https://bugs.kde.org/show_bug.cgi?id=519593
--- Comment #3 from Majd <[email protected]> --- (In reply to Zamundaaa from comment #1) > > Permission denied > That seems incredibly unlikely to be an issue on KWin's side. > > Please attach the output of > > journalctl --user-unit plasma-kwin_wayland --boot 0 > and > > sudo dmesg > after triggering the issue The crash logs from half a month ago are no longer in journalctl history. I cannot reproduce on demand because the crash also locks up my WiFi PCIe lane requiring physical power drain to recover. The previously captured errors were consistently: - kwin_wayland: GL_INVALID_VALUE error generated. <levels>, <width> and <height> must be 1 or greater - kwin_wayland: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT" - kwin_wayland: Failed to create an offscreen framebuffer - kwin_wayland: atomic commit failed: Permission denied - kwin_wayland: Failed to open drm device /dev/dri/card0 The "Permission denied" was DRM revoking access after the atomic commit rejection — not a KWin-side permission issue. Disabling HDR completely stops the crash chain. Sorry for the delayed response.. -- You are receiving this mail because: You are watching all bug changes.
