not sure about "- in powerd, when an incoming call happens" that might be one special case where you want the screen to continue to be on (assuming proximity is uncovered) - since it's urgency is a tad more ? I agree with the others.
wrt telegram, could that just be a separate bug ? sounds very similar to bug 1445345 and bug 1413818 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426115 Title: Screen timeout for system event (e.g. notification) needs to be a shorter duration than the standard inactivity timeout To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1426115/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs