https://bugs.kde.org/show_bug.cgi?id=468837
--- Comment #4 from Paul Stansell <paulstans...@gmail.com> --- Created attachment 162091 --> https://bugs.kde.org/attachment.cgi?id=162091&action=edit Photo showing how monitor is not updating correctly. After many weeks of problem-free running of Kubuntu 23.04, I just experienced the same symptoms that I'd previously experienced with Kubuntu 22.04 LTS, that is, parts of the screen don't update correctly and don't respond to the mouse. I've attached an example photo (because I couldn't take a screenshot). This happened on the following machine running MESA 23.0.4: Operating System: Kubuntu 23.04 KDE Plasma Version: 5.27.4 KDE Frameworks Version: 5.104.0 Qt Version: 5.15.8 Kernel Version: 6.2.0-34-generic (64-bit) Graphics Platform: X11 Processors: 12 × Intel® Core™ i7-8850H CPU @ 2.60GHz Memory: 31.0 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 630 Manufacturer: Dell Inc. Product Name: Precision 5530 -- You are receiving this mail because: You are watching all bug changes.