*** This bug is a duplicate of bug 902698 ***
https://bugs.launchpad.net/bugs/902698
An apt-get upgrade appears to have magically fixed everything :/ File
under "cannot reproduce" I guess.
** Changed in: lightdm (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/903299
Title:
lightdm crashed with SIGSEGV in g_closure_invoke()
Status in “lightdm” package in Ubuntu:
Invalid
Bug description:
Recent update hosed my system. Things are so broken I don't know what
caused what or what's relevant to what bug. Help?
X doesn't start automatically. Xorg.0.log suggests a problem with
nvidia driver, but it's present in lsmod, and startx works. Well, it
starts X anyway... My startx session is lacking Unity, or for that
matter, any meaningful menus. I only managed to get firefox open
because I got an apport dialog for lightdm segfaulting. There appears
to be a window manager running, and a... file manager? I have a
menubar at the top that appears to have come off a file manager
window, and File->New Window opens the file manager. Nothing else
though -- I can't open so much as a terminal without invoking it
outside the X session.
I can't do any meaningful testing like this... should I try to fix
this or reinstall Precise from scratch?
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: lightdm 1.0.6-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-4.10-generic 3.2.0-rc5
Uname: Linux 3.2.0-4-generic x86_64
NonfreeKernelModules: nvidia wl
ApportVersion: 1.90-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Mon Dec 12 11:00:33 2011
ExecutablePath: /usr/sbin/lightdm
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64
(20111129.1)
ProcCmdline: lightdm
ProcEnviron: PATH=(custom, no user)
SegvAnalysis:
Segfault happened at: 0x411138: mov 0x28(%rax),%ecx
PC (0x00411138) ok
source "0x28(%rax)" (0xaaaaaaaaaaaaaad2) not located in a known VMA region
(needed readable region)!
destination "%ecx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: lightdm
StacktraceTop:
?? ()
g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: lightdm crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: Upgraded to precise on 2011-12-11 (1 days ago)
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