- Created .keep-screen-alive.sh wrapper script with multiple methods:
* systemd-inhibit (primary - prevents OS-level sleep/suspend)
* xset commands (prevents X11 screensaver)
* Mouse movement (prevents idle timeout)
- Added screen-keepalive.service systemd unit:
* Runs xset s reset every 30 seconds
* Auto-restarts on failure
* Integrated with graphical session
- Multiple layers of screen protection:
* HDMI blanking disabled
* CPU power saving disabled
* System sleep/suspend disabled
* X11 screensaver disabled
* DPMS (Display Power Management) disabled
* Display forced on periodically
Screen will now remain active while player is running, preventing lockups or blank screens during playback.
- Enhanced install.sh with comprehensive autostart workflow:
* XDG autostart entry (desktop environment)
* systemd user service (most reliable)
* LXDE autostart support (Raspberry Pi OS)
* Cron fallback (@reboot)
* Terminal mode enabled for debugging
- Added Raspberry Pi power management features:
* Disable HDMI screen blanking
* Prevent CPU power saving (performance mode)
* Disable system sleep/suspend
* X11 screensaver disabled
* Display power management (DPMS) disabled
- Fixed sudo compatibility:
* Properly detects actual user when run with sudo
* Correct file ownership for user configs
* systemctl --user works correctly
- Player launches in terminal for error visibility
- Autostart configured to use start.sh (watchdog with auto-restart)
