[CentOS] Centos 7, ATI card, 30" monitor

Tue Nov 3 16:11:50 UTC 2015
John R Pierce <pierce at hogranch.com>

On 11/3/2015 7:33 AM, m.roth at 5-cent.us wrote:
> Well, I got my user back to being able to use his system, but I've still
> got one issue: it's running on the VESA driver - there is*no*  Catalyst
> build for this monitor, for CentOS 7. From a lot of googling, nothing's
> been done since the summer of '14 (lspci reports it as a FirePro V3900).
> Any thoughts, or pointers, as to if/how I can get X - he's running KDE -
> to see the full width of the monitor, not just about 4" less, or is that
> not possible with the VESA driver?

did you try these?

john r pierce, recycling bits in santa cruz