Night Light now works on the same ThinkPad X13s (21BX0013US) with a clean install of Ubuntu 26.04.1 (kernel 7.0.0-38-generic). Linux 7.0 added gamma LUT support to the Qualcomm MSM display driver, which GNOME's Night Light needs. As far as I'm concerned, this can be closed as fixed in 26.04.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125974 Title: Night light is not working on Thinkpad X13s with Ubuntu 25.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2125974/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
