I cleaned the /var/log/messages and I reproduce the bug: 1 - I plug the USB2 mass storage device. 2 - I wait till it's mounted and till nautilus automatically shows me its content. 3 - I eject the USB2 mass storage device. But I do not uplug it. 4 - I try to mount it again --> error no device found.
If I try "sudo mount -t vfat /dev/sda /mnt" I get an error: "no medium found" after ejecting it without unplugging the device. -- Unable to re-mount again an usb flash key. https://launchpad.net/bugs/55315 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs