This maybe unrelated but I'll write it here too: Since 22.04 the mouse movement on my external monitor feels laggy, jerky, while on the internal display it feels ok. I think on Ubuntu 20.04 there was not such an issue. I use Windows (same configuration) and macOS too with this monitor and they are smooth.
After performing the above sleep experiment I think the mouse movement got smoother. Now only my external monitor is turned on. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971149 Title: Wayland session: Internal display is black after sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1971149/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
