Hi I have tried it but i think this is not the issue of laptop display as i noticed whenever i hover my mouse at top bar little of the mouse pointer is seen in the bottom pannel . And when i use to move the mouse from left to right or vice - versa at top bar the half mouse pointer is showing at bottom pannel(dash-to-dock) . i dont know may be next update of LTS version of ubuntu may solve it . but its coming in jammy jellyfish version also .
** Attachment added: "Screenshot from 2022-03-26 03-46-05.png" https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1962414/+attachment/5573047/+files/Screenshot%20from%202022-03-26%2003-46-05.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962414 Title: screen white line coming at bottom To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1962414/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs