| 1 |
On Sun, 21 Jun 2015 10:27:33 +0200 |
| 2 |
Meino.Cramer@×××.de wrote: |
| 3 |
|
| 4 |
> Hi, |
| 5 |
> |
| 6 |
> After trying to play a flac-file with mpv I got this error message: |
| 7 |
> Playing: Track_01.flac |
| 8 |
> (+) Audio --aid=1 (flac) |
| 9 |
> File tags: |
| 10 |
> Artist: Unknown |
| 11 |
> Album: Unknown Disc |
| 12 |
> Genre: Alternative |
| 13 |
> Title: Track 01 |
| 14 |
> Track: 1 |
| 15 |
> ALSA |
| 16 |
> lib /var/tmp/portage/media-libs/alsa-lib-1.0.29/work/alsa-lib-1.0.29/src/pcm/pcm_dmix.c:1024:(snd_pcm_dmix_open) |
| 17 |
> unable to open slave [ao/alsa] Playback open error: Device or |
| 18 |
> resource busy connect(2) call to /dev/shm/jack-0/default/jack_0 |
| 19 |
> failed (err=No such file or directory) attempt to connect to server |
| 20 |
> failed [ao/jack] cannot open server ALSA |
| 21 |
> lib /var/tmp/portage/media-libs/alsa-lib-1.0.29/work/alsa-lib-1.0.29/src/pcm/pcm_dmix.c:1024:(snd_pcm_dmix_open) |
| 22 |
> unable to open slave Could not open/initialize audio device -> no |
| 23 |
> sound. Audio: no audio : 00:00:00 / 00:05:56 (0%) |
| 24 |
> |
| 25 |
> I reinstalled alsa-lib and mpv but the problem remains: |
| 26 |
> Why does alsa tries to load a library which is meant to be found |
| 27 |
> under /var/tmp/portage? |
| 28 |
> |
| 29 |
|
| 30 |
That probably means some debug message from alsa-lib where for example |
| 31 |
pcm_dmix.c:1024 is a source file 'pcm_dmix.c' and :1024 is a line |
| 32 |
where the "falling" function call is. |
| 33 |
It probably tries to open '/dev/shm/jack-0/default/jack_0' |
| 34 |
maybe your alsa configuration is a problem, or missing some kernel |
| 35 |
functionallity (just guessing). Using 'jack-audio-connection-kit'? |
Archives