First, when I open up my laptop, I am unable to authenticate. The screen says “Authentication failed” and that is flickering, as if constantly refreshing. And there is a square cursor on the screen which I can move around but it does not let me type anything.
Then I power down and power up and the OS cannot find a disk from which to boot.
Both times I power down, wait at least several minutes (not less), and then everything comes up fine. And the logs that I have been able to check show no disk failures.
Obviously I need to make sure my backups are up to date.
But what else can I do? Which logs might show me what the problem is? Has anyone seen this kind of issue?
I will be sending a note to support, also, but sometimes that leads to a productive exhange of information and sometimes it does not.
Any suggestions? System details below. Sorry if I have selected the wrong tag above. It is not obvious from the system info which option to pick.
System Details Report
Date generated: 2025-05-16 10:20:16
Hardware Information:
Hardware Model: Framework Laptop 13th Gen Intel Core
There are no errors.
On the grub- boot screen, boot an alternative kernel (old one).
If the screen still flickers at the login screen, got down to the console with: --F4
Hit enter a few times so systemd spawn a console and log in.
Once logged in, issue a:
“sudo apt update && sudo apt dist-upgrade”
to apply all system updates, reboot, and try again.
If that still does not work, Boot into an old kernel in the grub advanced options.
I had a similar problem with a PC, not a Framework, where the hard disk would disappear and then reappear. Also other strange symptoms. Turned out to be a failing CMOS battery. Once I replaced it, problems went away.