Dimariqe 9efbcbcd20 fix: redraw wallpaper after DMS lock screen is dismissed (#2037) ...

After unlocking the screen (startup lock or wake from sleep), the desktop
showed Hyprland's background color instead of the wallpaper.

WallpaperBackground disables QML updates via updatesEnabled after a 1-second
settle timer. While WlSessionLock is active, Hyprland does not composite the
background layer, so when the lock is released it needs a fresh Wayland buffer
— but none is committed because the render loop is already paused.

The previous attempt used SessionService.sessionUnlocked, which is unreliable
for the startup lock case: DMSService is not yet connected when lock() is
called at startup, so notifyLoginctl is a no-op and the loginctl state never
transitions, meaning sessionUnlocked never fires.

Fix by tracking the shell lock state directly from Lock.qml's shouldLock via
a new IdleService.isShellLocked property. WallpaperBackground watches this and
re-enables rendering for 1 second on unlock, ensuring a fresh buffer is
committed to Wayland before the compositor resumes displaying the layer.

2026-03-20 09:29:32 -04:00

7.0 KiB

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