我有一个 128GB USB 3.0 闪存盘，我想在其中创建一个持久的实时 USB韓國。我还想创建一个单独的 usbdata 分区来存储所述文件这里，但使用最新版本的mkusb-dus和mkusb-plug，我只能创建持久分区或 usbdata 分区，而不能同时创建这两个分区。有什么办法可以实现吗？
提前感谢大家的帮助。
编辑：
需要澄清的是，当我使用 ubuntu 帮助 wiki 中提到的 mkusb-dus 中的 dus-persistent 标准方法时，我总是收到以下错误（我的 USB 驱动器是/dev/sdc）
'/dev/sdc3' could not be mounted.
Poweroff and cold boot for dus-persistent to make persistent live drives again!
我只能成功运行导致mkusb-plug持久分区或 usbdata 分区的方法
编辑2：我还附加了 mkusb 日志以方便大家使用。
The mkusb console window displays,
or the file ~/mkusb.log contains:
output from the engine behind the zenity curtain.
[sudo] password for kumaresh: ---------------------------------------------------------------------------
start [mkusb 11.2.2] @ 2023-03-28 01:04:06 PM IST
Current directory=/home/kumaresh
main: usbonly=true
main: liveonly=true
No input file specified yet
main: source=''
TERM=unknown
ubuntu
tput: unknown terminal "unknown"
/usr/sbin/mkusb-11: line 1033: [: -lt: unary operator expected
menu_shell:
select_source: imagefile=/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.28-desktop-amd64.iso
menu_shell:
menu_shell:
imagefile=/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.28-desktop-amd64.iso
Booted from: /dev/sdb
ans=1
***** tu=/dev/sdc ****************************************************
selected target partition table: 'gpt'
mkusb cannot install 'grub-pc' in installed systems in UEFI mode.
'grub-pc' is is used to make persistent live drives bootable in BIOS mode.
You *can* install 'grub-pc' in all live systems, so if you want a persistent
live system, that can boot in BIOS mode, you should run mkusb in BIOS mode
or in a live or persistent live session in UEFI mode.
mount: /tmp/tmp.sXOH6ziQdm: WARNING: source write-protected, mounted read-only.
Ubuntu 22.04.2 2023.03.28 LTS "Custom Jammy Jellyfish"
chk4ubuntu_upgrades: mkusb-11
can set the security upgrade action (the default action of the persistent
live system when security upgrades are available). This method works for
Ubuntu family operating systems and some 're-spins'. You are installing
Ubuntu 22.04.2 2023.03.28 LTS "Custom Jammy Jellyfish"
This can change 'Download and install automatically' to 'Display immediately'
set security upgrade action to 'Display immediately'
The boot system for UEFI must be fetched from the ISO file
mount: /tmp/tmp.Fqp509xv7v: WARNING: source write-protected, mounted read-only.
select_boot_system: [if installed, use] usb-pack_efi=true
'/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.28-desktop-amd64.iso' is identified as the source ISO file
MODEL NAME FSTYPE LABEL MOUNTPOINT SIZE
SanDisk 3.2Gen1 sdc 114.6G
├─sdc1 ntfs usbdata 25.8G
├─sdc2 977K
├─sdc3 vfat usbboot 244.1M
├─sdc4 11.2G
└─sdc5 ext4 writable 77.4G
Using the file '/usr/share/mkusb/grub.cfg'
Clean for a GUID partition table
GPT fdisk (gdisk) version 1.0.8
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
Command (? for help): This option deletes all partitions and creates a new protective MBR.
Proceed? (Y/N):
Command (? for help):
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): OK; writing new GUID partition table (GPT) to /dev/sdc.
The operation has completed successfully.
Wipe the first megabyte (mibibyte) to get a clean boot area
1024+0 records in
1024+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.104682 s, 10.0 MB/s
lsblk: /dev/mmcblk?: not a block device
Selected percentage of remaining space for persistence = 70
preparing /dev/sdc3 ------------------------------------------------
1024+0 records in
1024+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0798508 s, 13.1 MB/s
umount: /dev/sdc3: not mounted.
mkfs.fat 4.2 (2021-01-31)
/dev/sdc3 has 255 heads and 63 sectors per track,
hidden sectors 0x1000;
logical sector size is 512,
using 0xf8 media descriptor, with 249795 sectors;
drive number 0x80;
filesystem has 2 32-bit FATs and 1 sector per cluster.
FAT size is 1922 sectors, and provides 245919 clusters.
There are 32 reserved sectors.
Volume ID is 8ff3e441, no volume label.
preparing /dev/sdc1 ------------------------------------------------
1024+0 records in
1024+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0873121 s, 12.0 MB/s
umount: /dev/sdc1: not mounted.
Cluster size has been automatically set to 4096 bytes.
Creating NTFS volume structures.
Creating root directory (mft record 5)
Creating $MFT (mft record 0)
Creating $MFTMirr (mft record 1)
Creating $LogFile (mft record 2)
Creating $AttrDef (mft record 4)
Creating $Bitmap (mft record 6)
Creating $Boot (mft record 7)
Creating backup boot sector.
Creating $Volume (mft record 3)
Creating $BadClus (mft record 8)
Creating $Secure (mft record 9)
Creating $UpCase (mft record 0xa)
Creating $Extend (mft record 11)
Creating system file (mft record 0xc)
Creating system file (mft record 0xd)
Creating system file (mft record 0xe)
Creating system file (mft record 0xf)
Creating $Quota (mft record 24)
Creating $ObjId (mft record 25)
Creating $Reparse (mft record 26)
Syncing root directory index record.
Syncing $Bitmap.
Syncing $MFT.
Updating $MFTMirr.
Syncing device.
mkntfs completed successfully. Have a nice day.
preparing /dev/sdc5 ------------------------------------------------
1024+0 records in
1024+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.186855 s, 5.6 MB/s
umount: /dev/sdc5: not mounted.
mke2fs 1.46.5 (30-Dec-2021)
Creating filesystem with 18947328 4k blocks and 4743168 inodes
Filesystem UUID: c213b42e-ceee-4e5a-82b3-3ab57bcd1b0b
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424
Allocating group tables: 0/579 done
Writing inode tables: 0/579 done
Creating journal (131072 blocks): done
Writing superblocks and filesystem accounting information: 0/579 done
mount: /tmp/tmp.Fqp509xv7v: /mnt/DATA Laptop/OS/ubuntu-22.04.2-2023.03.28-desktop-amd64.iso is already mounted.
fatlabel: warning - lowercase labels might not work properly on some systems
tune2fs 1.46.5 (30-Dec-2021)
source=/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.28-desktop-amd64.iso
item 60
umount: /dev/sdc3: no mount point specified.
mount /dev/sdc3 /tmp/tmp.bbFV72Q8jR
mount: /tmp/tmp.bbFV72Q8jR: special device /dev/sdc3 does not exist.
'/dev/sdc3' could not be mounted
umount: /dev/loop-control: not mounted.
umount: /dev/loop1: not mounted.
umount: /dev/loop10: not mounted.
umount: /snap/cups/872: target is busy.
umount: /dev/loop12: not mounted.
umount: /dev/loop13: not mounted.
umount: /dev/loop14: not mounted.
umount: /dev/loop15: not mounted.
umount: /dev/loop16: not mounted.
umount: /dev/loop17: not mounted.
umount: /dev/loop18: not mounted.
umount: /dev/loop19: not mounted.
umount: /snap/canonical-livepatch/164: target is busy.
umount: /dev/loop20: not mounted.
umount: /dev/loop21: not mounted.
umount: /dev/loop22: not mounted.
umount: /dev/loop23: not mounted.
umount: /dev/loop24: not mounted.
umount: /dev/loop25: not mounted.
umount: /dev/loop26: not mounted.
umount: /dev/loop27: not mounted.
umount: /dev/loop28: not mounted.
umount: /dev/loop29: not mounted.
umount: /dev/loop3: not mounted.
umount: /dev/loop30: not mounted.
umount: /snap/snapd/18596: target is busy.
umount: /dev/loop32: not mounted.
umount: /dev/loop33: not mounted.
umount: /dev/loop34: not mounted.
umount: /dev/loop35: not mounted.
umount: /dev/loop4: not mounted.
umount: /dev/loop5: not mounted.
umount: /dev/loop6: not mounted.
umount: /dev/loop7: not mounted.
umount: /dev/loop8: not mounted.
umount: /dev/loop9: not mounted.
Terminated
Cleanup after mkusb finished :-)
Zenity error log-file 'zerrlog'=/tmp/tmp.LRVwFndrxX
login attempt 1
当我尝试使用终端中的命令挂载设备时mount /dev/sdc3，出现错误no mount option present in /etc/fstab。但是，当我disks在 Ubuntu 中打开实用程序并尝试挂载分区时，没有任何问题。
此外，以下是输出sudo fdisk -l /dev/sdc
Disk /dev/sdc: 114.6 GiB, 123048296448 bytes, 240328704 sectors
Disk model: SanDisk 3.2Gen1
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 30F8ECAA-8F3A-4A77-BBCE-B94AC547B691
Device Start End Sectors Size Type
/dev/sdc1 175366144 240326655 64960512 31G Microsoft basic data
/dev/sdc2 2048 4095 2048 1M BIOS boot
/dev/sdc3 4096 253951 249856 122M EFI System
/dev/sdc4 253952 23787519 23533568 11.2G Linux filesystem
/dev/sdc5 23787520 175366143 151578624 72.3G Linux filesystem
Partition table entries are not in disk order.
编辑3：删除 U 盘中的所有分区、重新格式化为 NTFS 并使用另一个使用以下工具创建的自定义 Ubuntu ISO 后立方体，并按照@sudodus 的建议使用 mkusb-dus 23 ，问题似乎已解决。
编辑4：该问题似乎与 NTFS 分区有关。当 ISO 存储在具有以下条目的 NTFS 分区中时/etc/fstab，会发生上述错误。
UUID=01D94304BCDF47E0 /mnt/DATA\040Laptop ntfs-3g uid=1000,gid=1000,rw,user,exec,umask=000,x-gvfs-show 0 0
ntfs-3g无论挂载选项是（传统 FUSE NTFS 驱动程序）还是（新内核级 NTFS 驱动程序），都会发生错误ntfs3。一旦将文件移动到 Ext4 分区，该过程就会成功完成。挂载选项是为 Steam 中的质子兼容性而配置的。
编辑5：system-info请参阅附件中的工具pastebin这里按照@sudodus 的要求
编辑6：问题似乎与 NTFS 分区本身无关，而是因为我通过 mkdus 浏览菜单中的符号链接访问了 ISO。当我通过根目录结构访问 ISO 时，没有任何问题。我也尝试通过指向 Ext4 分区的符号链接访问 ISO，但出现了同样的问题。
编辑7：对于任何感兴趣的人，这里是更新后的system-info日志，没有任何截断或错误。
编辑8：请参阅附件中使用最新 mkusb 版本 23.1.1 的 mkusb 日志
---------------------------------------------------------------------
Usage: mkusb [input-file] # optional parameter
---------------------------------------------------------------------
d: dus , guidus, mkusb-dus - Classic, easy to use
p: Plug, mkusb-plug - New, easy to use
n: NoX, sudo mkusb-nox - original text mode
b: Bas, sudo mkusb-bas - basic text mode for old/basic linux
e: Eleven, sudo -H mkusb-11 - Old user interface
q: Quit
---------------------------------------------------------------------
Select version of mkusb (d/p/n/b/e/q) d
dus 23.1.1
[sudo] password for kumaresh:
live system or temporary superuser permissions
p_toolsel starts here ...
----- p_persistent: make persistent live drive -----
Crude estimate of possible mkusb tools/methods to create
persistent live drive from the selected iso file:
/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso
live system or temporary superuser permissions
menuentry "Try or Install Ubuntu" {
live system or temporary superuser permissions
Works with dus-persistent according to name
Works with dus-iso2usb according to name
Persistent live by mkusb-plug according to name
------------------------------------------------------------------
Drive that contains source file: /dev/sdb
Live drive, that is booted from: /dev/sdb
Drive with a partition in fstab: /dev/sda
cands=1
sdc
USB_SanDisk_3.2Gen1
114.6G
usb
USB or memory card
p_target: target=/dev/sdc
target drive size = 123 GB
Binary files /usr/share/mkusb/grub.img.xz and /usr/share/mkusb/grub-0.img.xz differ
settings=
percent=75
Prepare persistent live system from
'/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso'
to the target device (drive) '/dev/sdc'
MODEL NAME FSTYPE LABEL SIZE
SanDisk 3.2Gen1 sdc 114.6G
sdc1 ntfs usbdata 25.7G
sdc2 977K
sdc3 vfat usbboot 244.1M
sdc4 iso9660 Ubuntu 22.04.2 2023.03.29 LTS 11.4G
sdc5 ext4 writable 77.2G
/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso
/dev/sdc
75
settings=
-----
live system or temporary superuser permissions
/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso
/dev/sdc
75
settings=
source=/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso
target=/dev/sdc
percent=75
msdos=false
upefi=false
dni=false
source=/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso
ls -l /home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso
-rwxrwxrwx 1 kumaresh kumaresh 12263471104 Mar 29 01:00 /home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso
---------------------------------------------------------------------------
start [dus-persistent 23.1.1] @ 2023-04-23 11:44:35 PM IST
---------------------------------------------------------------------------
Making a USB boot drive or memory card ..........................
running operating system: ubuntu
grub_n_iso "$source" "$target" "$result"
grub_n_iso /home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso /dev/sdc
***** tu=/dev/sdc ****************************************************
selected target partition table: 'gpt'
mount: /tmp/dus.CvOxaam1lx: WARNING: source write-protected, mounted read-only.
target version (from iso file) 22.04
host version (where dus runs) 22.04
version 22.04 boots best with grubimg and usb-pack_efi (auto-set)
layerfs=false
---------------------------------------------------------------------------
mount: /tmp/dus.s1td8Kvxgb: WARNING: source write-protected, mounted read-only.
select_boot_system: usb-pack_efi is available
select_boot_system: usb-pack_efi: using variable 'upefi=true'
item 00
drels=22.04
distr=ubuntu
'/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso' is identified as the source ISO file
<pre>
MODEL NAME FSTYPE LABEL MOUNTPOINT SIZE
SanDisk 3.2Gen1 sdc 114.6G
|-sdc1 ntfs usbdata 25.7G
|-sdc2 977K
|-sdc3 vfat usbboot 244.1M
|-sdc4 iso9660 Ubuntu 22.04.2 2023.03.29 LTS 11.4G
`-sdc5 ext4 writable 77.2G
</pre>
Using the file '/usr/share/mkusb/grub.cfg'
item 10
Clean for a GUID partition table
GPT fdisk (gdisk) version 1.0.8
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
Command (? for help): This option deletes all partitions and creates a new protective MBR.
Proceed? (Y/N):
Command (? for help):
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): OK; writing new GUID partition table (GPT) to /dev/sdc.
The operation has completed successfully.
Wipe the first megabyte (mibibyte) to get a clean boot area
1024+0 records in
1024+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.2289 s, 4.6 MB/s
Wait 5 seconds and a little more ...
item 20
Installed systems in UEFI mode: 'grub.img' to be used
---------------------------------------------------------------------------
Selected percentage of remaining space for persistence = 75
---------------------------------------------------------------------------
partition 2 - bios_grub installing via 'grub.img'
partition 3 - fat32 boot,efi via 'grub.img' ...
62989+0 records in
62989+0 records out
258002944 bytes (258 MB, 246 MiB) copied, 8.62517 s, 29.9 MB/s
GPT fdisk (gdisk) version 1.0.8
Caution: invalid backup GPT header, but valid main header; regenerating
backup header from main header.
Warning! Main and backup partition tables differ! Use the 'c' and 'e' options
on the recovery & transformation menu to examine the two tables.
Warning! One or more CRCs don't match. You should repair the disk!
Main header: OK
Backup header: ERROR
Main partition table: OK
Backup partition table: ERROR
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: damaged
****************************************************************************
Caution: Found protective or hybrid MBR and corrupt GPT. Using GPT, but disk
verification and recovery are STRONGLY recommended.
****************************************************************************
Command (? for help):
Caution: The CRC for the backup partition table is invalid. This table may
be corrupt. This program will automatically create a new backup partition
table when you save your partitions.
Problem: The secondary header's self-pointer indicates that it doesn't reside
at the end of the disk. If you've added a disk to a RAID array, use the 'e'
option on the experts' menu to adjust the secondary header's and partition
table's locations.
Identified 2 problems!
Command (? for help):
Expert command (? for help): Relocating backup data structures to the end of the disk
Expert command (? for help):
Recovery/transformation command (? for help):
Recovery/transformation command (? for help):
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): OK; writing new GUID partition table (GPT) to /dev/sdc.
The operation has completed successfully.
partition 1 - ntfs 'usbdata'
partition 4 - iso9660 - cloned system
Warning: The resulting partition is not properly aligned for best performance: 503907s % 2048s != 0s
partition 5 - ext4 - for persistence
Warning: The resulting partition is not properly aligned for best performance: 24494141s % 2048s != 0s
item 30
using grub.img: keeping file system of /dev/sdc3:
item 40
preparing /dev/sdc1 ------------------------------------------------
1024+0 records in
1024+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.123108 s, 8.5 MB/s
umount: /dev/sdc1: not mounted.
Cluster size has been automatically set to 4096 bytes.
Creating NTFS volume structures.
Creating root directory (mft record 5)
Creating $MFT (mft record 0)
Creating $MFTMirr (mft record 1)
Creating $LogFile (mft record 2)
Creating $AttrDef (mft record 4)
Creating $Bitmap (mft record 6)
Creating $Boot (mft record 7)
Creating backup boot sector.
Creating $Volume (mft record 3)
Creating $BadClus (mft record 8)
Creating $Secure (mft record 9)
Creating $UpCase (mft record 0xa)
Creating $Extend (mft record 11)
Creating system file (mft record 0xc)
Creating system file (mft record 0xd)
Creating system file (mft record 0xe)
Creating system file (mft record 0xf)
Creating $Quota (mft record 24)
Creating $ObjId (mft record 25)
Creating $Reparse (mft record 26)
Syncing root directory index record.
Syncing $Bitmap.
Syncing $MFT.
Updating $MFTMirr.
Syncing device.
mkntfs completed successfully. Have a nice day.
preparing /dev/sdc5 ------------------------------------------------
1024+0 records in
1024+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.232945 s, 4.5 MB/s
umount: /dev/sdc5: not mounted.
mke2fs 1.46.5 (30-Dec-2021)
Creating filesystem with 20234488 4k blocks and 5062656 inodes
Filesystem UUID: 2cf0d9b1-df83-4ed9-b634-c6d062ae959f
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424
Allocating group tables: done
Writing inode tables: done
Creating journal (131072 blocks): done
Writing superblocks and filesystem accounting information: done
item 50
mount: /tmp/dus.s1td8Kvxgb: /mnt/DATA Laptop/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso is already mounted.
fatlabel: warning - lowercase labels might not work properly on some systems
Ubuntu or an Ubuntu family flavour
22.04
23.03
label on partition for persistence: 'writable'
tune2fs 1.46.5 (30-Dec-2021)
---------------------------------------------------------------------------
source=/home/kumaresh/Desktop/DATA/OS/ubuntu-22.04.2-2023.03.29-desktop-amd64.iso
---------------------------------------------------------------------------
item 60
umount: /dev/sdc3: no mount point specified.
mount /dev/sdc3 /tmp/dus.GJtbPpk9sf
mount: /tmp/dus.GJtbPpk9sf: special device /dev/sdc3 does not exist.
'/dev/sdc3' could not be mounted
umount: /dev/loop-control: not mounted.
umount: /dev/loop1: not mounted.
umount: /dev/loop10: not mounted.
umount: /snap/cups/872: target is busy.
umount: /dev/loop12: not mounted.
umount: /dev/loop13: not mounted.
umount: /dev/loop14: not mounted.
umount: /dev/loop15: not mounted.
umount: /dev/loop16: not mounted.
umount: /dev/loop17: not mounted.
umount: /dev/loop18: not mounted.
umount: /dev/loop19: not mounted.
umount: /snap/canonical-livepatch/202: target is busy.
umount: /dev/loop20: not mounted.
umount: /dev/loop21: not mounted.
umount: /dev/loop22: not mounted.
umount: /dev/loop23: not mounted.
umount: /dev/loop24: not mounted.
umount: /dev/loop25: not mounted.
umount: /dev/loop26: not mounted.
umount: /dev/loop27: not mounted.
umount: /dev/loop28: not mounted.
umount: /dev/loop29: not mounted.
umount: /dev/loop3: not mounted.
umount: /dev/loop30: not mounted.
umount: /dev/loop31: not mounted.
umount: /dev/loop32: not mounted.
umount: /dev/loop33: not mounted.
umount: /dev/loop34: not mounted.
umount: /dev/loop35: not mounted.
umount: /snap/snapd/18933: target is busy.
umount: /dev/loop37: not mounted.
umount: /dev/loop38: not mounted.
umount: /dev/loop39: not mounted.
umount: /dev/loop4: not mounted.
umount: /dev/loop40: not mounted.
umount: /dev/loop5: not mounted.
umount: /dev/loop6: not mounted.
umount: /dev/loop7: not mounted.
umount: /dev/loop8: not mounted.
umount: /dev/loop9: not mounted.
Terminated
Cleanup after dus-persistent finished :-)
p_clean:
live system or temporary superuser permissions
clean if necessary and return
clean if necessary and quit
我将尝试通过 LiveUSB 从不同的 Ubuntu 发行版执行相同的过程，看看是否可以复制该问题。
编辑9：sudo ls -l /dev/sdc3请参阅附件中@sudodus 请求的命令输出
brw-rw---- 1 root disk 8, 35 Apr 24 00:25 /dev/sdc3
输出ls -l /dev/sdc
brw-rw---- 1 root disk 8, 32 Apr 24 00:25 /dev/sdc
编辑10：抱歉，@sudodus 拖延了这么久，我遇到了一些不可避免的生活情况，导致故障排除延迟。我工作很忙，NVRAM 上出现了 MokList 错误，导致我的 Ubuntu 安装和实时 USB 无法启动，所以直到现在才修改我的 BIOS 设置并修复它。我重新尝试了之前遵循的步骤，问题似乎已经解决，要么是因为我这边更新了，要么是软件更新了。非常感谢您花时间帮助我并开发出如此有用的程序 :D 您能否在此帖子中发布答案，以便我可以将其标记为最佳答案？