Bug#697354: gnome-shell: freezes randomly on alt-tab

[Alexander V. Kudrevatykh]

Today I tried to investigate problem again and found that when dconf
key 
org.gnome.desktop.sound.event-sounds enabled desktop freezes, and when
disabled - not, so possible workaround - not to remove
libcaberra-pulseaudio, but disable that key.

My previous message about enabled/disabled sounds was about
gnome-control-center "sound effects" options.

В Пт., 04/01/2013 в 19:26 +0100, Josselin Mouette пишет: 
> Hi,
> Le vendredi 04 janvier 2013 à 19:00 +0400, Alexander V. Kudrevatykh a
> écrit : 
> > Reverted back gnome-shell to testing version and it freezes too, so
> > problem can be in some packages that I installed few days ago via
> > tasksel.
> > Attached thread apply all bt full for 3.4.2-5
> 
> Thanks a lot for the excellent backtrace. It looks like it could be
> related to libcanberra or PulseAudio, since the deadlock happens while
> playing a sound event.
> 
> In any way it is unrelated to the GC changes, so that corroborates your
> testing of earlier versions.
> 
> You can try disabling event sounds to see if that’s what actually causes
> the deadlocks.
> 
> Cheers,

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 198 bytes
Desc: This is a digitally signed message part
URL: <http://lists.alioth.debian.org/pipermail/pkg-gnome-maintainers/attachments/20130105/4dd4b280/attachment.pgp>