This is unlikely to be related to Xwayland, but more probably to either hardware or the backlight driver.
Have you tried disabling the ambient light sensor in the BIOS? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2130680 Title: Screens Backlight or brightness turns off or lowers on its own To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xwayland/+bug/2130680/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
