Public bug reported: With Lubuntu 16.10, Alt+Ctrl+L (lock screen) resets the screen calibration (a.k.a. colour management). It can be re-activated using Argyll (dispwin). However, it should not happen in the first place.
The problem is the fade out. If one deactivate it, i.e. the screen turns black immediately, this problem does not occur. ** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598133 Title: Lock screen resets screen calibration To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1598133/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs