The old connection syntax appears to work fine. Also, I finally managed to get Utopic up and running on the device and surprisingly, the problem with my example has disappeared. However, it appears to be a compile- time issue since anything compiled with Qt 5.2.1 in Trusty still fails to work when run in Utopic. It must be recompiled in Utopic.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1441961 Title: dataChanged signal cannot be used on ARM under certain conditions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1441961/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs