Please try logging into Unity and see if the problem persists there. If the problem remains then maybe also consider uninstalling the Nvidia driver (which appears to be an unofficial unsupported version) and see if it continues using the default nouveau driver.
** Changed in: colord (Ubuntu) Status: New => Incomplete ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete ** Changed in: lightdm (Ubuntu) Status: New => Incomplete ** Changed in: mutter (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789822 Title: Colour profile deactivated after interrupted screen fade-out To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/colord/+bug/1789822/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs