Bug 31833 - races: `Ошибка сегментирования`
Summary: races: `Ошибка сегментирования`
Status: CLOSED FIXED
Alias: None
Product: Sisyphus
Classification: Development
Component: guvcview (show other bugs)
Version: unstable
Hardware: x86_64 Linux
: P3 major
Assignee: Yuri N. Sedunov
QA Contact: qa-sisyphus
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-02-24 11:41 MSK by ildar
Modified: 2016-02-26 14:29 MSK (History)
1 user (show)

See Also:

Attachments
gdb log (30.80 KB, text/plain)
2016-02-24 11:43 MSK, ildar 		no flags Details
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Description ildar 2016-02-24 11:41:55 MSK 
> $ LANG=C guvcview
> V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory
> V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory
> V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory
> V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory
> V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory
> V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory
> V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory
> V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory
> V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directory
> ALSA lib pcm_dsnoop.c:606:(snd_pcm_dsnoop_open) unable to open slave
> ALSA lib pcm_dmix.c:1029:(snd_pcm_dmix_open) unable to open slave
> ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
> ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
> ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
> ALSA lib pcm_dmix.c:968:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
> ALSA lib pcm_dmix.c:1029:(snd_pcm_dmix_open) unable to open slave
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server request channel
> jack server is not running or cannot be started
> Ошибка сегментирования

Две вещи:
1. Ошибка возникает часто, но не всегда. Думаю, это races
2. Почему `Ошибка сегментирования` при LANG=C ?

Возможно, имеет значение, что запускается по enlightenment, но при запущенном gnome-settings-daemon
Comment 1 ildar 2016-02-24 11:43:37 MSK 
Created attachment 6504 [details]
gdb log

gdb log
Comment 2 Yuri N. Sedunov 2016-02-24 13:19:40 MSK 
Попробуйте
#159949 TESTED #1 [test-only] sisyphus srpm=guvcview-2.0.3-alt1.src.rpm
Comment 3 ildar 2016-02-26 14:29:44 MSK 
кажется, пофиксилось, спасибо.