Hi Daniel, I upgraded to kernel version 5.15.25-051525-generic and I can say things seem to be working. Clam shell mode works. Tested booting the laptop and then plugging in the HDMI and Hub. After closing the lid it immediately switched to using the external monitor as default.
Booted the laptop with the HDMI and hub plugged in. The login screen displayed on the External monitor, logged in and external monitor was setup correctly as the default monitor. Tested suspend and that worked as expected. All seems to be working as correctly now Thanks Rue -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962276 Title: [jammy] Laptop monitor does not turn off/disconnect when the lid is closed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-settings-daemon/+bug/1962276/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs