We pushed a fix to trunk for this problem (http://bazaar.launchpad.net/~lightdm-gtk-greeter-team/lightdm-gtk-greeter/trunk/revision/265).
You could use our daily PPA (https://launchpad.net/~lightdm-gtk-greeter-team/+archive/daily) to test whether this problem is now indeed fixed.
We pushed a fix to trunk for this problem (http:// bazaar. launchpad. net/~lightdm- gtk-greeter- team/lightdm- gtk-greeter/ trunk/revision/ 265).
You could use our daily PPA (https:/ /launchpad. net/~lightdm- gtk-greeter- team/+archive/ daily) to test whether this problem is now indeed fixed.