zaq

[zaq]

Hello pnunn

Looks like you have a problem with creating a profile of user nx.
There are 2 possible reason:

1. Do you use domain users/LDAP/ActiveDirectory? Do you have non
standard restrictions for users?

2. It’s possible that default user profile on your host might be
corrupted. You can try to create few user accounts and check if
it’s possible to login on their desktops. If you experience any
problems, please refer to this Stack Overflow thread:

https://superuser.com/questions/947398/cant-login-with-new-local-users-in-windows-10

[zaq]

Hi,

We weren’t able to reproduce the error. Could you check your NoMachine
Service shortcut? It’s the path:

C:\ProgramData\Microsoft\Windows\Start
Menu\Programs\NoMachine\NoMachine Service

and check target like you can see in the attached picture.

Also logs will be helpful, please gather them like it is described in:

https://www.nomachine.com/DT10O00163#1.4

and send log archive to:

forum[at]nomachine[dot]com

Attachments:

1. 

   ServiceShortcut.png
   

[zaq]

Hello Babok,

Did you do update by installing *exe file with new version or by clicking in Settings in GUI? Which was your previous version?

[zaq]

Hello,

Could you check status of nxserver start mode:

/etc/NX/nxserver --startmode

if you get:

NX> 807 Service NoMachine status is: Manual

please set as automatic:

sudo /etc/NX/nxserver --startmode automatic

[zaq]

Hello Eragontux

We weren’t able to reproduce the problem in our laboratory.

Could you send output from this commands:

/etc/NX/nxserver --version

ps aux | grep nx

systemctl status nxserver

sudo systemctl restart nxserver

and packed log directory:

/usr/NX/var/log

to forum[at]nomachine[dot]com.

Do you see the error in YaST2 GUI, pls check attached image.

Attachments:

1. 

   YaST2Services.png
   

[zaq]

Hello wlgrd,

Could you:

1) Open cmd as Administrator – open Menu Start and just write cmd, then choose ‘Run as administrator’.

2) Run this commands:

dir "C:\Program Files (x86)\NoMachine\etc"

icacls "C:\Program Files (x86)\NoMachine\etc\nodes.db"

3) Send the whole log file and outputs from the commands to forum[at]nomachine[dot]com please?

[zaq]

I think that you can find more useful information here:

https://www.nomachine.com/AR03P00973

[zaq]

Hello gasde,

We weren’t able to reproduce the problems in our laboratory.
Could you gather logs from the affected host like it’s described in:

https://www.nomachine.com/DT10O00163#1.1

and send to forum[at]nomachine[dot]com please?

[zaq]

Hello fr2

Looks like you have a problem with creating a profile of user nx.
There are 2 possible reason:

1. Do you use domain users/LDAP/ActiveDirectory? Do you have non
standard restrictions for users?

2. It’s possible that default user profile on your host might be
corrupted. You can try to create few user accounts and check if
it’s possible to login on their desktops. If you experience any
problems, please refer to this Stack Overflow thread:

https://superuser.com/questions/947398/cant-login-with-new-local-users-in-windows-10

[zaq]

Hello resmi,

Looks like your issue is related to a presence of nx user.
Probably user nx was removed during the installation process.

Do you use domain users/LDAP/ActiveDirectory? Do you have non
standard restrictions for users?

A standard set of logs will be helpful. Gather them like is
described in:

https://www.nomachine.com/DT10O00163#1.1

and send to forum[at]nomachine[dot]com.

[zaq]

Hello apfaffman,

You are right, looks like your issue is related to presence of nx user
From logs looks like in the beginning of installation the user had
existed:

NX> 700 Running: /usr/sbin/chown nx:wheel ‘/Applications/NoMachine.app/Contents/Frameworks/etc/update.cfg’.
NX> 700 Result: OK.

but in the next phase there where problems:

NX> 700 Running: /usr/sbin/chown nx:wheel ‘/Applications/NoMachine.app/Contents/Frameworks/etc/guests.db.lock’.
NX> 700 ERROR: Cannot change ownership of: /Applications/NoMachine.app/Contents/Frameworks/etc/guests.db.lock to: nx:wheel.

Looks like the user nx was removed during installation process.

Do you use domain users/LDAP/ActiveDirectory? Do you have non
standard restrictions for users?

[zaq]

Hello david555

Probably your problem is related to SELinux. To check this you can:

1) temporally set permission mode

sudo setenforce 0

2) run NoMachine:

sudo /etc/NX/nxserver --restart

3) try to reproduce the problem,

4) set SELinux’s enforce mode:

sudo setenforce 1

if you aren’t able to reproduce the problem, then we check deeper
SELinux logs.

Anyway a standard set of logs will be helpful. Gather them like is
described in:

https://www.nomachine.com/DT10O00163#1.1

and send to forum[at]nomachine[dot]com.

[zaq]

Hello coco_jie

We are not able to reproduce the problem in our laboratory. Could you
give us more info please.

Send output from commands:

1) /etc/NX/nxserver --version

2) ps aux | grep nx

3) sudo /etc/NX/nxserver --startup

and also set of logs in the way like it’s described:

https://www.nomachine.com/DT10O00163#1.1

[zaq]

Hello,

The problem is related to ‘install’ command.
Probably the standard command was replaced by a link/wrapper to apt.
Could you run:

/bin/install --help

It should looks like this:

$ install --help
Usage: install [OPTION]... [-T] SOURCE DEST
or:  install [OPTION]... SOURCE... DIRECTORY
or:  install [OPTION]... -t DIRECTORY SOURCE...
or:  install [OPTION]... -d DIRECTORY...

This install program copies files (often just compiled) into
destination locations you choose........

The default location of original ‘install’ program in Ubuntu 16.04 is:

/usr/bin/install

[zaq]

Hello Carlos,

During detecting name of Administrator’s group something went wrong.
Do you use ActiveDirctrory/LDAP/domain users?

To investigate the problem I need output from these commands:

net localgroup

net user nx

and a file adminGroup.txt from this:

"C:\Program Files (x86)\NoMachine\bin\nxdisplay.exe" --admingroup > adminGroup.txt

You can send the outputs and the file to forum[at]nomachine[dot]com.

[Author]

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