Ubuntu 16.04 全新安装的系统，已经安装全部更新。启动samba图形配置界面是出错，求教！该怎么解决
sudo system-config-samba

Traceback (most recent call last):
File "/usr/sbin/system-config-samba", line 45, in <module>
mainWindow.MainWindow(debug_flag)
File "/usr/share/system-config-samba/mainWindow.py", line 121, in __init__
self.basic_preferences_win = basicPreferencesWin.BasicPreferencesWin(self, self.xml, self.samba_data, self.samba_backend, self.main_window)
File "/usr/share/system-config-samba/basicPreferencesWin.py", line 97, in __init__
self.admin = libuser.admin()
SystemError: could not open configuration file `/etc/libuser.conf': 没有那个文件或目录

参考 https://bugs.launchpad.net/ubuntu/+source/libuser/+bug/1387274

Traceback (most recent call last):
File "/usr/sbin/system-config-samba", line 45, in <module>
mainWindow.MainWindow(debug_flag)
File "/usr/share/system-config-samba/mainWindow.py", line 116, in __init__
self.samba_user_data = sambaUserData.SambaUserData(self)
File "/usr/share/system-config-samba/sambaUserData.py", line 46, in __init__
self.readSmbPasswords()
File "/usr/share/system-config-samba/sambaUserData.py", line 63, in readSmbPasswords
raise RuntimeError, (_("You do not have permission to execute %s." % pdbeditcmd))
RuntimeError: You do not have permission to execute /usr/bin/pdbedit.

又出现这个问题.....
ubuntu 15.10的samba会不会更好点，没有这些问题？

Traceback (most recent call last):
File "/usr/sbin/system-config-samba", line 45, in <module>
mainWindow.MainWindow(debug_flag)
File "/usr/share/system-config-samba/mainWindow.py", line 116, in __init__
self.samba_user_data = sambaUserData.SambaUserData(self)
File "/usr/share/system-config-samba/sambaUserData.py", line 46, in __init__
self.readSmbPasswords()
File "/usr/share/system-config-samba/sambaUserData.py", line 63, in readSmbPasswords
raise RuntimeError, (_("You do not have permission to execute %s." % pdbeditcmd))
RuntimeError: You do not have permission to execute /usr/bin/pdbedit.

又出现这个问题.....
ubuntu 15.10的samba会不会更好点，没有这些问题？

执行以下指令将结果全部复制贴上来


参考 https://bugs.launchpad.net/ubuntu/+source/system-config-samba/+bug/964681
https://bugzilla.redhat.com/show_bug.cgi?id=460437
https://forums.linuxmint.com/viewtopic.php?t=132018