Fedora 40 and 41 KDE spin on Acer Predator Notebook with additional external monitor
After an update from KDE 6.1.x to 6.2, graphics errors occurred ONLY on EXTERNAL monitor in some (not all) programs.
This becomes particularly clear with Dolphin:
When moving icons or in the menus, there is a “comet’s tail”. I waited to see if it was fixed with newer KDE updates, but the graphics error also occurs with the latest KDE 6.8.
Note: I have not installed any additional drivers for the nvidia Geforce GTX 1050ti because the notebook still has an internal graphics card (and all was running well under KDE 6.1 and older)
What I´d done so far:
- Checked Video cable and also tried another Monitor
- Another Notebook (LG gram 17) with Fedora 41 (almost same setup as Predator): Graphics without any errors