It seems pretty similar to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1940113.
Could you test the following kernel to see which version helps? https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.13.12/ https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.14-rc3/ https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.14-rc7/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939071 Title: Dual screen not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1939071/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
