https://bugs.kde.org/show_bug.cgi?id=425271
William <thegpugene...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |thegpugene...@gmail.com --- Comment #30 from William <thegpugene...@gmail.com> --- I am experiencing the same issue with Nextcloud and Firefox when I stop the compositor. The moment the compositor is stopped, Xorg process pins CPU at 100% and xembedsniproxy goes to approximately 65%, with the logs spamming the same message, xembedsniproxy: Container window visible, stack below. This locks up the system - htop updates once every 30 seconds at best, Firefox and Discord freeze completely, and any game running freezes as well. If a terminal is not already open and selected for me to rectify (by restarting the compositor), the system must be forcibly rebooted. I discovered this issue with Lutris - its disable compositor option froze my system. This isn't 100% reproducible for me, for example I just closed Nextcloud and Firefox and reopened them, and no error occurred. But it can start randomly - I have also experienced opening a link from Discord while in a game, and it opened Firefox - completely freezing the system. Manjaro, KDE Plasma 5.23.3, Frameworks 5.88.0, Qt Version 5.15.2, Kernel 5.13.19-2-MANJARO, NVIDIA 3080 GPU. -- You are receiving this mail because: You are watching all bug changes.