On my machine the crashes also seem to be solved. I was using Intel driver until the weekend (since I use this laptop) and then switched to the nVidia binary drivers because I wanted to use CUDA for some experiments.
kwin seems to run properly with both so far.
@Konstantin Petrov: You write about a "hang", even referring to "GPU hangs" in the logs, which sometimes happen with Intel cards but on my system then actually cause a "hang" / "freeze", not a crash with kwin disappearing.
This issue here is about kwin suddenly just quitting / disappearing, not about kwin freezing.
On my machine the crashes also seem to be solved. I was using Intel driver until the weekend (since I use this laptop) and then switched to the nVidia binary drivers because I wanted to use CUDA for some experiments.
kwin seems to run properly with both so far.
@Konstantin Petrov: You write about a "hang", even referring to "GPU hangs" in the logs, which sometimes happen with Intel cards but on my system then actually cause a "hang" / "freeze", not a crash with kwin disappearing.
This issue here is about kwin suddenly just quitting / disappearing, not about kwin freezing.
Are we talking about the same symptoms?