我有双启动 Windows 和 ubuntu，在 Windows 上工作时，我意外地在 minitool wizard 中更改了分区名称，因为该分区没有显示在我尝试的驱动器菜单中。
当我尝试从 ubuntu 打开分区时，它没有安装。
错误：
mount: /media/External: cannot mount; probably corrupted filesystem on /dev/nvme0n1p5.
我尝试检查并修复分区其显示：
Check and repair file system (ext4) on /dev/nvme0n1p5 00:00:00 ( ERROR )
calibrate /dev/nvme0n1p5 00:00:00 ( SUCCESS )
path: /dev/nvme0n1p5 (partition)
start: 414277632
end: 877168639
size: 462891008 (220.72 GiB)
check file system on /dev/nvme0n1p5 for errors and (if possible) fix them 00:00:00 ( ERROR )
e2fsck -f -y -v -C 0 '/dev/nvme0n1p5' 00:00:00 ( ERROR )
ext2fs_open2: Superblock checksum does not match superblock
e2fsck: Superblock invalid, trying backup blocks...
The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem. If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
or
e2fsck -b 32768 <device>
e2fsck 1.46.5 (30-Dec-2021)
e2fsck: Superblock checksum does not match superblock while trying to open /dev/nvme0n1p5
我谷歌了一下并试图恢复超级块。关注这个帖子https://www.linode.com/community/questions/20599/how-do-i-fix-a-bad-magic-number-in-super-block-error
/> mke2fs -n /dev/nvme0n1p5
mke2fs 1.46.5 (30-Dec-2021)
/dev/nvme0n1p5 contains a ext4 file system
Proceed anyway? (y,N) y
Creating filesystem with 57861376 4k blocks and 14467072 inodes
Filesystem UUID: 304418cd-5126-4802-96bd-09773bcdc19f
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872
运行时
sudo fsck -b 32768 /dev/nvme0n15 1 ↵
fsck from util-linux 2.37.2
e2fsck 1.46.5 (30-Dec-2021)
fsck.ext2: No such file or directory while trying to open /dev/nvme0n15
Possibly non-existent device?
请帮助我的工作项目在分区内。