This seems to be a problem in the upstream version. I have investigated the problem further and found a possible soultion. See the attached patch, which has also been sent upstream.
** Patch added: "gcompris-2-button-mode.patch" https://bugs.launchpad.net/ubuntu/+source/gcompris/+bug/777349/+attachment/2206563/+files/gcompris-2-button-mode.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777349 Title: 2-click mode drops pieces To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcompris/+bug/777349/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs