Comment 0 for bug 1866852

I'm running focal devel and the latest kernel (see proc version below)

Linux version 5.4.0-18-generic (buildd@lgw01-amd64-034) (gcc version 9.2.1 20200306 (Ubuntu 9.2.1-31ubuntu3)) #22-Ubuntu SMP Sat Mar 7 18:13:06 UTC 2020

Dock Monitor is supported very well with multiple usb devices plugged on the monitor.

However on reboot I face a black screen with no ability to enter my FDE password.
Both my Laptop screen and the attached usb-c display nothing
I have to hard power off and reboot without the USB-C monitor plugged in.

Otherwise A reboot cycle with the usb-c unplugged works perfectly.

Also I tried to run ubuntu-bug linux or ubuntu-bug linux-image-generic without success. I would be happy to provide much more debugging information. I will attach then to the launchpad Bug #