Hello, My issue has been solved with this "trick" taken from https://bugs.launchpad.net/ubuntu/+source/udev/+bug/221983
** Attachment added: "usb_no_key_bug?" http://launchpadlibrarian.net/19579922/usb_no_key_bug%3F -- ehci_hcd module causes I/O errors in USB 2.0 devices https://bugs.launchpad.net/bugs/88746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
