OK, to close this out. I manually purged 5.4.0-47, headers and modules and manually loaded up 5.4.0-48, headers and modules and everything is fine now. So I'm thinking something was broken on the previous kernels and is now working.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1888703 Title: After the latest update on 7/21/20 the screen shows random black horizontal single pixel line stripes in columns about 10-20 pixels long on open windows and icons presented on the desktop. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1888703/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
