ubuntu 12.04 + xfce 4.8: no audio anymore

[Liviu Andronic]

On Fri, May 24, 2013 at 6:25 PM, Liviu Andronic <landronimirc at gmail.com> wrote:
> On Fri, May 24, 2013 at 6:05 PM, Hartmut Haase <hha4491 at web.de> wrote:
>> Hi,
>> from one login to the other my audio has vanished. The hardware is o. k.,
>> because XP still has audio. I suppose xfce has killed something during
>> logout, as it sometimes does.
>> Where should I look to get audio back?
>>
> It depends on what you do, but my experience wtih the 4.8 mixer is
> that if you use the 'mute' function then it can be very tricky to
> 'unmute'. In Audio Mixer try to Mute/Unmute all relevant channels:

> Master, Headphone, Speaker, PCM. Sometimes in Options you can have
> additional relevant switches.
>
What I meant was the Switches tab, which may contain checkboxes for
Headphone and Speaker. Check out those.

Liviu