volume bar stuck at 0%

Hi, i've just installed Zorin OS 6 LITE
i've ASUS M2V motherboard
volume slide is stuck at zero
mute and unmute works
sound also work, but can't change him
trought alsa mixer seems the master channel works only for mute and unmute and the volume is controlled by PCM channel which don't have mute
Card: HDA VIA VT82xx
Chip: Realtek ALC660

what can i do?

Hi,

see also:

viewtopic.php?f=6&t=2023

Have you fully updated your system??:

viewtopic.php?f=6&t=2247

Regards Wolfman

hi, thanks for reply...

i've installed sox and paman by synaptic, but no change...
i tried to update system with update manger (GUI) and nothing...
after distro upgrade to 12.04 (again by GUI) the volume slider finally works.... but the OS is began UBUNTU 12.04 with an updated LXDE... no more Zorin
and now i've reinstalled Zorin and updated, but not upgraded, the problem still exists... so i'm to start point again.
thanks for patience and scuse my poor english... folks

Before updating/upgrading open update manager > settings > updates > and set to "never" the field that says "notify me of a new ubuntu version". Save and exit.

Then open terminal and update i.e.

Code:

sudo apt-get update
sudo apt-get dist-upgrade

Hi,

you can try taking a look at this thread, although there is no confirmation it was fixed, there are several tips which may help you:

viewtopic.php?f=5&t=2740

Regards Wolfman