It worked like a charm - there is no more banding issue. Thank you very much, Kai-Heng! Should this fix be checked on other versions of Ubuntu, just let me know.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1788308 Title: [Regression] Colour banding appears on Lenovo B50-80 integrated display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788308/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs