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Troubleshooting • Re: 3 computers to a monitor via an HDMI hub. Losing contact with raspberry PI 5

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try if adding below to your kernel command line solves the issue (which might be cause from the HPD signal)
if using HDMI0

Code:

vc4.force_hotplug=1
if using HDMI1

Code:

vc4.force_hotplug=2
if using HDMI 0 and 1

Code:

vc4.force_hotplug=3 

Statistics: Posted by aBUGSworstnightmare — Sat Feb 03, 2024 7:28 am



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