Comment 5 for bug 2064370

Revision history for this message
Andre Ruiz (andre-ruiz) wrote (last edit ):

This is the complete boot log, just in case something in it is useful (taken from the serial console including the firmware initialization part):

https://pastebin.canonical.com/p/2HMBbBdcFp/

This is the config file used in that boot (which btw is the stock file from image, unchanged):

https://pastebin.canonical.com/p/ySzZhbwPf2/

Note that the screen goes blank at the very end of that log, a few lines before the login prompt (cannot say exactly where, seems to be around the EXT4-fs (sda2): re-mounted message.

At the same time, this logs seems to be incomplete compared from what I can see on the HDMI output when it works (in that case, with fKMS), I can see many more lines between those last "rcu:" lines and the prompt which I cannot see on the serial. Edit: I just realised the difference is that I only see kernel messages on serial while I see kernel messages + systemd service messages on hdmi. No real problem here.

Unplugging power to the monitor after it went dark and pluggin it back does not help (this was suggested in one of the github issues).