I've been seeing it too in 20.04 (Focal), using NVIDIA binary drives and Xorg. I usually see it on the top bar (has happened several times over the past couple of days) but I've also seen it at least once on the lock screen. It seems that moving the mouse pointer over the time corrects it temporarily until the glitch next happens.
I could run an apport-collect command on this bug if anybody is still interested. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1882291 Title: Gnome Shell clock is truncated/corrupt on the right side Status in GNOME Shell: Unknown Status in gnome-shell package in Ubuntu: Confirmed Bug description: When clock changes value, it doesn't displaying time properly To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1882291/+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