USB 记忆棒报告写保护,但如果我启动它就可以了

USB 记忆棒报告写保护,但如果我启动它就可以了

我有一个非常好的 U 盘。我使用“dd”将 Debian 12 安装 .iso 文件传输到其上。它启动正常,我可以毫无问题地写入它。但是,如果我启动到硬盘,然后尝试安装 USB 记忆棒:

4 /aWorking/Zsh/Source/Wk 1 % mount -rw -t auto /dev/sdb /mnt
mount: /mnt: /dev/sdb is write-protected but explicit read-write mode requested.
       dmesg(1) may have more information after failed mount system call.

4 /aWorking/Zsh/Source/Wk 1 % hdparm -r0 /dev/sdb

/dev/sdb:
 setting readonly to 0 (off)
 readonly      =  0 (off)

4 /aWorking/Zsh/Source/Wk 1 % mount -rw -t auto /dev/sdb /mnt
mount: /mnt: /dev/sdb is write-protected but explicit read-write mode requested.
       dmesg(1) may have more information after failed mount system call.

……有什么我可以做的吗?不,没有开关。 dmesg 报告该事物是可读写的。

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