Hi. I saw recently mail here, where someone was talking about cpu usage
of awesome process. So I checked mine and it was also about 20%. It was
caused by the volume widget (the bottommost) here:
https://awesome.naquadah.org/wiki/Volume_control_and_display. So I made
a small update and called
update_volume(volume_widget)
on keypress right after changing the volume - it works fine, but it is
one step behind (I press the keys, amixer gets called, widget updates
and then volume updates). Is there any way to solve that better
(listening some event, sleep function)?
