Dear friends,

I have a fully updated F36 Dell XPS 13 that has been updated nightly (and upgraded when appropriate) using dnf on a cron job for the past few years. Sadly, after last Thursday's updates, the machine goes down fine (with the usual systemctl hibernate), but does not come back up. I am a little confused what changed last Thursday, but I was wondering if anyone had any suggestions as to how I may diagnose and fix this problem.