I found this question on askUbuntu: https://askubuntu.com/questions/1242205/ubuntu-20-04-hangs-when- changing-brightness-level-with-keyboard . Someone else is also facing the same bug. Does this mean the bug can be Confirmed now?
I also found this page where people who used older version of Ubuntu faced this bug. Seems like this may be a bug with Kernel.org : https://askubuntu.com/questions/466389/ubuntu-14-04lts-hangs-when-i -change-brightness-of-my-display-on-dell-n5010-laptop I haven't tested the methods given in the second link I sent yet, but I'll comment here if one of the solutions work. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1892747 Title: [Dell Vostro 3446] Ubuntu hangs while changing display brightness from keyboard shortcut To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1892747/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
