Sounds like something is eating your ram.
Yeah, i've had the same with vmware
Tried with a 9600gt with and without postprocessing.
did you chmodded +x /root/home-bachup.sh
As long as kdebase-workspace needs to be patched, the only way to install the package would be through aur.
i think snd_emu10k1x
I compiled the mainline version, and got the same result, unfortunately.
It is (or it is related) a long standing bug:https://bugs.kde.org/show_bug.cgi?id=293453
Just ask them.Meanwhile you can remove ~/.local/share/applications/wine-extension-*
I'm not sure as you of the fact that the problem lies in the kernel.