Thank you for reporting this bug to Ubuntu. The 15.04 reached EOL on February 4, 2016. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases
If the bug is still reproducible in a currently supported release then please advise. ** Changed in: ubuntu Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1453219 Title: Windows being dragged without holding the mouse button To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1453219/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs