Hi,
I was just change my DE from Unity to KDE using ppa. But there is problem with brightness, the brightness level can't back automatocally to the normal after decreased when idle state.
Specification:
Ubuntu 14.04 (KDE+Unity)
AMD A8 4500
VGA ATI Radeon Dual HD 7640G + 7470M (with Propretiary Driver)
How to fix this problem? Thanks before and sorry for my bad English
I was just change my DE from Unity to KDE using ppa. But there is problem with brightness, the brightness level can't back automatocally to the normal after decreased when idle state.
Specification:
Ubuntu 14.04 (KDE+Unity)
AMD A8 4500
VGA ATI Radeon Dual HD 7640G + 7470M (with Propretiary Driver)
How to fix this problem? Thanks before and sorry for my bad English