Debian/Ubuntu Kernel Update breaks Unifi Controller

[brianlittlejohn]

I ran into this issue yesterday where a kernel update kept Unifi controller from starting on my machine.

The fix is documented here:
https://community.ubnt.com/t5/UniFi-Wireless/IMPORTANT-Debian-Ubuntu-users-MUST-READ-Updated-06-21/td-p/1968252

[Dashrender]

Thanks for posting this!