[Ubuntu] the disk prepared for/×××× is not ready or does not exist

[Ubuntu] the disk prepared for/×××× is not ready or does not exist. This is because the original mounted disk partition is formatted or re-partitioned) UUID changes. For example, the disk for/windows/C is not ready or does not exist. Solution: 1. view the old UUID in the mounting script. [Plain] $ cat/etc/fstab: view the dev device and UUID in the current Mount script. Eg: [plain] #/etc/fstab: static file system information. # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID = as a more robust way to name devices # that works even if disks are added and removed. see fstab (5 ). # <file system> <mount point> <type> <options> <dump> <pass> proc/proc nodev, noexec, nosuid 0 0 #/was on/dev/sda8 during installat Ion UUID = Nobody/ext4 errors = remount-ro 0 1 #/windows/C was on/dev/sda1 during installation UUID = 00FJKDN09YW7JSX6/windows/C ntfs ults, umask = 007, gid = 46 0 0 #/windows/D was on/dev/sda2 during installation UUID = 0008E78D000E3B9C/windows/D ntfs defaults, umask = 007, gid = 46 0 0 #/windows/E was on/dev/sda5 during installation UUID = 00063C35000A63B9/windows/E ntfs d Efaults, umask = 007, gid = 46 0 0 #/windows/F was on/dev/sda6 during installation UUID = 000F6F14000372B6/windows/F ntfs defaults, umask = 007, gid = 46 0 0 # swap was on/dev/sda7 during installation UUID = fefe7e3c-7001-451f-afa3-9dd773ede2d7 none swap sw 0 0 probably remember/windows/c uuid. 2. view the UUID of the current disk (partition. Use the blkid command to view the UUID and file system type of all partitions of the current computer. [Plain] $ sudo blkid output: [plain]/dev/sda1: UUID = "C2E09EDAE09ED3CF" TYPE = "ntfs"/dev/sda2: UUID = "0008E78D000E3B9C" TYPE = "ntfs"/dev/sda5: UUID = "00063C35000A63B9" TYPE = "ntfs"/dev/sda6: UUID = "000F6F14000372B6" TYPE = "ntfs"/dev/sda7: UUID = "fefe7e3c-7001-451f-afa3-9dd773ede2d7" TYPE = "swap"/dev/sda8: UUID = "0022e6f3-c3fa-44a0-8ec9-4ac91dc8edf4" TYPE = "ext4" it can be seen that the UUID of the current/windows/C does not match the UUID in the original fstab mounting script. 3. Modify the fstab script. Tip: root permission is required to modify system files. [Plain] $ sudo gedit/etc/fstab the gedit text editor is used here. Modify the UUID and change it to the same one. Of course, you can also use vi (vim. [Plain] $ sudo vi/etc/fstab or [plain] $ sudo vim/etc/fstab solve the problem.