enricobuehler
e1242546f2
ci / rust (push) Has been cancelled
The Xwayland-DISPLAY poll did `d=$(pgrep -a Xwayland | grep … | head -1)`, but under `set -euo pipefail` pgrep/grep exit non-zero when Xwayland isn't running, so the command substitution failed and `set -e` aborted the WHOLE script — killing KWin with it — on the loop's first iteration instead of polling. It only ever worked when launched from an interactive shell where Xwayland happened to already be up (so pgrep matched on try 1). Under the systemd boot appliance (punktfunk-kde-session.service) Xwayland isn't up that early, so the session crash-looped (restart counter climbing, KWin never staying), the host had no compositor, and clients couldn't connect. Append `|| true` to the substitution so the loop polls as intended and a session with no Xwayland at all still proceeds (DISPLAY just stays unset → warn). Verified live: the unit now stays active (0 restarts), KWin + the wayland-kde socket persist, probe-compositor reports ready, and a real client session captured 4.8 MB of H.265 off the running serve --native host. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>