[SOLVED] Re: X server not starting on boot

[Raman Gupta]

On 01/16/2015 02:18 PM, Raman Gupta wrote:
> My X server is no longer starting at boot time. Plymouth simply stops
> and X does not start.
> 
> I use the open source ATI radeon drivers on a fully updated Fedora 21
> system. systemctl status kdm.service reports that the X server failed
> to start:
> 
> Jan 16 13:16:02 host kdm[1885]: X server for display :0 terminated
> unexpectedly
> 
> But /var/log/Xorg.0.log contains absolutely no errors
> [...]

Switching to sddm as display manager rather than kdm, which is the
default in Fedora 21 for KDE, solves the problem. I don't know why.

Regards,
Raman