Problem with Ubuntu 12.10 64 bit & Ati Radeon 7870
I use Ubuntu 12.10 64bit desktop versione on my system with Gnome 3 as a default desktop manager. Everything worked well with Intel integrated graphics HD4000, this is my system configuration:
Asus P8Z77-V Pro/Thunderbolt motherboard
Intel i7 3770k
16 Gb Corsair Vengeance
Now I just installed a graphic card Ati Radeon 7870 and I have several issues:
1) if I try to use Ati Catalyst driver nothing work anymore, Gnome 3 doesn't start, it always start as Gnome Classic, Unity doesn't work, no launch bar on the left, no menu bar, I just see the desktop.
2) if I use open source driver performance are very poor, Wine doesn't work anymore.
Should I re-install the system to make it work well?
By the way, should I connect my monitor on the HDMI of the motherboard or on the HDMI of the graphic card? I'm using the HDMI of the graphic card now.
Thank you for your help.
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- Solved by:
- Massimiliano Maniscalco
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