Ubuntu 22.04 崩溃了，我无法恢复，因此重新安装（不在此设备上）
现在已经安装完毕，我可以看到驱动器...
但是我的所有文件夹和文件都丢失了？
运行 Gdisk 时我得到以下信息。
$ sudo gdisk /dev/sdb
GPT fdisk (gdisk) version 1.0.8
Partition table scan:
MBR: not present
BSD: not present
APM: not present
GPT: not present
Creating new GPT entries in memory.
sda 1.8T root disk brw-rw----
└─sda1 ext4 1.0 2TB image saving 735e126b-dc1a-4add-be58-0dd9a591d8e0 1.7T 0% /mnt/735e126b-dc1a-4add-be58-0dd9a591d8e0 1.8T root disk brw-rw----
sdb ext4 1.0 Kingston-SSD-240 c9892f4e-2e9b-494b-9aed-56bc4d43e8b9 223.6G root disk brw-rw----
sdc 0B root disk brw-rw----
sr0 1024M root cdrom brw-rw----
sr1 1024M root cdrom brw-rw----
zram0 [SWAP] 15.6G root disk brw-rw----
nvme1n1 ext4 1.0 FireCuda 2tb f1285141-d59b-495a-8437-5b6981c59f88 1.7T 0% /mnt/f1285141-d59b-495a-8437-5b6981c59f88 1.8T root disk brw-rw----
nvme0n1 931.5G root disk brw-rw----
├─nvme0n1p1 vfat FAT32 16FE-363F 504.9M 1% /boot/efi 512M root disk brw-rw----
└─nvme0n1p2 ext4 1.0 e90c5e60-288a-4182-a1f3-a78e5a189ff0 606.1G 29% /var/snap/firefox/common/host-hunspell 931G root disk brw-rw----
-----------------------------------------------------------------------
Model: ATA KINGSTON SHFS37A (scsi)
Disk /dev/sdb: 240GB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Disk Flags:
Number Start End Size File system Flags
1 0.00B 240GB 240GB ext4
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I have obviously done something wrong, as I had removed this drive before install to make sure I installed 22.04 on the right SSD drive.
Can anyone please help me recover my files?
In basic English please, I do know my way around Ubuntu, but would say I am a beginner and easily confused
Many thanks in advance