There's your problem; the detected screen size is "1mm x 1mm". So Mutter
just chooses the maximum scaling factor to compensate.
That's clearly a software bug in the Xorg driver because decoding your
EDID from the monitor I can see the monitor is reporting itself as 120
cm x 34 cm.
So that we can find out which component to assign the bug to, please
run:
dpkg -l > packages.txt
journalctl -b0 > journal.txt
and attach the resulting text files here.
** Package changed: mutter (Ubuntu) => ubuntu
** Package changed: ubuntu => xorg-server (Ubuntu)
** Also affects: mutt (Ubuntu)
Importance: Undecided
Status: New
** Also affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: mutt (Ubuntu)
** Changed in: mutter (Ubuntu)
Status: New => Invalid
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/2091237
Title:
The login problem is still not fixed, I'm using an ultrawide monitor
5120x1440 and ubuntu defaults the first login screen to 400%
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2091237/+subscriptions
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