Display problems

[Hazan Pérez]

El mar 18 sep 2012 16:41:51 COT, David King escribió:
> I am having some problems with drivers for my graphics card. It is a
> Sapphire Radeon HD 7750, and I am using a fresh install of Ubuntu
> Studio 12.04, updated online after installing.
> When I install the proprietary drivers for it, and then reboot, I get
> a blank screen instead of the login screen.
>
> I tried the following from the CLI:
>
> apt-get remove --purge fglrx fglrx_* fglrx-amdcccle* fglrx-dev*
> xorg-driver-fglrx
> apt-get remove --purge xserver-xorg-video-ati xserver-xorg-video-radeon
> apt-get install xserver-xorg-video-ati
> apt-get install --reinstall libgl1-mesa-glx libgl1-mesa-dri
> xserver-xorg-core
> mv /etc/X11/xorg.conf /etc/X11/xorg.conf.backup
>
>
> This seems to get back to a basic graphics driver with limited
> resolutions.
>
> Is there a way to get a driver installed that will give me a higher
> resolution, specifically 1900 x 1080?
>
>
> David K
>
>
>

I've found this guide useful when handling AMD driver instalations in 
my machines
wiki.cchtml.com/index.php/Ubuntu_Precise_Installation_Guide

--

Hazan Pérez C.
Twisto Creative