Stephen P. Molnar composed on 2023-06-29 06:55 (UTC-0400): > I have Bullseye currently installed on my main Linux platform.
> When I logged in this morning I got an Out of Range 95.3 kHz/60 kHz error. What was the system stated immediately before trying? IOW, was it suspended, off, hibernated, asleep? It's hard to help much when you tell so little about your current system. Was your cat sleeping on it when you came to use it? Is it a laptop? How many displays are attached? What GPU(s)? Which DE or WM? Inxi -GSaz is a good way to provide needed system info, if you can get logged in successfully somehow, maybe by rebooting, or Ctrl-Alt-F3 then Alt-F7/F1 cycled a time or three, or cycling the display's power. Is your video cable loose? Ancient? Is your display ancient, or VGA (analog)? Is your display under warranty? Maybe it's hinting you'd be wise to upgrade to Bookworm, or shouldn't be tempted. How old is it? -- Evolution as taught in public schools is, like religion, based on faith, not based on science. Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata