I am running with the custom kernel but I ran into the error now. As earlier, the first line was
Error while async write back metadata
Couldn't take a photo of the screen with the remaining lines. The specific scenario was that I was working with the system, thought I should check something in Windows, rebooted, picked windows, started booting, came to the windows repair screen (I had wiped and restored windows earlier because I was getting the system ready to be returned), clicked on restart instead of repair as I didn't want to set up windows user etc, hot restarted back into ubuntu and the system crashed on the login screen when I entered password.
I am running with the custom kernel but I ran into the error now. As earlier, the first line was
Error while async write back metadata
Couldn't take a photo of the screen with the remaining lines. The specific scenario was that I was working with the system, thought I should check something in Windows, rebooted, picked windows, started booting, came to the windows repair screen (I had wiped and restored windows earlier because I was getting the system ready to be returned), clicked on restart instead of repair as I didn't want to set up windows user etc, hot restarted back into ubuntu and the system crashed on the login screen when I entered password.
I will try to replicate this error now.