fix(headless-kde): restart xdg-desktop-portal after kwin comes up

The portal processes bind to the compositor that existed when they started; after a kwin restart the stale instances point at a dead socket and RemoteDesktop/EIS input injection times out ("EIS setup timed out"). Hit live: a fresh session streamed fine but ate no mouse/keyboard until the portals were restarted. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-10 14:29:01 +00:00
parent 5e77731da0
commit 187c173e01
1 changed files with 5 additions and 0 deletions
@@ -34,6 +34,11 @@ kwin_wayland --virtual --width "$W" --height "$H" --no-lockscreen \
 KWIN_PID=$!
 sleep 2

+# The xdg-desktop-portal processes bind to the compositor that existed when THEY started;
+# after a kwin restart the stale instances point at a dead socket and RemoteDesktop/EIS
+# (mouse/keyboard injection) times out. Restart them against the fresh compositor.
+systemctl --user try-restart plasma-xdg-desktop-portal-kde.service xdg-desktop-portal.service 2>/dev/null || true
+
 kbuildsycoca6 >/dev/null 2>&1 || true # rebuild the menu cache under the correct env
 plasmashell &