https://bugs.kde.org/show_bug.cgi?id=481573
Bug ID: 481573 Summary: Crash upon clicking disabled system font NVIDIA wayland. Classification: Applications Product: systemsettings Version: 5.93.0 Platform: Arch Linux OS: Linux Status: REPORTED Severity: crash Priority: NOR Component: kcm_fontinst Assignee: plasma-b...@kde.org Reporter: hackand...@gmail.com Target Milestone: --- SUMMARY I have disabled the Segoe UI Emoji font. After I have done that, system settings closed itself. I re-opened system settings, looked up the same font again and tried to expand its dropdown menu. It has crashed. It returns the following error message: X Error of failed request: BadLength (poly request too large or internal Xlib length error) Major opcode of failed request: 139 (RENDER) Minor opcode of failed request: 20 (RenderAddGlyphs) Serial number of failed request: 460 Current serial number in output stream: 832 I thought it was an NVIDIA proprietary driver on wayland moment. Sure enough it was. I tried the same thing on my AMD integrated graphics laptop on wayland, no crash. Tried them both on X11, no crash. STEPS TO REPRODUCE 0. Get NVIDIA system, preferably 10 series. 1. Open systemsettings. 2. Go to font management. 3. Disable system font. 4. Might need to close and reopen systemsettings. 5. Look up the same disabled system font again. 6. Click to expand dropdown menu. OBSERVED RESULT Crash EXPECTED RESULT Allow me to re-enable the font SOFTWARE/OS VERSIONS Linux: 6.7.5 KDE Plasma Version: 5.93.0 KDE Frameworks Version: 5.249.0 Qt Version: 6.7.0 ADDITIONAL INFORMATION GTX 1060 3gb. nvidia-dkms 545.29.06-4 egl-wayland 2:1.1.13-1 -- You are receiving this mail because: You are watching all bug changes.