我和PulseAudio有点问题,而且很多天都让我头疼……我不得不在我的系统上听一下,没有问题( firefox和Spotify都可以工作),但我在syslog中出现了一些问题,导致一些软件(在这种情况下是片段)无法加载。
命令'tail -f /var/log/syslog‘会给出以下结果:
May 15 22:54:01 paulm-serveur snips-audio-server[12849]: Home directory not accessible: Permission denied
May 15 22:54:01 paulm-serveur pulseaudio[12853]: [autospawn] core-util.c: Home directory not accessible: Permission non accordée
May 15 22:54:01 paulm-serveur pulseaudio[12853]: [autospawn] lock-autospawn.c: Impossible d'accèder au verrou autonome.
May 15 22:54:01 paulm-serveur pulseaudio[12853]: [pulseaudio] main.c: Failed to acquire autospawn lock
May 15 22:54:01 paulm-serveur snips-audio-server[12849]: ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
May 15 22:54:01 paulm-serveur snips-audio-server[12849]: ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
May 15 22:54:01 paulm-serveur snips-audio-server[12849]: ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
May 15 22:54:01 paulm-serveur snips-audio-server[12849]: ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel map
May 15 22:54:01 paulm-serveur snips-audio-server[12849]: Home directory not accessible: Permission denied
May 15 22:54:01 paulm-serveur pulseaudio[12856]: [autospawn] core-util.c: Home directory not accessible: Permission non accordée
May 15 22:54:01 paulm-serveur pulseaudio[12856]: [autospawn] lock-autospawn.c: Impossible d'accèder au verrou autonome.
May 15 22:54:01 paulm-serveur pulseaudio[12856]: [pulseaudio] main.c: Failed to acquire autospawn lock
May 15 22:54:01 paulm-serveur snips-audio-server[12849]: ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused
May 15 22:54:01 paulm-serveur snips-audio-server[12849]: Home directory not accessible: Permission denied和'journalctl -b -r _COMM=pulseaudio‘:
mai 15 22:58:03 paulm-serveur pulseaudio[13842]: [pulseaudio] main.c: Failed to acquire autospawn lock
mai 15 22:58:03 paulm-serveur pulseaudio[13842]: [autospawn] lock-autospawn.c: Impossible d'accèder au verrou autonome.
mai 15 22:58:03 paulm-serveur pulseaudio[13842]: [autospawn] core-util.c: Home directory not accessible: Permission non accordée所以我在网上转来转去,关注了无数的主题和教程,清除和重新安装pulse,还有…但没有一样东西是有效的..。您可能会问,以下是我的主文件夹的权限:
root@paulm-serveur:/home/paulm# ls -la /home
total 12
drwxr-xr-x 3 root root 4096 mai 5 18:05 .
drwxr-xr-x 24 root root 4096 mai 11 21:23 ..
drwxr-xr-x 28 paulm paulm 4096 mai 15 22:41 paulm我的用户属于以下组:
paulm@paulm-serveur:~$ groups
paulm sys adm cdrom sudo audio dip video plugdev lpadmin pulse pulse-access sambashare _snips pulse-rt我在pulse配置上添加了一些修改:
/etc/pulse/daemon.conf
daemonize = yes
/etc/pulse/default.pa
load-module module-alsa-sink device=hw:1,7
load-module module-alsa-source device=hw:0,3 我的asound.conf是:
pcm.!default {
type pulse
hint.description "Default Audio Device"
}
ctl.!default {
type pulse
}
pcm.pulse {
type pulse
}
ctl.pulse {
type pulse
}我的声音输出是Nvidia卡上的HDMI端口。
我是否遗漏了什么,或者在我的配置中似乎有什么地方不合适?
谢谢你的帮忙,
致以敬意,
76MPaul
发布于 2020-02-11 15:57:14
检查您的主目录权限。
使用
#sudo chown -R $USER:$USER /home/$USER来解决这个问题。
https://stackoverflow.com/questions/50419110
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