Arch Linux

Deus

Member

Registered: 2017-10-14

Posts: 1

Desktop not starting after system update

Hello

My Hardware:
Thinkpad T570 with Intel 7200U and Nvidia 940MX.

The Problem:
I updated my system with pacman -Syu last week and my desktop (KDE Plasma with sddm) refused to start after the restart. I could only see the message:

nouveau 0000:02:00.0: DRM: Pointer to TMDS table invalid
nouveau 0000:02:00.0: DRM: Pointer to flat panel table invalid

A login is possible with control + alt + f2. The nouveau driver was not installed to this point because I only used my Intel HD GPU. After the installation of the driver and a reboot nothing changed. A system update could not fix the problem as well. Iam stucked now because I don't realy understand the problem. sddm seems to start fine.
X.Org log
https://pastebin.com/tWmNBbYq
Journalctl -e log
https://pastebin.com/8bqp2AF7

I would be very greatefull if someone could help me.