I am trying to mount my ext4 (sdc6) partition from a live usb because that's how I deleted two unused partitions left from a prior install of ubuntu, using GParted. The swap is mounted. However, I can't edit fstab, or find anywhere to click in nautilus to mount sdc6. In the terminal, I get the error: "can't find /dev/sdc6 in fstab". I'm afraid to exit the usb and update grub if that partition isn't mounted. Is there any easy way to do this, or do I have to install gksu or some other editor? Or do I need to mount it as sda6?
Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 3905535 3903488 1.9G b W95 FAT32 Device Boot Start End Sectors Size Id Type /dev/sdc1 2048 29362175 29360128 14G 27 Hidden NTFS WinRE /dev/sdc2 * 29362176 29566975 204800 100M 7 HPFS/NTFS/exFAT /dev/sdc3 29566976 487023432 457456457 218.1G 7 HPFS/NTFS/exFAT /dev/sdc4 487024638 1250263039 763238402 364G 5 Extended /dev/sdc5 728393728 740290559 11896832 5.7G 82 Linux swap / Solaris /dev/sdc6 487024640 728391679 241367040 115.1G 83 Linux Partition table entries are not in disk order.