Where are you running alsamixer from, in a GUI terminal, or text console?
What happens if you run alsamixer with sudo?
Could you also run the following command in a terminal, so we can get more informatino about your system: "apport-collect -p alsa-base 613248"
Thanks
affects ubuntu/alsa-utils status incomplete
Where are you running alsamixer from, in a GUI terminal, or text console?
What happens if you run alsamixer with sudo?
Could you also run the following command in a terminal, so we can get more informatino about your system: "apport-collect -p alsa-base 613248"
Thanks
affects ubuntu/alsa-utils
status incomplete