Ubuntu2004挂载SMB解决乱码问题

安装

安装软件

1	sudo apt-get install cifs-utils

挂载

测试挂载

1	sudo mount -t cifs //xx.xx.xx.xx/share /mnt/nas -o user=user,pass=pass,vers=3.0

解决乱码

ls 挂载目录后可能会发现中文名乱码，显示问号

1 2	ubuntu@ubuntu:~$ sudo ls /mnt/nas/ '??' '??' '??' '??' '??' '??' '??' '???' '?????'

尝试指定 utf8 编码

sudo mount -t cifs //xx.xx.xx.xx/share /mnt/nas -o user=user,pass=pass,vers=3.0,iocharset=utf8

# 可能会报
mount error(79): Can not access a needed shared library
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) and kernel log messages (dmesg)

通过dmesg名称查看如下报错

1	[ 435.266240] CIFS VFS: CIFS mount error: iocharset utf8 not found

此处是因为内核缺少 utf8 模块nls_utf8.ko，一般 cloud 系统不带
可尝试查找此模块

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ls /lib/modules/$(uname -r)/kernel/fs/nls/nls_utf8.ko

ls: cannot access '/lib/modules/5.4.0-100-generic/kernel/fs/nls/nls_utf8.ko': No such file or directory

未找到时可进行安装扩展包

1	sudo apt install linux-modules-extra-$(uname -r)

重启后，重新挂载带iocharset的命令，即可解决

开机挂载

保存账户密码到文件/etc/sambapasswd

1 2	username=user password=pass

编辑/etc/fstab文件，添加以下内容

1	//xx.xx.xx.xx/share /mnt/nas cifs credentials=/etc/sambapasswd,vers=3.0,iocharset=utf8 0 0

挂载

1	sudo mount -a

updated at 2023-04-07