Comment 36 for bug 1238410

Tried for a day plus on 2 laptops to reproduce this bug on fresh 13.10 release installs & *can not* cause it to happen.
Then updated fully & still it does not occur.

After all that did go ahead & upgrade xserver-xorg-core/common from -proposed, see no regressions from it.

So from here the upgrade would not be needed, not sure where that leaves this as no other previously affected user has chimed in.