https://bugs.kde.org/show_bug.cgi?id=388712
--- Comment #3 from Mahendra Tallur <ma...@free.fr> --- The instability now constantly occurs whatever package I use. It seems related to the fact Ubuntu LTS jumped from kernel 4.10 to 4.13 to apply the Meltdown fix... (?) Maybe modesetting is now always on ? To work around this I temporarily put back my Nvidia card. MEANWHILE I figured out my wife's laptop, which also is a Kaby Lake one (HD 520), doesn't suffer at all from the instability issue (very same software stack). -- You are receiving this mail because: You are watching all bug changes.