物理机和虚拟机安装的飞牛升级到1.1.15之后均出现这个现象
更新系统后发现原本开启的SMB服务被关闭，重新开启SMB时报未知错误，无法开启。查看/var/log/syslog后发现如下报错：
2026-01-25T10:15:34.305085+08:00 fnbak systemd[1]: Starting smbd.service - Samba SMB/CIFS daemon (smbd)...
2026-01-25T10:15:34.306017+08:00 fnbak systemd[1]: smbd.service: Control process exited, code=exited, status=203/EXEC
2026-01-25T10:15:34.307138+08:00 fnbak systemd[1]: smbd.service: Failed with result 'exit-code'.
2026-01-25T10:15:34.307951+08:00 fnbak systemd[1]: Failed to start smbd.service - Samba SMB/CIFS daemon (smbd).
2026-01-25T10:15:34.446411+08:00 fnbak systemd[1]: smbd.service: Scheduled restart **, restart counter is at 3.
2026-01-25T10:15:34.446691+08:00 fnbak systemd[1]: Stopped smbd.service - Samba SMB/CIFS daemon (smbd).
2026-01-25T10:15:34.484666+08:00 fnbak (smbd)[2835]: smbd.service: Failed to locate executable /usr/sbin/smbd: No such file or directory
2026-01-25T10:15:34.484956+08:00 fnbak (smbd)[2835]: smbd.service: Failed at step EXEC spawning /usr/sbin/smbd: No such file or directory
我自己没有运行过apt upgrade之类的命令更新程序包。
请问应该如何解决？谢谢！
