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Old 06-17-2010, 09:20 AM
Madhurya Kakati
 
Default Knotify4 segmentation fault

Hi all,
I am using kde 4.4.4. whenever i get any notifications knotify4 throws
up error stating seg fault. this is very annoying cause sometime while
chatting if chat window is unfocused, if someone replies, i get
notification and immediately knotify throws error.

Application: KNotify (knotify4), signal: Segmentation fault
[KCrash Handler]
#5 0x00007f2fed7912f0 in snd_pcm_extplug_close () from /usr/lib/libasound.so.2
#6 0x00007f2fed750d65 in snd_pcm_close () from /usr/lib/libasound.so.2
#7 0x00007f2fed76f135 in snd_pcm_plug_close () from /usr/lib/libasound.so.2
#8 0x00007f2fed750d65 in snd_pcm_close () from /usr/lib/libasound.so.2
#9 0x00007f2febbd0f98 in gst_alsasink_close () from
/usr/lib/gstreamer-0.10/libgstalsa.so
#10 0x00007f2fec30eb86 in gst_audioringbuffer_close_device () from
/usr/lib/libgstaudio-0.10.so.0
#11 0x00007f2fec2ff143 in gst_ring_buffer_close_device () from
/usr/lib/libgstaudio-0.10.so.0
#12 0x00007f2fec30a396 in gst_base_audio_sink_change_state () from
/usr/lib/libgstaudio-0.10.so.0
#13 0x00007f2fecbb28fc in gst_element_change_state () from
/usr/lib/libgstreamer-0.10.so.0
#14 0x00007f2fecbb32e2 in gst_element_set_state_func () from
/usr/lib/libgstreamer-0.10.so.0
#15 0x00007f2fed2efa2a in
Phonon::Gstreamer::AudioOutput::setOutputDevice(Ph onon::ObjectDescription<(Phonon::ObjectDescription Type)0>
const&) ()
from /usr/lib/kde4/plugins/phonon_backend/phonon_gstreamer.so
#16 0x00007f2ff7c2185c in
Phonon::AudioOutputPrivate::setupBackendObject() () from
/usr/lib/libphonon.so.4
#17 0x00007f2ff7c21e63 in
Phonon::AudioOutputPrivate::createBackendObject() () from
/usr/lib/libphonon.so.4
#18 0x00007f2ff7c1f0cc in
Phonon::AudioOutputPrivate::init(Phonon::Category) () from
/usr/lib/libphonon.so.4
#19 0x000000000040c871 in _start ()
 
Old 06-17-2010, 09:23 AM
Jan Steffens
 
Default Knotify4 segmentation fault

What are the contents of /etc/asound.conf and ~/.asoundrc?

On Thu, Jun 17, 2010 at 11:20 AM, Madhurya Kakati <mkakati2805@gmail.com> wrote:
> Hi all,
> I am using kde 4.4.4. whenever i get any notifications knotify4 throws
> up error stating seg fault. this is very annoying cause sometime while
> chatting if chat window is unfocused, if someone replies, i get
> notification and immediately knotify throws error.
>
> Application: KNotify (knotify4), signal: Segmentation fault
> [KCrash Handler]
> #5 *0x00007f2fed7912f0 in snd_pcm_extplug_close () from /usr/lib/libasound.so.2
> #6 *0x00007f2fed750d65 in snd_pcm_close () from /usr/lib/libasound.so.2
> #7 *0x00007f2fed76f135 in snd_pcm_plug_close () from /usr/lib/libasound.so.2
> #8 *0x00007f2fed750d65 in snd_pcm_close () from /usr/lib/libasound.so.2
> #9 *0x00007f2febbd0f98 in gst_alsasink_close () from
> /usr/lib/gstreamer-0.10/libgstalsa.so
> #10 0x00007f2fec30eb86 in gst_audioringbuffer_close_device () from
> /usr/lib/libgstaudio-0.10.so.0
> #11 0x00007f2fec2ff143 in gst_ring_buffer_close_device () from
> /usr/lib/libgstaudio-0.10.so.0
> #12 0x00007f2fec30a396 in gst_base_audio_sink_change_state () from
> /usr/lib/libgstaudio-0.10.so.0
> #13 0x00007f2fecbb28fc in gst_element_change_state () from
> /usr/lib/libgstreamer-0.10.so.0
> #14 0x00007f2fecbb32e2 in gst_element_set_state_func () from
> /usr/lib/libgstreamer-0.10.so.0
> #15 0x00007f2fed2efa2a in
> Phonon::Gstreamer::AudioOutput::setOutputDevice(Ph onon::ObjectDescription<(Phonon::ObjectDescription Type)0>
> const&) ()
> * from /usr/lib/kde4/plugins/phonon_backend/phonon_gstreamer.so
> #16 0x00007f2ff7c2185c in
> Phonon::AudioOutputPrivate::setupBackendObject() () from
> /usr/lib/libphonon.so.4
> #17 0x00007f2ff7c21e63 in
> Phonon::AudioOutputPrivate::createBackendObject() () from
> /usr/lib/libphonon.so.4
> #18 0x00007f2ff7c1f0cc in
> Phonon::AudioOutputPrivate::init(Phonon::Category) () from
> /usr/lib/libphonon.so.4
> #19 0x000000000040c871 in _start ()
>
 
Old 06-17-2010, 09:34 AM
Madhurya Kakati
 
Default Knotify4 segmentation fault

On Thu, Jun 17, 2010 at 2:53 PM, Jan Steffens <jan.steffens@gmail.com> wrote:
> What are the contents of /etc/asound.conf and ~/.asoundrc?
>
> On Thu, Jun 17, 2010 at 11:20 AM, Madhurya Kakati <mkakati2805@gmail.com> wrote:
>> Hi all,
>> I am using kde 4.4.4. whenever i get any notifications knotify4 throws
>> up error stating seg fault. this is very annoying cause sometime while
>> chatting if chat window is unfocused, if someone replies, i get
>> notification and immediately knotify throws error.
>>
>> Application: KNotify (knotify4), signal: Segmentation fault
>> [KCrash Handler]
>> #5 *0x00007f2fed7912f0 in snd_pcm_extplug_close () from /usr/lib/libasound.so.2
>> #6 *0x00007f2fed750d65 in snd_pcm_close () from /usr/lib/libasound.so.2
>> #7 *0x00007f2fed76f135 in snd_pcm_plug_close () from /usr/lib/libasound.so.2
>> #8 *0x00007f2fed750d65 in snd_pcm_close () from /usr/lib/libasound.so.2
>> #9 *0x00007f2febbd0f98 in gst_alsasink_close () from
>> /usr/lib/gstreamer-0.10/libgstalsa.so
>> #10 0x00007f2fec30eb86 in gst_audioringbuffer_close_device () from
>> /usr/lib/libgstaudio-0.10.so.0
>> #11 0x00007f2fec2ff143 in gst_ring_buffer_close_device () from
>> /usr/lib/libgstaudio-0.10.so.0
>> #12 0x00007f2fec30a396 in gst_base_audio_sink_change_state () from
>> /usr/lib/libgstaudio-0.10.so.0
>> #13 0x00007f2fecbb28fc in gst_element_change_state () from
>> /usr/lib/libgstreamer-0.10.so.0
>> #14 0x00007f2fecbb32e2 in gst_element_set_state_func () from
>> /usr/lib/libgstreamer-0.10.so.0
>> #15 0x00007f2fed2efa2a in
>> Phonon::Gstreamer::AudioOutput::setOutputDevice(Ph onon::ObjectDescription<(Phonon::ObjectDescription Type)0>
>> const&) ()
>> * from /usr/lib/kde4/plugins/phonon_backend/phonon_gstreamer.so
>> #16 0x00007f2ff7c2185c in
>> Phonon::AudioOutputPrivate::setupBackendObject() () from
>> /usr/lib/libphonon.so.4
>> #17 0x00007f2ff7c21e63 in
>> Phonon::AudioOutputPrivate::createBackendObject() () from
>> /usr/lib/libphonon.so.4
>> #18 0x00007f2ff7c1f0cc in
>> Phonon::AudioOutputPrivate::init(Phonon::Category) () from
>> /usr/lib/libphonon.so.4
>> #19 0x000000000040c871 in _start ()
>>
>

cat shows this error cat: /etc/asound.conf: No such file or directory.

The output of cat ~/.asoundrc is

ctl.equal {
type equal;
}

pcm.plugequal {
type equal;
# Modify the line below if you don't
# want to use sound card 0.
#slave.pcm "plughw:0,0";
#by default we want to play from more sources at time:
slave.pcm "plug:dmix";
}

#pcm.equal {
# Or if you want the equalizer to be your
# default soundcard uncomment the following
# line and comment the above line.
pcm.!default {
type plug;
slave.pcm plugequal;
}
 

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