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Fix app crashes: optimize Kivy window backend and SDL drivers

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- Commented out forced pygame backend (causes issues with display initialization)
- Added SDL_VIDEODRIVER and SDL_AUDIODRIVER fallback chains (wayland,x11,dummy)
- Limited KIVY_INPUTPROVIDERS to wayland,x11 (avoids problematic input providers)
- Reduced FFMPEG_THREADS from 4 to 2 (conserves Raspberry Pi resources)
- Reduced LIBPLAYER_BUFFER from 2MB to 1MB (saves memory)
- Fixed asyncio event loop deprecation warning (use try/except for get_running_loop)
- Better exception handling for cursor hiding

These changes fix the app crashing after 30 seconds due to graphics provider issues.
This commit is contained in:
Kiwy Player
2026-01-17 21:35:30 +02:00
parent d1382af517
commit 120c889143
5 changed files with 253 additions and 56 deletions
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[INFO ] ✓ Playlist is up to date
[WARNING] Deprecated property "<BooleanProperty name=allow_stretch>" of object "<kivy.uix.image.AsyncImage object at 0x7f72df25f0>" has been set, it will be removed in a future version
[WARNING] Deprecated property "<BooleanProperty name=keep_ratio>" of object "<kivy.uix.image.AsyncImage object at 0x7f72df25f0>" was accessed, it will be removed in a future version
/home/pi/Desktop/Kiwy-Signage/.venv/lib/python3.13/site-packages/urllib3/connectionpool.py:1097: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.0.121'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings
warnings.warn(
[DEBUG ] [https ]//192.168.0.121:443 "POST /api/auth/verify HTTP/1.1" 200 None
[INFO ] ✅ Auth code verified
[INFO ] ✅ Using existing authentication
/home/pi/Desktop/Kiwy-Signage/.venv/lib/python3.13/site-packages/urllib3/connectionpool.py:1097: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.0.121'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings
warnings.warn(
[DEBUG ] [https ]//192.168.0.121:443 "POST /api/player-feedback HTTP/1.1" 200 None
start.sh: line 212: 16035 Killed python3 main.py
[2026-01-17 21:31:57] ❌ Player process crashed or stopped (PID: 16035)
[2026-01-17 21:31:57] ⏳ Waiting 5s before restart...
[2026-01-17 21:32:02]
[2026-01-17 21:32:02] ==========================================
[2026-01-17 21:32:02] ▶️ Starting player (attempt #2)
[2026-01-17 21:32:02] ==========================================
[2026-01-17 21:32:02] Player PID: 16376
[INFO ] [Logger ] Record log in /home/pi/.kivy/logs/kivy_26-01-17_43.txt
[INFO ] [Kivy ] v2.3.1
[INFO ] [Kivy ] Installed at "/home/pi/Desktop/Kiwy-Signage/.venv/lib/python3.13/site-packages/kivy/__init__.py"
[INFO ] [Python ] v3.13.5 (main, Jun 25 2025, 18:55:22) [GCC 14.2.0]
[INFO ] [Python ] Interpreter at "/home/pi/Desktop/Kiwy-Signage/.venv/bin/python3"
[INFO ] [Logger ] Purge log fired. Processing...
[INFO ] [Logger ] Purge finished!
/home/pi/Desktop/Kiwy-Signage/src/main.py:1868: DeprecationWarning: There is no current event loop
loop = asyncio.get_event_loop()
[DEBUG ] [Using selector] EpollSelector
WARNING: running xinput against an Xwayland server. See the xinput man page for details.
WARNING: running xinput against an Xwayland server. See the xinput man page for details.
WARNING: running xinput against an Xwayland server. See the xinput man page for details.
WARNING: running xinput against an Xwayland server. See the xinput man page for details.
WARNING: running xinput against an Xwayland server. See the xinput man page for details.
WARNING: running xinput against an Xwayland server. See the xinput man page for details.
WARNING: running xinput against an Xwayland server. See the xinput man page for details.
WARNING: running xinput against an Xwayland server. See the xinput man page for details.
WARNING: running xinput against an Xwayland server. See the xinput man page for details.
[ERROR ] [Image ] Error loading </home/pi/Desktop/Kiwy-Signage/config/resources/intro1.mp4>
[WARNING] ⚠️ SSL verification disabled - NOT recommended for production!
[DEBUG ] [Starting new HTTPS connection (1)] 192.168.0.121:443
/home/pi/Desktop/Kiwy-Signage/.venv/lib/python3.13/site-packages/urllib3/connectionpool.py:1097: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.0.121'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings
warnings.warn(
[DEBUG ] [https ]//192.168.0.121:443 "POST /api/auth/verify HTTP/1.1" 200 None
[INFO ] ✅ Auth code verified
[INFO ] ✅ Using existing authentication
[INFO ] [Fetching playlist from] https://192.168.0.121:443/api/playlists/1
/home/pi/Desktop/Kiwy-Signage/.venv/lib/python3.13/site-packages/urllib3/connectionpool.py:1097: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.0.121'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings
warnings.warn(
[DEBUG ] [https ]//192.168.0.121:443 "GET /api/playlists/1 HTTP/1.1" 200 None
[INFO ] [✅ Playlist received (version] 33)
[INFO ] [📊 Playlist versions - Server] v33, Local: v33
[INFO ] ✓ Playlist is up to date
[WARNING] Deprecated property "<BooleanProperty name=allow_stretch>" of object "<kivy.uix.image.AsyncImage object at 0x7f6b7425f0>" has been set, it will be removed in a future version
[WARNING] Deprecated property "<BooleanProperty name=keep_ratio>" of object "<kivy.uix.image.AsyncImage object at 0x7f6b7425f0>" was accessed, it will be removed in a future version
/home/pi/Desktop/Kiwy-Signage/.venv/lib/python3.13/site-packages/urllib3/connectionpool.py:1097: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.0.121'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings
warnings.warn(
[DEBUG ] [https ]//192.168.0.121:443 "POST /api/auth/verify HTTP/1.1" 200 None
[INFO ] ✅ Auth code verified
[INFO ] ✅ Using existing authentication
/home/pi/Desktop/Kiwy-Signage/.venv/lib/python3.13/site-packages/urllib3/connectionpool.py:1097: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.0.121'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings
warnings.warn(
[DEBUG ] [https ]//192.168.0.121:443 "POST /api/player-feedback HTTP/1.1" 200 None
start.sh: line 212: 16376 Killed python3 main.py
[2026-01-17 21:32:32] ❌ Player process crashed or stopped (PID: 16376)
[2026-01-17 21:32:32] ⏳ Waiting 5s before restart...
^C[2026-01-17 21:32:33] 🛑 Watchdog received stop signal
pi@rpi-tvcanba1:~/Desktop/Kiwy-Signage $