** Summary changed:
- sound and video stuttering jaunty 9.04 with proprietary XFI driver v1.00
+ sound and video stuttering jaunty 9.04
** Description changed:
Ubuntu 9.04 as of 2/3/09 update
- playing music files sound stutters
+ Playing music files sound stutters
- playing video sound and video stutters
+ Playing video sound and video stutters
+ After disabling XFI driver and reverting to onboard sound I initally I
+ thought there were no problems but the bug is intermittent.
- after disabling XFI driver and reverting to onboard sound no problems
+ Its very strange, sometimes when I open a music/video file it plays fine
+ and then other times it struggles to play with stutters and pops.
+ Sometimes it gradually sorts itself out other times it stop playing
+ stops altogether.
+
+ Totem error message
+
+ An error occurred
+ Disconnected : connection terminated
+
+ If the music/video file starts playing correctly, it continues to.
+
+ Supicious Dmesg line (directly after error):
+
+ [ 5851.644064] pulseaudio[3605]: segfault at b77f4b60 ip b77f4b60 sp
+ bff1f81c error 4 in module-null-sink.so[b781d000+3000]
+
+ This leads me to believe it's a pulseaudio problem.
+
+ 00:06.1 Audio device: nVidia Corporation MCP55 High Definition Audio (rev a2)
+ Subsystem: ASUSTeK Computer Inc. Device 81f6
+ Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
+ Memory at fe024000 (32-bit, non-prefetchable) [size=16K]
+ Capabilities: <access denied>
+ Kernel driver in use: HDA Intel
+ Kernel modules: snd-hda-intel
** Description changed:
Ubuntu 9.04 as of 2/3/09 update
Playing music files sound stutters
Playing video sound and video stutters
After disabling XFI driver and reverting to onboard sound I initally I
thought there were no problems but the bug is intermittent.
Its very strange, sometimes when I open a music/video file it plays fine
and then other times it struggles to play with stutters and pops.
Sometimes it gradually sorts itself out other times it stop playing
stops altogether.
Totem error message
An error occurred
Disconnected : connection terminated
If the music/video file starts playing correctly, it continues to.
- Supicious Dmesg line (directly after error):
+ Supicious dmesg line (directly after error):
[ 5851.644064] pulseaudio[3605]: segfault at b77f4b60 ip b77f4b60 sp
bff1f81c error 4 in module-null-sink.so[b781d000+3000]
This leads me to believe it's a pulseaudio problem.
00:06.1 Audio device: nVidia Corporation MCP55 High Definition Audio (rev a2)
Subsystem: ASUSTeK Computer Inc. Device 81f6
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
Memory at fe024000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
** Tags removed: xfi
--
sound and video stuttering jaunty 9.04
https://bugs.launchpad.net/bugs/337429
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