The last kernel does not fix, I added the tag but I cannot mark it as confirmed.
** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802636 Title: REGRESSION: only one displayport fron docking station is used at a time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1802636/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
