Teamviewer host not changing password

raulfg3 · 5. Februar 2018

only for curiosity, do you have pihole instaled?.

I suspect that Teamviewer need some ping or response from internet and my pihole block it and that is the reason, but I can't be sure.

jfromeo · 7. Februar 2018

No, I dononly for curiosity, do you have pihole instaled?.

Zitat von raulfg3

I suspect that Teamviewer need some ping or response from internet and my pihole block it and that is the reason, but I can't be sure.

No I don't.

I have installed the Teamviewer plugin on a fresh install of OMV 4.0.17-1 and it works on the go, getting a correct ID from the web panel and accepting incoming connections from my Teamviewer client on Windows.

So it seems to be some sort of incompatibility with other plugins/services. The problem is that I have so many plugins installed and running on my main OMV build that it will be hard to determine which one interferes with it.

Plugins

Code

openmediavault	4.0.17-1	all	openmediavault - The open network attached storage solution
openmediavault-anacron	3	all	anacron plugin for OpenMediaVault.
openmediavault-apttool	3.4	all	apt tool plugin for OpenMediaVault.
openmediavault-autoshutdown	4.0.2	all	OpenMediaVault AutoShutdown Plugin
openmediavault-backup	3.9	all	backup plugin for OpenMediaVault.
openmediavault-clamav	4.1.4-1	all	OpenMediaVault ClamAV plugin
openmediavault-cups	3.1.2	all	OpenMediaVault CUPS (network printer server) plugin.
openmediavault-diskstats	4	all	OpenMediaVault disk monitoring plugin
openmediavault-docker-gui	4.0.1	all	OpenMediaVault plugin for Docker
openmediavault-flashmemory	4.1	all	folder2ram plugin for OpenMediaVault
openmediavault-keyring	1	all	GnuPG archive keys of the OpenMediaVault archive
openmediavault-letsencrypt	3.4.5	all	Generate free and valid SSL certificates for OMV
openmediavault-locate	3.4	all	locate plugin for OpenMediaVault.
openmediavault-luksencryption	3.0.2	all	OpenMediaVault LUKS encryption plugin
openmediavault-nut	4.0.9-1	all	OpenMediaVault Network UPS Tools (NUT) plugin
openmediavault-omvextrasorg	4.1.2	all	<a href="http://OMV-Extras.org">OMV-Extras.org</a> Package Repositories for OpenMediaVault
openmediavault-remotemount	4	all	Remote mount plugin for OpenMediaVault.
openmediavault-resetperms	3.3	all	Reset Permissions
openmediavault-route	4.0.3-1	all	OpenMediaVault IP routing table plugin
openmediavault-sftp	3.1.6	all	sftp server
openmediavault-snmp	4.0.3-1	all	OpenMediaVault SNMP (Simple Network Management Protocol) plugin
openmediavault-symlinks	3.1.3	all	OpenMediaVault symlinks plugin
openmediavault-teamviewerhost	3	all	Teamviewer Host plugin for OpenMediaVault.
openmediavault-tftp	4.0.3-1	all	OpenMediaVault TFTP-Server plugin
openmediavault-unionfilesystems	4	all	Union filesystems plugin for OpenMediaVault.
openmediavault-virtualbox	4	all	VirtualBox plugin for OpenMediaVault.
openmediavault-wakealarm	3.3	all	wakealarm plugin for OpenMediaVault.
openmediavault-webdav	4	all	OpenMediaVault WebDAV plugin.

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Containers

Code

CONTAINER ID	IMAGE	NAMES	COMMAND
139ec443ad89	linuxserver/plex:latest	plex	"/init"
74c4294e12c4	coppit/filebot:latest	filebot	"/sbin/my_init"
d404cc1b43b0	linuxserver/znc:latest	znc	"/init"
f41b0fcef151	linuxserver/tvheadend:latest	tvheadend	"/init"
12045d6570e7	linuxserver/tt-rss:latest	tt-rss	"/init"
6d033d11f1c0	linuxserver/smokeping:latest	smokeping	"/init"
864fe129fb44	linuxserver/plexpy:latest	plexpy	"/init"
03fca572cec3	linuxserver/kodi-headless:latest	kodi-headless	"/init"
d766eec1a582	linuxserver/piwigo:latest	piwigo	"/init"
5af78e18b3da	linuxserver/openvpn-as:latest	openvpn-as	"/init"
2ced1d9f352f	linuxserver/ombi:latest	ombi	"/init"
ffc8d0f7c830	linuxserver/nzbget:latest	nzbget	"/init"
b58435255e19	linuxserver/nginx:latest	nginx	"/init"
8c65058795fe	linuxserver/muximux:latest	muximux	"/init"
c5b764728236	linuxserver/mariadb:latest	mariadb	"/init"
b1b11c2c5176	linuxserver/duckdns:latest	duckdns	"/init"
dc6ae68a4ad8	linuxserver/domoticz:latest	domoticz	"/init"
1d1ad71ac20e	linuxserver/deluge:latest	deluge	"/init"
317264a84c9b	linuxserver/booksonic:latest	booksonic	"/init"
324db7c0e205	linuxserver/airsonic:latest	airsonic	"/init"
55fd28fd72d6	linuxserver/ubooquity:latest	ubooquity	"/init"
cb7143fb9479	linuxserver/oscam:latest	oscam	"/init"
0af8830b83db	linuxserver/zoneminder:latest	zoneminder	"/init"
fb6052f094dd	linuxserver/syncthing:latest	syncthing	"/init"
4d8ec1ba4665	linuxserver/calibre-web:latest	calibre-web	"/init"
9b5c07edf606	magnaz/traccar:latest	traccar	"java -Djava.net.pre…"
56aba4d76d01	linuxserver/gsm-ts3:latest	teamspeak	"/init"
93b2a4e6d50e	linuxserver/nextcloud:latest	nextcloud	"/init"

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raulfg3 · 7. Februar 2018

my plugins are:

openmediavault-locate 3.4 all locate plugin for OpenMediaVault.
openmediavault-luksencryption 3.0.2 all OpenMediaVault LUKS encryption plugin
openmediavault-teamviewerhost 3 all Teamviewer Host plugin for OpenMediaVault.
openmediavault-tftp 4.0.3-1 all OpenMediaVault TFTP-Server plugin
openmediavault-snmp 4.0.3-1 all OpenMediaVault SNMP (Simple Network Management Protocol) plugin
openmediavault-webdav 4 all OpenMediaVault WebDAV plugin.

I have a virtual (test) enviroment to test your aproach, so my next probe can be install teamviewer alone and check if works

PD: in my test enviroment , teamviewer actually do not work, but I install first the 6 plugings that have in my primary NAS, and never check to install teamviewer the first, so this night i have a response for you.

raulfg3 · 8. Februar 2018

I do a new fresh install and then update it, next I install Omv-extras, and activate teamviewer repro, install teamviewer and still no work, so it's not a conflict with plugins, at leats on my side / test enviroment.

PD: because my test enviroment use DHCP for images, the test image use pihole as default DNS server, so the only test that this night I can do is to change image config to use fixed IP and fixed DNS= 8.8.8.8 to test again.

raulfg3 · 9. Februar 2018

new test, same that previous, but use 8.8.8.8 as DNS, still no luck, so in my side is not pihole or some plugings the cause.

Do you do some test in your side?.

aleho · 6. März 2018

Hi!
I have installed the Teamviewer plugin and it doesn't work also.
Actually the teamviewerd is running:

Code

root@droid:~# teamviewer daemon status                                         
systemctl status teamviewerd.service
● teamviewerd.service - TeamViewer remote control daemon
   Loaded: loaded (/etc/systemd/system/teamviewerd.service; enabled)
   Active: active (running) since Tue 2018-03-06 11:40:32 EET; 34min ago
  Process: 5505 ExecStart=/opt/teamviewer/tv_bin/teamviewerd -d (code=exited, status=0/SUCCESS)
 Main PID: 5507 (teamviewerd)
   CGroup: /system.slice/teamviewerd.service
           └─5507 /opt/teamviewer/tv_bin/teamviewerd -d


Mar 06 11:40:32 droid systemd[1]: Started TeamViewer remote control daemon.

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But I can't connect remotely - Teamviewer client says that Teamviewer isn't active on the remote computer.
I joined my OMV NAS to teamviwer account (using teamviewer setup via SSH), but it stays offline in teamviewer client.
Than I trying to do teamviewer setup again, I've got message that my system is already registered. And it becomes online on the Teamviewer client list at that moment, but it's impossible to connect anyway.
It looks that teamviewerd doesn't connect to teamviewers' servers:

Code

root@droid:~# netstat -ntap | grep teamviewer
tcp        0      0 127.0.0.1:5943          0.0.0.0:*               LISTEN      5507/teamviewerd

No idea what to dig next.

raulfg3 · 6. März 2018

same problem here and still no luck ( and I search deeper in google, but no useful answer), sorry, if you finally find a solution , please remember to share here.

aleho · 6. März 2018

raulfg3
I do have read this topic, and I spent few days searching the solution. But not successfully also.
But I guess I found the possible core of that problem, because the netstat output on the system with operational teamviewer looks like this:

Code

user@home_machine:~$  sudo netstat -ntap | grep teamviewer
tcp 0 0 127.0.0.1:5941 0.0.0.0:* LISTEN 20351/teamviewerd
tcp 0 0 192.168.1.100:49333 176.223.198.114:5938 ESTABLISHED 20351/teamviewerd

In my case I found there is no connection teamviewerd to Teamviewers servers:

Code

root@droid:~# netstat -ntap | grep teamviewer
tcp 0  0 127.0.0.1:5943   0.0.0.0:*     LISTEN 5507/teamviewerd

Now I'm trying to find the reason of connection absence.
May be somebody here has ideas about...

raulfg3 · 6. März 2018

good to know i do some test too and post my result here.

sorry no netstat on my system:

Code

Linux PDNS 4.14.0-0.bpo.3-amd64 #1 SMP Debian 4.14.13-1~bpo9+1 (2018-01-14) x86_64


The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.


Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Thu Mar  1 15:30:50 2018 from 192.168.1.100
root@PDNS:~# netstat -ntap | grep teamviewer
-bash: netstat: no se encontró la orden
root@PDNS:~# sudo netstat -ntap | grep teamviewer
sudo: netstat: command not found
root@PDNS:~# apt-get install netstat
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias
Leyendo la información de estado... Hecho
E: No se ha podido localizar el paquete netstat
root@PDNS:~# ^C
root@PDNS:~#

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ryecoaaron · 6. März 2018

Zitat von raulfg3

sorry no netstat on my system:

netstat is old but apt-get install net-tools will install it.
$ sudo netstat -tupln | grep team
tcp 0 0 127.0.0.1:5939 0.0.0.0:* LISTEN 14099/teamviewerd

Use ss which should already be installed on your system:
$ sudo ss -tulpn | grep team
tcp LISTEN 0 128 127.0.0.1:5939 *:* users:(("teamviewerd",pid=14099,fd=14))

Zitat von aleho

Now I'm trying to find the reason of connection absence.
May be somebody here has ideas about...

Your system is listening. This would be a good question for the teamviewer people. I saw your github issue but there is nothing I can do to fix the plugin if the service is listening.

raulfg3 · 6. März 2018

ok, net-tools installed:

Code

root@RDNS:~# netstat -ntap | grep teamviewer
tcp        0      0 127.0.0.1:5939          0.0.0.0:*               LISTEN      16170/teamviewerd
root@RDNS:~#




root@RDNS:~# netstat -tupln | grep team
tcp        0      0 127.0.0.1:5939          0.0.0.0:*               LISTEN      16170/teamviewerd
root@RDNS:~#




root@RDNS:~# ss -tulpn | grep team
tcp    LISTEN     0      128    127.0.0.1:5939                  *:*                   users:(("teamviewerd",pid=16170,fd=15))
root@RDNS:~#

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my install:

Code

root@RDNS:~#  teamviewer daemon status


systemctl status teamviewerd.service
● teamviewerd.service - TeamViewer remote control daemon
   Loaded: loaded (/etc/systemd/system/teamviewerd.service; enabled; vendor preset: enabled)
   Active: inactive (dead) since Tue 2018-03-06 21:37:37 CET; 2min 53s ago
 Main PID: 15217 (code=exited, status=0/SUCCESS)
      CPU: 236ms


mar 06 21:37:34 RDNS systemd[1]: Starting TeamViewer remote control daemon...
mar 06 21:37:34 RDNS systemd[1]: teamviewerd.service: PID file /var/run/teamviewerd.pid not readable (yet?) after start: No such file or directory
mar 06 21:37:34 RDNS systemd[1]: Started TeamViewer remote control daemon.
mar 06 21:37:37 RDNS systemd[1]: Stopping TeamViewer remote control daemon...
mar 06 21:37:37 RDNS systemd[1]: Stopped TeamViewer remote control daemon.
fail


root@RDNS:~#

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My hardware is HP510 on signature.

ryecoaaron · 7. März 2018

Zitat von raulfg3

ok, net-tools installed:

You didn't need to install net-tools. Your system is listening on the right port. Not sure what else to say other than ask on the teamviewer forum.

aleho · 7. März 2018

ryecoaaron
At my view, Teamviewer daemon have to initiate connection to Teamviewers servers (something like server19408.teamviewer.com) for handshake, ID assignment, tunnel establishment, etc., before teamviewer client will get possibility to connect to target system.
Otherwise it will be impossible to connect remote system via internet thru NAT, routers, etc...
On this netstat output:

Code

root@RDNS:~# netstat -ntap | grep teamviewer
tcp    0  0 127.0.0.1:5939     0.0.0.0:*      LISTEN      16170/teamviewerd

we have only localhost listening for loopback purposes only.
There is no any other connection necessary for tunnelling between remote an local systems via Teamviewers servers.
That is the problem I guess.
Other thing, I cannot connect my remote system directly in the same local network, but teamviewer software allowed direct connection in the same local network, for Windows version at list.
I didn't check that you are the author of openmediavault-teamviewerhost plugin, I'm sorry for any possible inconvenience for you in case my issue opening on Github.
And you are right - that's the question for teamviewer support mostly.

ryecoaaron · 7. März 2018

Zitat von aleho

we have only localhost listening for loopback purposes only.
There is no any other connection necessary for tunnelling between remote an local systems via Teamviewers servers.
That is the problem I guess.

My test system is working with only localhost listening. Below is the output with and without being connected to a teamviewer client from the internet.

Code

# dpkg -l | grep team
ii  openmediavault-teamviewerhost           3.0                                       all          Teamviewer Host plugin for OpenMediaVault.
ii  teamviewer-host                         13.0.5641                                 amd64        Remote control solution.


# netstat -tulpn | grep team
tcp        0      0 127.0.0.1:5939          0.0.0.0:*               LISTEN      14099/teamviewerd


# netstat -tulpn | grep team
tcp        0      0 127.0.0.1:5939          0.0.0.0:*               LISTEN      14099/teamviewerd
udp        0      0 0.0.0.0:60671           0.0.0.0:*                           14099/teamviewerd

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aleho · 7. März 2018

ryecoaaron

Zitat von ryecoaaron

My test system is working with only localhost listening.

No idea how it can be working without established connections.
Perhaps it happened because you cut off other connections from netstat output by using -l parameter.
Now I'm digging teamviewers community for useful topics.
This one looks interesting:
community.teamviewer.com/t5/Linux/No-connection-to-server-on-TeamViewer-12

ryecoaaron · 7. März 2018

Zitat von aleho

No idea how it can be working without established connections.
Perhaps it happened because you cut off other connections from netstat output by using -l parameter.

It is connected.
tcp 0 0 192.168.1.18:53690 162.250.3.6:5938 ESTABLISHED 14099/teamviewerd

aleho · 7. März 2018

Zitat von ryecoaaron

It is connected.
tcp 0 0 192.168.1.18:53690 162.250.3.6:5938 ESTABLISHED 14099/teamviewerd

Here it is!
Mine isn't...

raulfg3 · 7. März 2018

display manager are mentioned here: https://community.teamviewer.c…able-9-2-no-GUI/m-p/24817

aleho · 7. März 2018

raulfg3
Teamviewer team declaring about headless instalation mode
Installation via ssh (headless mode)
After installing the package via ssh, on a machine with no monitor attached and no X server running, you have to find a way to connect.
You could set a password and get your TeamViewer ID via command line, but the recommended way is to assign the device to your account. To do this, run setup.
How-to-install-TeamViewer-Host-for-Linux
And System requirements nothing says about X server.
But anything can happen...

raulfg3 · 8. März 2018

still no luck, I connect a keyboard and a monitor to my headless HP510, and still no luck same error.

NO ID.

PD: If I run setup from shell:

Code

root@RDNS:~# teamviewer setup




El demonio de TeamViewer no está en ejecución; la instalación no puede continuar. Active el demonio
de TeamViewer antes de invocar la instalación.


root@RDNS:~#

and teamviewer info:

Code

root@RDNS:~# teamviewer info


 TeamViewer                           13.0.5641  (DEB)


 TeamViewer ID:
Try restarting the TeamViewer daemon (e.g. teamviewer --daemon restart)


 teamviewerd status                   n/a (error)


root@RDNS:~#

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and if I restart daemon, still no ID:

Code

systemctl restart teamviewerd.service


root@RDNS:~# teamviewer info


 TeamViewer                           13.0.5641  (DEB)


 TeamViewer ID:
Try restarting the TeamViewer daemon (e.g. teamviewer --daemon restart)


 teamviewerd status                   ● teamviewerd.service - TeamViewer remote control daemon
   Loaded: loaded (/etc/systemd/system/teamviewerd.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2018-03-08 07:58:59 CET; 5s ago
  Process: 6361 ExecStart=/opt/teamviewer/tv_bin/teamviewerd -d (code=exited, status=0/SUCCESS)
 Main PID: 6363 (teamviewerd)
    Tasks: 15 (limit: 4915)
   Memory: 5.9M
      CPU: 95ms
   CGroup: /system.slice/teamviewerd.service
           └─6363 /opt/teamviewer/tv_bin/teamviewerd -d


mar 08 07:58:59 RDNS systemd[1]: Starting TeamViewer remote control daemon...
mar 08 07:58:59 RDNS systemd[1]: teamviewerd.service: PID file /var/run/teamviewerd.pid not readable (yet?) after start: No such file or directory
mar 08 07:58:59 RDNS systemd[1]: Started TeamViewer remote control daemon.


root@RDNS:~#

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Teamviewer host not changing password

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