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Old 11-17-2021, 09:37 PM   #2
caitifty
Junior Member
 
Join Date: May 2020
Posts: 4
Default Kernel update killed displaylink

Same problem - regular update updated kernel from 5.55.0-38 to 5.11.0-40 which stopped displaylink recognizing external monitors completely.

Only solution which worked was to force grub to load the previous kernel. Instructions for that here: https://www.systutorials.com/how-to-...-ubuntu-20-04/
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