The original bug here was reported against 17.10 which is now past end of life. And comment #3 while similar, is a different problem.
I am going to close this bug as "Won't Fix" since there is no evidence of it in a supported version of Ubuntu. If you would like to continue discussing issues that are in a supported version then please open new bugs for them by running: ubuntu-bug gnome-shell ** Tags removed: bionic ** Changed in: gnome-shell (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723678 Title: Some code accessed the property 'discreteGpuAvailable' on the module 'appDisplay'. | This was previously supported, but is not correct according to the ES6 standard. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1723678/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs