Please also try kernel parameter: i915.enable_psr=0
** Summary changed: - System hangs / flickers + [Lenovo G510] System hangs / flickers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971986 Title: [Lenovo G510] System hangs / flickers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1971986/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
