https://bugs.kde.org/show_bug.cgi?id=431446
--- Comment #7 from Eduardo <ed...@inbox.lv> --- Ok, that didn't help, terminals and Dolphin froze and I just had to restart. Maybe you're right, that's the driver. The thing is that I have this computer for long time and I didn't have this issue prior to switch from Ubuntu Unity to KDE (~ 1 year ago), but maybe issue was introduced in later kernels / xorg or something else. While checking for i915 errors in system log, I have found this: [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Not sure whether that is related to the issue or not, but I'll check for the message when something freezes again. Now I have enabled FBC for i915 and set GRUB_GFXMODE to 1024x768x8 and set it to keep (I'm really not sure whether that helps at all). Let's see whether that influence anything. -- You are receiving this mail because: You are watching all bug changes.