1
vote
0answers
148 views

Ubuntu doesnt shutdown properly with Intel HD VGA (proprietary driver)

I'm using Ubuntu 12.04 on a Dell Vostro 3550 notebook with a AMD Radeon 6630M/Intel HD 3000 hybrid-graphics card. I recently installed the latest proprietary drivers from the AMD website. Everything ...
1
vote
0answers
1k views

Use vga switcheroo on MacBook Pro 8,2?

I have used the instructions provided by tomodachi here to get EFI kernel stub booting working properly. The Radeon card is now properly initialized and lspci is showing both graphics cards, which is ...
0
votes
1answer
530 views

ATI graphics card installations issues- no monitor, no frontend

Summary: I am trying to install the Radeon HD 5450 graphics card. When I do, regardless of what drivers are installed/uninstalled I get a blinking monitor- not a black screen or a splash screen, but ...
2
votes
2answers
2k views

Does anyone use 12.04 with HD 6950?

Back when I first tried to switch from Windows to Ubuntu (6-7 months ago) I had several graphics related problems. The VGA was overheating, graphic glitches, video playing issues, slow/choppy window ...
4
votes
2answers
4k views

Disable ATI Radeon HD6470 in Dell Vostro 3350 and use integrated Intel in core i5

At the moment ATI Radeon HD6470 hasn't working proprietary driver. Open source driver works not well too: the card heats and cooler works very loud and notebook becomes hot. I would like to use ...