[NVCF] Desktop freezes randomly with Nouveau failing and crashing
Kernel: Linux-libre 5.7.5
Nouveau version: latest git version (1:1.0.16)
GPU: GeForce GTX 550Ti (Fermi)
Compositor: Compton (Kawase-blur version)
Desktop freezes randomly while playing games, creating documents, watching videos, browsing internet, no matter what i do or how many hours or minutes i've been using it, but it freezes with only mouse moving and audio still running. If i press the power button, it shows me tty with some errors regarding Nouveau (failed to idle channel X, where X is a random number, and other error messages).
I can't do anything, no ctrl+alt+f2 to open a new shell, i can only hard reset.
According to many opened topics around the web, it can be solved installing proprietary drivers, and this issue is a very old (2014) issue still unresolved.
Attached 2 kernel logs with all the error messages.
Thanks for your help.