Hello Anders, or anyone else affected, Accepted mutter into eoan-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mutter/3.34.1+git20191107-1ubuntu1~19.10.1 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-eoan to verification-done-eoan. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-eoan. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: mutter (Ubuntu Eoan) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-eoan -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1847551 Title: Mutter 3.34.1 broke Night Light, screen color profiles in Wayland sessions Status in Mutter: Fix Released Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Eoan: Fix Committed Status in mutter source package in Focal: Fix Released Bug description: [ Impact ] Upgrading Mutter 3.34.0 to 3.34.1 has broken Night Light and screen color profile switching. The commit at fault is 104bdde746c9ceccd9e9ab09b22ef228b8f7026e “kms: Predict state changes when processing update” (which was intended to fix LP bug 1847044). [ Test case ] - From gnome-control-center display panel, enable the Night Light - Force it on, and ensure that the display color temperature increases [ Regression potential ] Display gamma value might be incorrect Upstream issue: https://gitlab.gnome.org/GNOME/mutter/issues/851 To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1847551/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

