на 2 устройствах с арч линукс не работает звук это разбери пай и ноутбук асус
[alarm@raspberrypi root]$ pulseaudio
E: [pulseaudio] core-util.c: XDG_RUNTIME_DIR (/run/user/0) is not owned by us (uid 1000), but by uid 0! (This could e.g. happen if you try to connect to a non-root PulseAudio as a root user, over the native protocol. Don’t do that.)
[root@raspberrypi ~]# pulseaudio –system
W: [pulseaudio] main.c: Running in system mode, but –disallow-exit not set.
W: [pulseaudio] main.c: Running in system mode, but –disallow-module-loading not set.
N: [pulseaudio] main.c: Running in system mode, forcibly disabling SHM mode.
N: [pulseaudio] main.c: Running in system mode, forcibly disabling exit idle time.
W: [pulseaudio] main.c: Home directory of user ‘pulse’ is not ‘/var/run/pulse’, ignoring.
W: [pulseaudio] main.c: OK, so you are running PA in system mode. Please make sure that you actually do want to do that.
W: [pulseaudio] main.c: Please read http://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/WhatIsWrongWithSystemWide/ for an explanation why system mode is usually a bad idea.
W: [pulseaudio] authkey.c: Failed to open cookie file ‘/root/.config/pulse/cookie’: Permission denied
W: [pulseaudio] authkey.c: Failed to load authentication key ‘/root/.config/pulse/cookie’: Permission denied
W: [pulseaudio] authkey.c: Failed to open cookie file ‘/var/run/pulse/.pulse-cookie’: No such file or directory
W: [pulseaudio] authkey.c: Failed to load authentication key ‘/var/run/pulse/.pulse-cookie’: No such file or directory
W: [pulseaudio] authkey.c: Failed to open cookie file ‘/root/.config/pulse/cookie’: Permission denied
W: [pulseaudio] authkey.c: Failed to load authentication key ‘/root/.config/pulse/cookie’: Permission denied
E: [pulseaudio] module.c: Failed to load module «module-native-protocol-unix» (argument: ""
: initialization failed.
E: [pulseaudio] main.c: Failed to acquire org.pulseaudio.Server: org.freedesktop.DBus.Error.AccessDenied: Connection «:1.895» is not allowed to own the service «org.pulseaudio.Server» due to security policies in the configuration file
root@raspberrypi ~]# alsamixer
cannot open mixer: No such file or directory
что делать не знаю