I solved on a L850-1PD by installing Catalyst 13.2 beta6, now it's beta7.
http://www2.ati.com/drivers/beta/amd-driver-installer-catalyst-13.2-beta7-linux-x86.x86_64.zip
I solved on a L850-1PD by installing Catalyst 13.2 beta6, now it's beta7.
http:// www2.ati. com/drivers/ beta/amd- driver- installer- catalyst- 13.2-beta7- linux-x86. x86_64. zip