# virsh set-user-password --domain 43be9b0e-67f2-4730-9a62-7856f71c61b7 --user fhl --password 123456 error: internal error: unable to execute QEMU agent command 'guest-set-user-password': child process has failed to set user password 手动在虚机内加了一个用户fhl后 [root@fhltest ~]# ...