https://bugs.kde.org/show_bug.cgi?id=362120
--- Comment #10 from vindica...@live.com --- gawd I wish I could find some consistency to this issue. I rebooted, logged in, ran atop, opened settings, opened chrome, tried to drag chrome and the GUI froze up (except for mouse movement). Prior to the reboot, I couldn't view videos in fullscreen (youtube, kodi). After the gui hangup, I switched to tty and re-enabled my /etc/X11/xorg.conf.d/intel.conf which contains 'Option "AccelMethod" "uxa"' which was a workaround for another bug I encountered/reported before. journalctl had been dumping "QPainter::...: Painter not active" So after re-enabling that conf file, I rebooted again, ran atop, opened settings, opened chrome, verified I was using flipswitch visualization, pressed Alt-Tab, and it worked. I tried coverswitch, and it also worked. I changed to Breeze and that too worked... ...AHHH, I just right now (while typing this comment) switched to Grid and that DID FAIL to catch the first alt-tab. Also just tried thumbnails and that failed to catch. I'm going to try another theory by changing to Grid, reboot, try it, switch to flip/cover and try that. If that fails, I will report/comment. -- You are receiving this mail because: You are watching all bug changes.