I noticed that this is strictly a USB3 issue. I had a MacBook Pro (USB2 only), and this particular Logitech Trackman with Unifying Receiver worked just perfectly on 12.04 and early builds of Quantal.
Then I moved to a Dell XPS (USB3 only) and it started to fail. Then I moved to my current ASUS G75 (USB3 only) and both 12.04 (that I fell back to for other reasons) and now again Quantal, all the way up to beta1, have issues with recognizing the Logitech device. As a side note, an older, WIRED Logitech Trackman of mine works perfectly fine on USB3, regardless of 12.04 or Quantal. >From what I can tell this issues is really with USB3 and the Logitech Unifying Receiver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1039143 Title: 046d:c52b USB3 port Logitech mouse using unifying receiver not always detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1039143/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
