If it is of any assistance, until the issue is fixed proper, I have been using this udev ruleset to disable autosuspend for Kinect device only - that allows me to use the camera without having to turn autosuspend off system-wide.
** Attachment added: "udev rules for disabling autosuspend on Kinect" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521245/+attachment/5153252/+files/92-kinect-fix.rules -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1521245 Title: Kinect Device keeps on disconnecting and reconnecting every two seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs