on the lockscreen ,
i have seen second's digits was not showing properly .,
here i captured from other phone,
https://drive.google.com/file/d/1C-R2HhxkDTkkbJc115FZQ-Fsb88TNUDx/view?usp=sharing
..also i got that ,
whenever i m trying to capture these errors from pc screenshot function (prt scr key ), it can't able to capure that coz , as the moment i m pressing prt scr the animations are repaired by itself only for that moment (very clever ,haha).
thanks
That looks similar to this bug.
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1840265
I wonder if you might try reinstalling GDM3
sudo apt install --reinstall gdm3
no i didn't tried to install anything like this ,
previously, i install and uninstalled mysql only that's it ,
but when i removed mysql ,
it also removed my setting applications ,
after that i used "sudo apt install gnome-control-center"
to get it back .
and nothing else i did ?
i have to reinstall this (gdm3)?
I suggested reinstalling gdm3 to hopefully get gdm3 to work properly.
But if you removed sql and it removed gnome-control-center, then it is a safe bet that it took the desktop, too.
To be safe... I think you should definitely reinstall the Zorin desktop.
sudo apt install --reinstall zorin-os-desktop
Or
sudo apt install zorin-os-desktop
Doing this will also install gdm3, zorin-appearance and a lot of other stuff, including anything that the removal of sql took with it.