On 2017-02-22 12:34 +0100, Xavier Guimard wrote: > using Debian testing with a MacBook-Air, X crashes since a few months > (no problem before) after resume, using Cinnamon or KDE. It doesn't > happend always but often (70%). You will find below both Xorg.1.log > (last crash) and Xorg.0.log (after reboot).
That's most likely a kernel problem. Can you please send the output of
the "dmesg" command after such a failure? You have to run dmesg as root
for that.
Cheers,
Sven
