm 0.3.7-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.39-3.10-generic 2.6.39
Uname: Linux 2.6.39-3-generic i686
Architecture: i386
Date: Wed Jun 8 19:14:16 2011
ExecutablePath: /usr/bin/lightdm
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110604)
ProcCmdline: lightdm
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SegvAnalysis:
Segfault happened at: 0x804bb73: mov 0x20(%eax),%eax
PC (0x0804bb73) ok
source "0x20(%eax)" (0xaaaaaaca) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: lightdm
StacktraceTop:
?? ()
g_child_watch_dispatch (source=0x9c7fbc0, callback=0x804bb10, user_data=0x9c81000) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:4471
g_main_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:2477
g_main_context_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3050
g_main_context_iterate (context=0x9c5b850, block=1448320, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3128
Title: lightdm crashed with SIGSEGV in g_child_watch_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: |
Binary package hint: lightdm
On an Oneiric i386 system, I updated a number of packages yesterday (/var/log/dpkg.log attached compressed as dpkg.log.gz), and was given the choice between remaining with gdm (2.32.1-0ubuntu5) as my display manager, or switching to lightdm (0.3.7-0ubuntu1). I decided to try out lightdm. It appeared to work without problems, and defaulted to my default gdm session type as desired. But immediately after log in (to a unity-2d session), Apport informed me that lightdm had crashed with with SIGSEGV in g_child_watch_dispatch().
I don't have any more information, except that this bug looks similar to bug 795050, which is a SIGSEGV in a similar bug different dispatch function (g_main_context_dispatch()). But I did *not* also experience bug 795050.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: lightdm 0.3.7-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.39-3.10-generic 2.6.39
Uname: Linux 2.6.39-3-generic i686
Architecture: i386
Date: Wed Jun 8 19:14:16 2011
ExecutablePath: /usr/bin/lightdm
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110604)
ProcCmdline: lightdm
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SegvAnalysis:
Segfault happened at: 0x804bb73: mov 0x20(%eax),%eax
PC (0x0804bb73) ok
source "0x20(%eax)" (0xaaaaaaca) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: lightdm
StacktraceTop:
?? ()
g_child_watch_dispatch (source=0x9c7fbc0, callback=0x804bb10, user_data=0x9c81000) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:4471
g_main_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:2477
g_main_context_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3050
g_main_context_iterate (context=0x9c5b850, block=1448320, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3128
Title: lightdm crashed with SIGSEGV in g_child_watch_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: |
|
2011-06-13 10:33:32 |
Eliah Kagan |
description |
Binary package hint: lightdm
On an Oneiric i386 system, I updated a number of packages yesterday (/var/log/dpkg.log attached compressed as dpkg.log.gz), and was given the choice between remaining with gdm (2.32.1-0ubuntu5) as my display manager, or switching to lightdm (0.3.7-0ubuntu1). I decided to try out lightdm. It appeared to work without problems, and defaulted to my default gdm session type as desired. But immediately after log in (to a unity-2d session), Apport informed me that lightdm had crashed with with SIGSEGV in g_child_watch_dispatch().
I don't have any more information, except that this bug looks similar to bug 795050, which is a SIGSEGV in a similar bug different dispatch function (g_main_context_dispatch()). But I did *not* also experience bug 795050.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: lightdm 0.3.7-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.39-3.10-generic 2.6.39
Uname: Linux 2.6.39-3-generic i686
Architecture: i386
Date: Wed Jun 8 19:14:16 2011
ExecutablePath: /usr/bin/lightdm
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110604)
ProcCmdline: lightdm
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SegvAnalysis:
Segfault happened at: 0x804bb73: mov 0x20(%eax),%eax
PC (0x0804bb73) ok
source "0x20(%eax)" (0xaaaaaaca) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: lightdm
StacktraceTop:
?? ()
g_child_watch_dispatch (source=0x9c7fbc0, callback=0x804bb10, user_data=0x9c81000) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:4471
g_main_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:2477
g_main_context_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3050
g_main_context_iterate (context=0x9c5b850, block=1448320, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3128
Title: lightdm crashed with SIGSEGV in g_child_watch_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: |
Binary package hint: lightdm
On an Oneiric i386 system, I updated a number of packages yesterday (/var/log/dpkg.log attached compressed as dpkg.log.gz), and was given the choice between remaining with gdm (2.32.1-0ubuntu5) as my display manager, or switching to lightdm (0.3.7-0ubuntu1). I decided to try out lightdm. It appeared to work without problems, and defaulted to my default gdm session type as desired. But immediately after log in (to a unity-2d session), Apport informed me that lightdm had crashed with with SIGSEGV in g_child_watch_dispatch().
I don't have any more information, except that this bug looks similar to bug 795050, which is a SIGSEGV in a similar bug different dispatch function (g_main_context_dispatch()). But I did *not* also experience bug 795050. Also [UPDATE], bug 795050 has been fixed in lightdm 0.3.7-0ubuntu2, whereas this bug still occurs with that version.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: lightdm 0.3.7-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.39-3.10-generic 2.6.39
Uname: Linux 2.6.39-3-generic i686
Architecture: i386
Date: Wed Jun 8 19:14:16 2011
ExecutablePath: /usr/bin/lightdm
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110604)
ProcCmdline: lightdm
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SegvAnalysis:
Segfault happened at: 0x804bb73: mov 0x20(%eax),%eax
PC (0x0804bb73) ok
source "0x20(%eax)" (0xaaaaaaca) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: lightdm
StacktraceTop:
?? ()
g_child_watch_dispatch (source=0x9c7fbc0, callback=0x804bb10, user_data=0x9c81000) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:4471
g_main_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:2477
g_main_context_dispatch (context=0x9c5b850) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3050
g_main_context_iterate (context=0x9c5b850, block=1448320, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.4/./glib/gmain.c:3128
Title: lightdm crashed with SIGSEGV in g_child_watch_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: |
|
2011-06-16 09:50:44 |
Apport retracing service |
tags |
apport-crash i386 need-i386-retrace oneiric unity-2d |
apport-crash i386 oneiric unity-2d |
|
2011-06-27 09:42:32 |
Pedro Villavicencio |
lightdm (Ubuntu): importance |
Undecided |
Medium |
|
2011-06-27 09:42:32 |
Pedro Villavicencio |
lightdm (Ubuntu): status |
New |
Incomplete |
|
2011-08-03 10:46:25 |
Sebastien Bacher |
lightdm (Ubuntu): status |
Incomplete |
Invalid |
|