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@@ -139,6 +139,20 @@ update-alternatives --config x-window-manager
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update-alternatives --display x-window-manager
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```
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+---
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+
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+Note I was having problems with the 'dim' function as it wasn't executing correctly
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+(needed to be root instead of pi) and the display was wrong.
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+
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+One way to discover which display is being used is:
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+
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+```
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+# ps aux | grep xserver
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+root 808 0.0 0.0 3872 704 ? S Jan30 0:00 xinit /home/bus/bin/start-kiosk.sh -- /etc/X11/xinit/xserverrc :0 -auth /tmp/serverauth.vJgHr6zsRs
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+root 3354 0.0 0.0 3872 788 tty1 S+ Jan30 0:00 xinit /home/bus/bin/start-kiosk.sh -- /etc/X11/xinit/xserverrc :1 vt1 -keeptty -auth /tmp/serverauth.HSj8JTM2IM
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+root 27449 0.0 0.0 7348 524 pts/1 S+ 05:48 0:00 grep xserver
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+```
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+
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### Packages
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```
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