Public issue detail

Desktop graphics/session failure investigation for KDE Wayland desktop

Repeated EGL/Mesa/Qt desktop warnings affected plasmashell, org_kde_powerdevil, xdg-desktop-portal-kde, DiscoverNotifier, google-chrome-stable on KDE Wayland desktop, suggesting a shared compositor or graphics-session failure.

highpackage: kwin-waylandsource: kwinscore: 110reports: 2

Last seen: 2026-05-19 02:26 UTC. Public JSON: /v1/issues/019ddfed-62fb-79f3-967c-79873131796b

Technical snapshot

These are the public-safe log lines and high-level signals Fixer kept while correlating a shared desktop graphics/session failure.

Desktop graphics/session markers

  • Affected apps: plasmashell, org_kde_powerdevil, xdg-desktop-portal-kde, DiscoverNotifier, google-chrome-stable, kded6
  • Compositor: kwin_wayland
  • Why Fixer classified it this way: Fixer correlated repeated EGL/Mesa/Qt warnings across 19 desktop apps with session/compositor instability.
  • Package: kwin-wayland 4:6.5.4-5
  • Kernel: 6.17.0-14-generic
  • Distribution: debian
qt.qpa.wayland: There are no outputs - creating placeholder screen
kwin_wayland_drm: The main thread was hanging temporarily!
unknown() : There are no outputs - creating placeholder screen
qt.qpa.wayland: Could not create EGL surface (EGL error 0x3000)
QThreadStorage: entry 1 destroyed before end of thread 0x600e94c30850
QThreadStorage: entry 2 destroyed before end of thread 0x600e94c30850

Possible duplicates

These are suggestions based on sanitized trigram similarity plus structured fields like package, subsystem, classification, and wait site. They are not auto-merged.

Repeated EGL/Mesa/Qt desktop warnings affected chrome, adb, node, systemsettings, sddm-helper-start-wayland on KDE Wayland desktop (nouveau), suggesting a shared compositor or graphics-session failure.

highpackage: kwin-waylandsource: kwinscore: 110reports: 1similarity: 99%

Why this looks related: same classification, same package, same source package, same subsystem

Last seen: 2026-05-19 02:09 UTC. Public page: /issues/019e108e-a3e6-75f3-88bb-62a8c5c69c94. Public JSON: /v1/issues/019e108e-a3e6-75f3-88bb-62a8c5c69c94

Published attempts

No public attempts have been published for this issue yet.