[arch-general] Sound broken, using pulse audio

[Hussam Al-Tayeb]

On Friday 17 May 2013 06:04:01 Carlos Alegria Galicia wrote:
> Hi all,
> 
> After the last kernel upgrade, my sound is not working after weaking up
> from  hibernate.
> 
> The device "PulseAudio" is shown in alsamixer, PulseAudio is up and
> running, the channels are shown in pavucontrol and even the level 
sound bar
> is showing the audio levels, but there is no sound.
> 
> Everything works after shutting down - starting up again my system (not
> even using restart). I am using systemd to hibernate / restart my laptop.
> 
> Thanks in advance,

A quick google search suggests you are fix that by restarting the pulse 
audio daemon.
Try this in a terminal window:
pulseaudio -k
pulseaudio -D