Just in case related thread on Dell forum https://www.dell.com/community/XPS/XPS-13-9300-and-WD19TB-linux- problem/td-p/7644488
and bug report https://gitlab.freedesktop.org/drm/intel/-/issues/1453 It is interesting that disabling MST support in the kernel (i915.enable_dp_mst=0) https://www.dell.com/community/XPS/XPS-13-9300-and-WD19TB-linux- problem/m-p/7723066/highlight/true#M72030 sometimes resolves the problem or at least makes the situation more stable. ** Bug watch added: gitlab.freedesktop.org/drm/intel/-/issues #1453 https://gitlab.freedesktop.org/drm/intel/-/issues/1453 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1889342 Title: Thunderbolt Dock Loses Monitors To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1889342/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
