Description of problem:
I use fvwm2 and also
xmodmap -e "pointer = 3 2 1"
to make the mouse left handed.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
selecting "Dialog and Message Boxes"
opens a dialog box, but the buttons in that dialog box do not react to any mouse clicks, what is strange is that item selected the main gtk3-demo window changes when clicking on the dialog box...
No other widgets seem to have this problem.
gtk3-demo is just an example, the problem happens in all Gtk3+ applications.
gtk2-demo does NOT have this problem.
This setup has worked for 10+ years, no other toolkits have the same problem.
It turns out that this is a bug in the X server.
xorg-x11-server-1.10.4-2.fc15 has been submitted as an update for Fedora 15.
xorg-x11-server-1.10.4-2.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report.