I'm using Ubuntu 14.04 on the HP 4530s with AMD Radeon HD 6490M/Intel HD Graphics 3000 Switchable graphics.
I have installed the first Intel driver from here.
Then I reboot so far there are no problems
Then I install the ati driver "amd-catalyst-14-4-rev2-linux-x86-x86-64-may6.zip" and reboot.
The system is opening low graphic mode. I also tried switch integrated Intel graphics card everything works fine. Any ideas what to do to fix this problem?
