https://bugs.kde.org/show_bug.cgi?id=465712
Bug ID: 465712 Summary: Periodic black screens on main monitor after upgrade to 5.27 Classification: Plasma Product: kwin Version: 5.27.0 Platform: openSUSE OS: Linux Status: REPORTED Severity: major Priority: NOR Component: core Assignee: kwin-bugs-n...@kde.org Reporter: izow...@gmail.com Target Milestone: --- SUMMARY I have just upgraded my openSUSE installation and I hit a weird issue. I'm getting periodic black screen flashes at random'ish intervals and sometimes when interacting with Plasma elements. It happens only on my main screen - secondary seems to be fine. I do not see any errors in journalctl nor in dmesg that could be connected to it. STEPS TO REPRODUCE 1. Log in to the Plasma Desktop 2. Patiently observe the main monitor or click some stuff OBSERVED RESULT Main monitor flashes black. EXPECTED RESULT Main monitor works properly. SOFTWARE/OS VERSIONS Operating System: openSUSE Tumbleweed 20230213 KDE Plasma Version: 5.27.0 KDE Frameworks Version: 5.103.0 Qt Version: 5.15.8 Kernel Version: 6.1.10-1-default (64-bit) Graphics Platform: X11 Processors: 16 × AMD Ryzen 7 2700X Eight-Core Processor Memory: 31,3 GiB of RAM Graphics Processor: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2 Manufacturer: Micro-Star International Co., Ltd. Product Name: MS-7B78 System Version: 1.0 -- You are receiving this mail because: You are watching all bug changes.