As per logitech knoledge base, my issue looks like an interference issue, like described in that thread: https://forums.logitech.com/t5/Mice-and-Pointing-Devices/LX5-Mouse-erratic-behavior/m-p/322870
by the way, switching to an other usb port does nothing better. Note: that issue is quite new on my side, that was unknown in latest August 2012. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1006145 Title: Logitech Mouse not recognised on boot in 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1006145/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs