Hello,

On Thu, Oct 31, 2013 at 7:55 AM, Oliver Ruebenacker <curoli@gmail.com> wrote:

     Hello,

On Thu, Oct 31, 2013 at 3:25 AM, Heinz Diehl <htd@fritha.org> wrote:
On 31.10.2013, Oliver Ruebenacker wrote:

>   Failed to load module "nv" (module does not exist, 0)

Take a look into /boot/grub2/grub.cfg, most probably the uninstaller
didn't restore the kernel boot parameters which has been placed in
order to get the nv driver to work. Looks like you'll have to do this
manually (= remove the nouveau blacklisting etc.).

  Found no reference of nv or nvidia in /boot/grub2/grub.conf. It also says in that file not to edit it because it will be auto-generated.

  AFAICT, nvidia driver was never installed. Ran the installer a few times, but it always failed. I had put a "blacklist nouveau" in /etc/modprobe.d/blacklist.conf, but removed that long since.

  My system boots again into KDE after this:

sudo yum groupinstall kde-desktop-environment
sudo systemctl enable --force kdm.service

  Now back to the original problem: how I can make KDE work with two monitors again.
 
     Best,
     Oliver

--
Oliver Ruebenacker
IT Project Lead at PanGenX (http://www.pangenx.com)
Be always grateful, but never satisfied.