This is still not fixed or is a regression in xenial. Should we re-open
or create a new request?
I can replicate this with keepass2 and virtualbox.
Replication steps:
1. Go to gnome tweak tool and change "Show location of pointer" to "ON"
2. attempt to use the ctrl key such as ctrl + c, all ctrl
Public bug reported:
These might be related but I see an error message that does not appear in these
other issues:
https://bugs.launchpad.net/bugs/1660204
https://bugs.launchpad.net/bugs/1660170
Just trying to install the package, let me know what else is useful.
System:
$ lsb_release -rd
