The problem didn't reproduce with mainline PPA kernel 5.5.6. I'm now running "5.4.0-14-generic #17+lp1853044v1", which is fine so far, but due to the flu and extended weekend - I didn't have enough time to properly stress test this. Likely will happen tomorrow.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861395 Title: system hang: i915 Resetting rcs0 for hang on rcs0 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1861395/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs