A bug report was filed in 2010, supposedly fixed in 2018 and patched in 2019 in `xrandr` version `1.5.1`. I tried compiling `1.5.1` in Ubuntu but it didn't seem to have been fixed yet. Documented in this Ask Ubuntu Q&A: [When will xrandr version 1.5.1 be available in Ubuntu?](https://askubuntu.com/questions/1192154/when-will-xrandr- version-1-5-1-be-available-in-ubuntu)
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1444880 Title: xrandr report inverted gamma values To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1444880/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp