metacity freezes when swithching to another virtual desktops
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
metacity (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
When I switch from one virtual desktop to another using the keyboard (i.e. ctrl-alt-left), sometimes it freezes and the X become completely irresponsive. I have to go to the console and kill metacity in order to recover it.
This is the backtrace I get if I attach to the metacity process once it hangs:
#0 pthread_
#1 0x00007f0d35227180 in pa_threaded_
#2 0x00007f0d3546c732 in pulse_driver_play () from /usr/lib/
#3 0x00007f0d3fe1a98e in ca_context_
#4 0x00007f0d3fe1ad0f in ca_context_play () from /usr/lib/
#5 0x0000000000445532 in ?? ()
#6 0x0000000000429c68 in ?? ()
#7 0x000000000042ab22 in ?? ()
#8 0x000000000041f54e in ?? ()
#9 0x0000000000460044 in ?? ()
#10 0x00007f0d3f586576 in ?? () from /usr/lib/
#11 0x00007f0d3f587ca8 in ?? () from /usr/lib/
#12 0x00007f0d3f587d4e in ?? () from /usr/lib/
#13 0x00007f0d3d519a95 in g_main_
#14 0x00007f0d3d519dc8 in ?? () from /lib/x86_
#15 0x00007f0d3d51a1c2 in g_main_loop_run () from /lib/x86_
#16 0x000000000040facd in ?? ()
#17 0x00007f0d3be95c15 in __libc_start_main (main=0x40f250, argc=1, ubp_av=
#18 0x000000000040fe99 in ?? ()
(BTW, is there any package containing the debugging symbols for metacity?)
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: metacity 1:2.34.13-0ubuntu1
ProcVersionSign
Uname: Linux 3.7.0-4-generic x86_64
ApportVersion: 2.7-0ubuntu2
Architecture: amd64
Date: Wed Dec 19 17:47:47 2012
MarkForUpload: True
SourcePackage: metacity
UpgradeStatus: Upgraded to raring on 2012-12-03 (15 days ago)