These days, since the latest buster updates (around mid-march, but my apt-history is quite huge), I have very frequent 1s system freezes.
The mouse is blocked, keyboard is crazy (one keystroke sent multiple times during these events), sometimes gnome crashes, etc. It makes the whole thing partially unusable.
Each time I get a hang, I also have this in dmesg:
kernel 4.14.0-3 and 4.15 are the same regarding the issue.ACPI: \_SB_.PCI0.PEG0.VID_: failed to evaluate _DSM
I also found the exact same symptom on an archlinux discussion https://www.reddit.com/r/archlinux/comm ... d_freezes/, but trying to downgrade mesa-vdpau-drivers didn't solve anything.
Does anyone has a clue on what's going on? I was unable to find something on a debian-related forum, on bugs.debian.org, etc.
EDIT: in fact, the issue started to appear with Gnome 3.28, but I was also unable to found something clear describing the issue.
Thanks,