SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** I cannot reproduce the start condition, but sometimes krunner does not open and each shortcut keypress leaves this log: Feb 03 16:44:52 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0dc9e70 Feb 03 16:44:52 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0dc9e70 Feb 03 16:44:53 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0dc9e70 Feb 03 16:44:53 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0dc9e70 Feb 03 16:44:53 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0dc9e70 Feb 03 16:44:54 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0dc9e70 // After some time, it returns on its own. And then it randomly stops, and again each keypress leaves something in the log: Feb 03 16:49:43 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0d676c0 Feb 03 16:49:52 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0d676c0 Feb 03 16:49:53 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0d676c0 Feb 03 16:49:54 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0d676c0 Feb 03 16:50:07 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0d676c0 Feb 03 16:50:07 arch krunner[4832]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x7ca8d0d676c0 STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Linux arch 6.7.3-zen1-1-zen #1 ZEN SMP PREEMPT_DYNAMIC Thu, 01 Feb 2024 10:30:25 +0000 x86_64 GNU/Linux (available in About System) KDE Plasma Version: 5.93.0 KDE Frameworks Version: 5.249.0 Qt Version: 6.7.0 Nvidia 545.29.06-3 ADDITIONAL INFORMATION - Did not happen in x11 - pkilling krunner makes it work again instantly
Additional info: this also happens in 5.27; although less frequently
The error code means EGL_BAD_SURFACE. I don't think this is a problem in KRunner, but might be in Qt or the NVidia driver. Please try to reproduce the issue with an older driver version, and if it happens there too, report it to Qt, if it doesn't, report it to NVidia.
*** Bug 491530 has been marked as a duplicate of this bug. ***
*** Bug 491380 has been marked as a duplicate of this bug. ***
I have created a workaround for those who are addicted to krunner, because I don't see there will be a patch soon. https://github.com/kpostekk/krunner-restarter
*** Bug 491483 has been marked as a duplicate of this bug. ***
*** Bug 495776 has been marked as a duplicate of this bug. ***