Hi There,
I have installed lubuntu on a Lenovo B50-80 Laptop. For some reasons the sound volume function keys do not work. Everything else does like the screen brightness keys.
Has anyone else had that problem?
Thanks
Sound Volums Function Keys on Lenovo
Re: Sound Volums Function Keys on Lenovo
1.
please open a terminal and enter 'alsamixer'.
do you see any channels that have a double 'MM'? If so, with the help of the keyboard, UNmute them by
a) highlighting them
b) pressing the 'm' key.
2.
if that doesn't help, enter 'lspci -k' and post the output here. in code tags, if you please.
please open a terminal and enter 'alsamixer'.
do you see any channels that have a double 'MM'? If so, with the help of the keyboard, UNmute them by
a) highlighting them
b) pressing the 'm' key.
2.
if that doesn't help, enter 'lspci -k' and post the output here. in code tags, if you please.