Mmm, I noticed a similar issue happening in wily but it's not compiz related because it's happening on unity DE only (not mate): sometimes the mouse pointer size changes like in the attached video. I link unity to this bug report.
** Attachment added: "outxzczx-12.ogv" https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/786325/+attachment/4493553/+files/outxzczx-12.ogv ** Also affects: unity Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/786325 Title: Unable to change mouse cursor theme and size To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/786325/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs