Actually, it's sdb1. The other two are sdb2 and sdb3. The commands you suggest, for both sdb and sdc, produce no output.
$ sudo blkid /dev/sdc1 $ sudo blkid /dev/sdb1 $ sudo blkid /dev/sdb2 /dev/sdb2: UUID="cc220906-2acc-3fd4-a07a-f6e01c604054" LABEL="Mac HFS+" TYPE="hfsplus" $ sudo blkid /dev/sdb3 /dev/sdb3: LABEL="UNTITLED" UUID="18B0-1DE9" TYPE="vfat" $ sudo blkid -c /dev/null /dev/sdc1 $ sudo blkid -c /dev/null /dev/sdb1 $ sudo blkid -c /dev/null /dev/sdb2 /dev/sdb2: UUID="cc220906-2acc-3fd4-a07a-f6e01c604054" LABEL="Mac HFS+" TYPE="hfsplus" $ sudo blkid -c /dev/null /dev/sdb3 /dev/sdb3: LABEL="UNTITLED" UUID="18B0-1DE9" TYPE="vfat" -- ext2 partition on usb hard drive not detected https://bugs.launchpad.net/bugs/433364 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