Same problem in two ThinkPad E430 (Intel HD Graphics 4000; driver i915) when upgrading to -49 or -50
Additionally, with -50 I can't login (Ubuntu 20.04): cursor appears fine but login screen (e.g., logo, username, password box) does not appear. However I can still open non-graphical consoles (e.g., tty3) Everything works fine booting into -48-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1924624 Title: After upgrade to 5.8.0-49/5.8.0-50 with Intel graphics (gen7, Haswell/Ivy Bridge) a lot of glitches render screen unusable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
