MacOS 11 M1 DisplayLinkManager Crashes and System logs out user

[hlitgtg]

Had the exact same problem. Solved with the method from this post by jailbreak.

Originally Posted by jailbreak

The steps from the first post DID work for me (I rotated a display on M1 and found out it didn't work), here's what I did to recover:

• unplugged the docking station
• removed TWO files - yes there are two files: one is in system-wide /Library/Preferences, and the other is in your home directory - note the "~" character in beginning of the path!
• rebooted
• reconnected the dock, all works fine in landscape mode

Paste below line in the Terminal and hit Enter to see exact locations of files you need to remove:

for f in /Library/Preferences/com.apple.windowserver* ~/Library/Preferences/ByHost/com.apple.windowserver*; do echo $f; done

Hope this helps.....