For myself and several others, click-and-drag selection of text in GTK+ 3 apps (at least gedit and Evolution) is broken with libXi-1.7.1-2.fc19 . See the comments in the update - https://admin.fedoraproject.org/updates/FEDORA-2013-8416/libXi-1.7.1-2.fc19 - and this is hitting myself and mclasen too. Our reproducer is simply to try and click-and-drag select text in gedit or an Evo mail compose window in a fully up-to-date (including updates-testing) F19 system, though whot says he can't reproduce at present.
libXi-1.7.1-3.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/libXi-1.7.1-3.fc19
*** Bug 965314 has been marked as a duplicate of this bug. ***
Package libXi-1.7.1-3.fc19: * should fix your issue, * was pushed to the Fedora 19 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing libXi-1.7.1-3.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-8741/libXi-1.7.1-3.fc19 then log in and leave karma (feedback).
libXi-1.7.1-3.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.