NoMachine 输入用户名密码后 闪断 解决办法

? ? ? ? 大家好，最近工作忙，好长时间没有继续套件的深度学习，今天难得有空，泡好茶，打开电脑，链接套件桌面，得，出问题了，一个很奇怪的问题，win 端NoMachine输入用户名密码,链接EHub_tx1_tx2_E100后 闪断。

问题记录：

?点击链接：

?点击OK后，出现链接成功得后续就闪退了，闪退太快，我年纪大了，没有抓到图！

尝试解决办法：
遇到这种事，我其实首先想到是不是对面服务没有起来，赶紧先确认一下EHub_tx1_tx2_E100套件内的情况

nvidia@ubuntu:~$  sudo /usr/NX/bin/nxserver --status
NX> 111 New connections to NoMachine server are enabled.
NX> 161 Enabled service: nxserver.
NX> 161 Enabled service: nxnode.
NX> 161 Enabled service: nxd.
nvidia@ubuntu:~$ sudo netstat -ntulp | grep nxd
tcp        0      0 0.0.0.0:4000            0.0.0.0:*               LISTEN      6768/nxd            
tcp6       0      0 :::4000                 :::*                    LISTEN      6768/nxd            
udp        0      0 0.0.0.0:4000            0.0.0.0:*                           6768/nxd            
udp6       0      0 :::4000                 :::*                                6768/nxd 

看起来套件内的服务运行正常。

那就尝试重启一下服务

nvidia@ubuntu:~$ sudo /etc/NX/nxserver --restart
NX> 162 Disabled service: nxd.
NX> 162 Disabled service: nxserver.
NX> 162 Disabled service: nxnode.
NX> 111 New connections to NoMachine server are enabled.
NX> 161 Enabled service: nxserver.
NX> 161 Enabled service: nxnode.
NX> 161 Enabled service: nxd.

开始网上搜一下,看了半天也还是没有用，不过我初步判断，应该是自己WIN这边设置的问题，但是具体是什么设置，还没有定位，所以决定，WIN端重新安装一下。

结果，很悲催，WIN端重装也不能解决问题！

所以，我再试试ARM端卸载重新安装看看。

卸载：

nvidia@ubuntu:~/Downloads$ sudo dpkg -r nomachine
(Reading database ... 237100 files and directories currently installed.)
Removing nomachine (8.2.3-3) ...
NX> 702 Starting uninstallation at: Fri, 17 Feb 2023 18:55:25.
NX> 702 Uninstallation log is: /usr/NX/var/log/nxuninstall.log.
NX> 702 Uninstalling nxserver version: 8.2.3.
NX> 702 Uninstalling nxnode version: 8.2.3.
NX> 702 Uninstalling nxplayer version: 8.2.3.
NX> 702 Uninstalling nxrunner version: 8.2.3.
NX> 702 Uninstallation completed at: Fri, 17 Feb 2023 18:56:12.

安装：

nvidia@ubuntu:~/Downloads$ sudo dpkg -i nomachine_8.2.3_3_arm64.deb 
Selecting previously unselected package nomachine.
(Reading database ... 237087 files and directories currently installed.)
Preparing to unpack nomachine_8.2.3_3_arm64.deb ...
Unpacking nomachine (8.2.3-3) ...
Setting up nomachine (8.2.3-3) ...
NX> 700 Starting installation at: Fri, 17 Feb 2023 18:57:32.
NX> 700 Using installation profile: Ubuntu.
NX> 700 Installation log is: /usr/NX/var/log/nxinstall.log.
NX> 700 Installing nxrunner version: 8.2.3.
NX> 700 Installing nxplayer version: 8.2.3.
NX> 700 To connect the remote printer to the local desktop,
NX> 700 the user account must be a member of the CUPS System Group..
NX> 700 Player install completed with warnings.
NX> 700 Please review the install log for details.
NX> 700 Installing nxnode version: 8.2.3.
NX> 700 Displaying file: /usr/NX/share/documents/node/cups-info
?
  CUPS Printing Backend
?
  The  NoMachine Node  setup procedure could not detect your
  CUPS installation: either  CUPS  is not installed on  your
  system or it was installed in a non-standard path. CUPS is
  needed  in order to  enable  printing  support  in your NX
  system.
  Please note that you can enable  printing support for your
  NX system at any time; to do this make sure  that you have
  CUPS installed then run:
?
    /usr/NX/scripts/setup/nxnode --printingsetup <pathname>
?
  to specify the location of the CUPS root path.
?
NX> 700 Node install completed with warnings.
NX> 700 Please review the install log for details.
NX> 700 Installing nxserver version: 8.2.3.
NX> 700 Installation completed at: Fri, 17 Feb 2023 18:58:05.
NX> 700 NoMachine was configured to run the following services:
NX> 700 NX service on port: 4000

然后链接试试吧，很悲催，还是没有好！

最终解决办法：
索性我还有另外一台电脑，很早前安装noMachine一直在用，尝试后，可以正常连接，采用这种对比方法，定位还是WIN端安装的问题，但是我也没有旧的安装版本了，所以还是看看最新版本到底什么地方的问题。最后我是这么解决的。

用管理员身份打开如软件

?打开设置：

?在设备中把这几项全部去掉，

然后可以正常连接了。！又试了一下普通用户打开，还是不成，但是在管理员用户下可以使用，就先凑活用吧，哈哈
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