Thanks, I just tried disabling im-config and the problem actually seems to persist. Investigating I have observed that the problem resides in the dependencies "GObject data for mutter" and "Windows manager library from mutter" that uses im-config (or at least it is visually inside im- config in the graphical ubuntu updater. It is when updating these two packages when the problem appears, if I restore those two packages it solves.
** Attachment added: "Update promblem packages" https://bugs.launchpad.net/ubuntu/+source/im-config/+bug/1893709/+attachment/5406304/+files/Captura%20de%20pantalla%20de%202020-09-01%2002-27-33.png -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to im-config in Ubuntu. https://bugs.launchpad.net/bugs/1893709 Title: Very big text top bar and login screem whit zoom Status in mutter package in Ubuntu: New Bug description: After updating im-config to version 0.44-1ubuntu1.1 the top bar is shown with very large text and the login screen is zoomed. After doing several updating-restoring tests I have identified that the problem package is im-config. It only happens to me with the nvidia rtx 2060 card and 440 driver. When I connect my monitor to the intel integrated graphics, the problem is solved. Will it be a conflict between the nvidia drivers and im-config? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1893709/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp