Hi, I would like to add to this. This just started happening to me in the last couple days. It appears to be a result of updates applied on march 7th. This was a kernel upgrade to 3.11.0-18.32. I have never seen this before on my system. It can happen in 30 minutes or run for hours between events.
If I do rmmod usbhid; modprobe usbhid it comes back. There is no indication of hardware problem since this software fix seems to get it. unplugging and replugging the usb device does not fix it. Until I found this fix, I had been rebooting to clear it, so I don't have much info to provide. TIA jerry -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1281032 Title: Left click randomly stop working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1281032/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs