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kde sound problem [solved]
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vincent delft
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Joined: 04 Jan 2003
Posts: 58
Location: Belgium

PostPosted: Sat Feb 25, 2006 2:14 pm    Post subject: kde sound problem [solved] Reply with quote

I'm looking for idea to my sound problem.

- my user has "audio" in his group
- I can play mp3 with xmms

BUT kde wan't to play sound!!!!

message I receive when KDE start is: "device: /dev/sound/dsp can't be opened for playback (No such file or directory)"
But, if you look I've got correct permissions:
"
linuxhome ~ # ls -al /dev/sound/
total 0
drwxr-xr-x 2 root root 160 Feb 25 19:19 .
drwxr-xr-x 17 root root 29920 Feb 25 19:21 ..
crw-rw-rw- 1 root audio 14, 12 Feb 19 11:21 adsp
crw-rw-rw- 1 root audio 14, 4 Feb 19 11:21 audio
crw-rw-rw- 1 root audio 14, 3 Feb 19 11:21 dsp
crw-rw-rw- 1 root audio 14, 0 Feb 19 11:21 mixer
crw-rw-rw- 1 root audio 14, 1 Feb 19 11:21 sequencer
crw-rw-rw- 1 root audio 14, 8 Feb 19 11:21 sequencer2
linuxhome ~ #
"

I'm using KDE-3.4.3.


Any ideas are welcome.

Thanks.


Last edited by vincent delft on Mon Feb 27, 2006 1:38 pm; edited 1 time in total
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stone[no]
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Location: Norway

PostPosted: Sat Feb 25, 2006 8:42 pm    Post subject: KDE internal error Reply with quote

Hi, I had the same problem. It was due to a dependecy problem. kmultimedia (I believe t's called - I'm not sure since I'm not at my desktop) depends upon a package, that later was updated by portage.
I solved it be re-emerging kmultimedia.

I hope this helps :)
__
- Stein
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vincent delft
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PostPosted: Sun Feb 26, 2006 12:39 am    Post subject: Reply with quote

Thanks for the idea stone[no], but that don't have any impact.

I've rebuild the following packages:
Code:
1140820460:  >>> emerge (1 of 23) kde-base/kde-env-3-r4 to /
1140820468:  >>> emerge (2 of 23) x11-libs/qt-3.3.4-r8 to /
1140822870:  >>> emerge (3 of 23) kde-base/arts-3.4.3 to /
1140823336:  >>> emerge (4 of 23) kde-base/kdelibs-3.4.3-r1 to /
1140828127:  >>> emerge (5 of 23) kde-base/kdebase-pam-6 to /
1140828137:  >>> emerge (6 of 23) kde-base/kdebase-3.4.3-r1 to /
1140833899:  >>> emerge (7 of 23) kde-base/kdepim-3.4.3 to /
1140840333:  >>> emerge (8 of 23) kde-base/kdegames-3.4.3 to /
1140841980:  >>> emerge (9 of 23) kde-base/kdeartwork-3.4.3 to /
1140842583:  >>> emerge (10 of 23) kde-base/kdenetwork-3.4.3 to /
1140846238:  >>> emerge (11 of 23) kde-base/kdegraphics-3.4.3-r4 to /
1140848549:  >>> emerge (12 of 23) kde-base/kdetoys-3.4.3 to /
1140848856:  >>> emerge (13 of 23) kde-base/kdeutils-3.4.3-r1 to /
1140850317:  >>> emerge (14 of 23) kde-base/kdewebdev-3.4.3-r1 to /
1140852461:  >>> emerge (15 of 23) media-libs/libsdl-1.2.8-r1 to /
1140852688:  >>> emerge (16 of 23) kde-base/kdemultimedia-3.4.3 to /
1140856261:  >>> emerge (17 of 23) kde-base/kdeaddons-3.4.3 to /
1140857892:  >>> emerge (18 of 23) kde-base/kdeedu-3.4.3-r10 to /
1140860514:  >>> emerge (19 of 23) kde-base/kdeadmin-3.4.3 to /
1140861076:  >>> emerge (20 of 23) kde-base/kde-3.4.3 to /
1140861084:  >>> emerge (21 of 23) media-video/mplayer-1.0.20060217 to /
1140861507:  >>> emerge (22 of 23) media-sound/xmms-1.2.10-r15 to /
1140861688:  >>> emerge (23 of 23) media-plugins/xmms-arts-0.7.1-r1 to /


my make.conf is:

Code:
# These settings were set by the catalyst build script that automatical
ly built this stage
# Please consult /etc/make.conf.example for a more detailed example
CFLAGS="-O2 -march=athlon-xp -pipe"
CHOST="i686-pc-linux-gnu"
CXXFLAGS="${CFLAGS}"
USE="-ipv6 -gtk -gnome nvidia qt kde dvd alsa cdr xinerama postgres \
     bitmap-fonts truetype-fonts type1-fonts"
LINGUAS="en fr"
ALSA_CARDS="intel8x0"



my kernel is gentoo-sources-2.6.15-r1
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vincent delft
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Joined: 04 Jan 2003
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Location: Belgium

PostPosted: Sun Feb 26, 2006 2:06 pm    Post subject: Reply with quote

I've found the problem: /dev/snd/timer has a permission 0600.

By changing it it works.

chmod 660 /dev/snd/timer

Now the problem is to let udev put the correct permissions.
I've create an another topic for that problem:
http://forums.gentoo.org/viewtopic-t-437924-highlight-.html

Thanks
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