Changed hugo theme

content/page/cheatsheet/rpi.md

@@ -0,0 +1,19 @@
+---
+title: Raspberry Pi
+description: Tools, links and configuration for your Raspberry Pi
+tags:
+  - rpi
+---
+
+## HDMI flickering
+
+Avoid HDMI flickering/intermittent blanking on RPI with a 1400x1050 VGA monitor.
+
+```python
+
+   hdmi_drive=2
+   hdmi_group=2
+   hdmi_mode=42
+   disable_overscan=1
+   config_hdmi_boost=7
+```