gnome-panel dead-locked after apt-get upgrade
Bug #64120 reported by
Sylvain Defresne
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntulooks (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: gnome-panel
After my last apt-get upgrade (and the two previous), gnome-panel dead-locked during the process. Trying to trace it, it appears to be blobked trying to acquire a mutex that it already holds.
$ ps x|grep gnome-panel
4330 ? Ss 0:07 gnome-panel --sm-client-id ...
$ strace -p 4330
futex(0xb765d120, FUTEX_WAIT, 2, NULL <unfinished ...>
It stay there until I Ctrl-C the strace. I thus installed gnome-panel-dbg, and tried to get a backtrace (I'll attach it to this bug, with the dpkg.log of the last upgrade so that you may have an idea of which package where installed).
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Thanks for your bug. That looks like an ubuntulooks issue, reassigning. Maybe you could get a backtrace with "thread apply all bt' next time it happens to you and maybe with debug version of ubuntulooks and libcairo installed?