我正在运行 ubuntu 20,死机的 SSD 运行的是 ubuntu 18.04。它是 LUKS 加密的,突然死机了。我可以在短时间内访问 grub,但现在无法访问了。在我的 ubuntu 20 机器上,我无法挂载它,在 fdisk 上看到它,fsck 显示以下内容:
sudo fsck /dev/sda
fsck from util-linux 2.34
e2fsck 1.45.5 (07-Jan-2020)
fsck.ext2: No medium found while trying to open /dev/sda
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>
sudo cryptsetup open /dev/sda luksrecoverytarget --type luks Device /dev/sda doesn't exist or access denied.
Finnix 说它能够看到分区,但我仍然无法安装它,甚至无法解锁它。目前我对保存它几乎不抱希望,但我需要帮助,这是我过去 18 个月的工作,没有备份。