Bug is still present in Xubuntu 18.04 LTS. For me it gets triggered on a laptop when switching between a 16:9 projector and a 16:10 monitor (since the 16:10 monitor doesn't offer the 1280x720 resolution set up for the projector).
Since it affects quite a number of users and has 7 duplicate bug reports here, it may be worth considering a SRU for 18.04.
Bug is still present in Xubuntu 18.04 LTS. For me it gets triggered on a laptop when switching between a 16:9 projector and a 16:10 monitor (since the 16:10 monitor doesn't offer the 1280x720 resolution set up for the projector).
Since it affects quite a number of users and has 7 duplicate bug reports here, it may be worth considering a SRU for 18.04.