Endlessloop?

[Colin Law]

On Thu, 13 Nov 2025 at 14:20, Jeffrey Walton <noloader at gmail.com> wrote:
>
> On Thu, Nov 13, 2025 at 4:37 AM Grizzly via ubuntu-users
> <ubuntu-users at lists.ubuntu.com> wrote:
> >
> > Still trying (on third re-install) to get past this problem, either I'm (with
> > nomodeset in grub) stuck with a 1280x1080x60hz screen (on a 27" monitor) very
> > hard on eyes
> >
> > OR
> >
> > I get a good clear 1920x1080x75hz screen with no launcher/dock for a few
> > seconds (2.5 ?) followed by an endless loop of fuzzy screen then black screen,
> > repeate
> >
> > I managed to get a terminal (sometimes the fuzzy screen takes focus back) and
> > clear journalctl then (to limit size to current issue?) the did journalctl -r
> > (piped to a text file)
> >
> > I hope someone can make sense
>
> It has been my experience that you might be missing a driver when
> display resolution is clamped.  You might try ensuring the latest
> drivers are available:
> <https://askubuntu.com/questions/543325/how-to-download-all-required-ubuntu-drivers>.
>

Also check that the motherboard has the latest BIOS/UEFI.

Colin L.