Reverting 81fbb96c54f78a7cd96433294ee003c7ef6a772a (9d23459415b84606ee4f38bb2d19054c432c8552 on master) fixes the issue.
The change calls the new ReleaseButtonsAndKeys() function in AttachDevice(). This makes sense when you are wanting to float a device. However, activating a passive grab on a slave device also floats the device. In this case, ReleaseButtonsAndKeys() is interfering with the passive grab. I will coordinate with upstream on how to fix this issue since reverting the change will just cause a different bug to reappear. ** Changed in: xorg-server (Ubuntu) Assignee: (unassigned) => Chase Douglas (chasedouglas) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/757972 Title: Easystroke doesn't recognize button release -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs