Terminal via Webif - no connection

[urie]

I normally just use Putty but just noticed I cannot connect via terminal on openwebif
on openatv 7.4 imagebuild=20240426 using gigablue uhd quad 4k

no problem with openatv 7.3

Der Dateianhang Capture.jpg existiert nicht mehr.

[Papi2000]

A new clean flash can help to bring up shellinabox again. On my Quad4K the shellinabox also is a bit fault: WebIF, oscam-WebIF, and lcd4linux-WebIF are functional, but Terminal-WebIF and trnsmission-WebIF is defect.
You could try in KiTTy:

Code: Alles auswählen

/etc/init.d/shellinabox start

If that runs, and Terminal in the WebIF is functional again in that session, it indicates that syslog is starting too slow.

[urie]

A new clean flash can help to bring up shellinabox again. On my Quad4K the shellinabox also is a bit fault: WebIF, oscam-WebIF, Terminal-WebIF and lcd4linux-WebIF are functional, but trnsmission-WebIF is defect.
You could try in KiTTy:

Code: Alles auswählen

/etc/ini.d/shellinabox start

If that runs, and Terminal in the wEbIF is functional again in that session, it indicates that syslog is starting too slow.

i'm getting

Code: Alles auswählen

root@gbquad4k:~# /etc/ini.d/shellinabox start
-bash: /etc/ini.d/shellinabox: No such file or directory
root@gbquad4k:~#

earlier on i did try information posted on older thead,

Code: Alles auswählen

opkg update
opkg install --force-reinstall shellinabox

and also adding sleep 10 to line 15 in /etc/ini.d/shellinabox

[Papi2000]

Sorry - Typo in the command.
But for the moment, my oATV7.3 destroys the filesystem of a mounted SDCard on shutdown (umount seems broken), shellinabox does not work correctly, transmission-daemon is not working (also missing the config-scripts in the ipk), FileCommander needed a repair (after long time done). So oATV is not usable, and i will give other images a try instead after my vacation.
For the next time I'm out.

[urie]

Sory - Typo in the command.
But for the moment, my oATV7.3 destroys the flesystem of a mounted SDCard on shutdown (umount seems broken), shellinabox does not work correctly, transmission-daemon is not working (also missing the config-scripts in the ipk), FileCommander needed a repair (after long time done). So oATV is not usable, and i will give other images a try instead after my holidays.
For the next time I'm out.

Thanks anyway but I managed to get terminal working , I did fresh install openatv 7.4 as you advised checked to see if terminal was working copied shellinabox from ini.d to pc just incase.
then I restored settings and plugins and webiff terminal is still working.

Der Dateianhang Capture1.jpg existiert nicht mehr.

[y456]

I have a SF8008 from Octagon .

Under OpenATV 6.4, 7.4, 7.5.1, 7.6-beta if OpenWebif is installed then
if you call http://<ip of receiver> in Firefox you get the OpenWebIf of the receiver.

If you click in the OpenWebif on TERMINAL
OpenWebif starts a Browser Window in OpenWebif where the web address
http://<ip of receiver>/terminal/ is called to start a TERMINAL session.
This Terminal session you can also start in a Firefox tab by entering
http://<ip of receiver>/terminal/

If in Firefox you start the OpenWebif for the receiver and you click on TERMINAL a window in OpenWebIf opens.
A Right Mouse iclick in that window opens a Firefox menu.
You click on Inspect ( Q ) and then on Network.
When you refresh the OpenWebif and click again on Terminal in OpenWebif you see that
http://<ip of receiver>/terminal/
is called.

In OpenATV 7.4 there is no problem. All works fine. You get a 200 OK.
In OpenATV 7.5.1 or 7.6-beta you see that you get a 501 Gateway error and in the Terminal Window you get a
Could not Connect

https://developer.mozilla.org/en-US/doc ... Status/501
...The HTTP 501 Not Implemented server error response status code means that the server does not support the functionality required to fulfill the request. ...

A curl -Iv http://<ip of receiver>/terminal/ in a Windows CMD Line where you access the receiver with
telnet
open <ip of receiver>
...

gives you :
- under OpenATV 7.6-beta
< HTTP/1.1 501 Gateway error
HTTP/1.1 501 Gateway error
< Server: TwistedWeb/24.11.0
Server: TwistedWeb/24.11.0

- under OpenATV 7.5.1
< HTTP/1.1 501 Gateway error
HTTP/1.1 501 Gateway error
< Server: TwistedWeb/24.7.0
Server: TwistedWeb/24.7.0

- under OpenATV 7.4
* Request completely sent off
< HTTP/1.1 200 OK
HTTP/1.1 200 OK
< Server: TwistedWeb/24.3.0
Server: TwistedWeb/24.3.0
< Date: Mon, 26 May 2025 22:17:59 GMT
Date: Mon, 26 May 2025 22:17:59 GMT

If I do a
opkg install --force-reinstall enigma2-plugin-extensions-openwebif
opkg install --force-reinstall shellinabox

it continues to work under 7.4 but never on 7.5.1 or 7.6-beta

Shellinabox is the same under 7.4, 7.5.1 and 7.6-beta
- opkg download shellinabox
https://feeds2.mynonpublic.com/7.4/sf80 ... -vfpv4.ipk

- opkg download shellinabox
https://feeds2.mynonpublic.com/7.5.1/sf ... -vfpv4.ipk.

- opkg download shellinabox
https://feeds2.mynonpublic.com/7.6-beta ... -vfpv4.ipk

Now OpenWebif:
- opkg download enigma2-plugin-extensions-openwebif
https://feeds2.mynonpublic.com/7.4/sf80 ... -vfpv4.ipk

- opkg download enigma2-plugin-extensions-openwebif
https://feeds2.mynonpublic.com/7.5.1/sf ... -vfpv4.ipk

- opkg download enigma2-plugin-extensions-openwebif
https://feeds2.mynonpublic.com/7.6-beta ... -vfpv4.ipk

It looks as if an error has been introduced with
enigma2-plugin-extensions-openwebif_2.2.1-git233
because with
enigma2-plugin-extensions-openwebif_2.2.1-git216
all was fine.

enigma2-plugin-extensions-openwebif_2.2.1-git216 cannot be installed on OpenATV 7.5.1 or OpenATV 7.6-beta

Strange also the ca-certificates error if I do a
root@sf8008:~# opkg install --force-reinstall shellinabox
Downloading https://feeds2.mynonpublic.com/7.6-beta ... -vfpv4.ipk.
Installing shellinabox (V2.21.0.r3+git437+a70d4f70+a70d4f7c4b) on root
Stopping Shell In A Box server: no /usr/bin/shellinaboxd found; none killed
update-rc.d: /etc/init.d/shellinabox exists during rc.d purge (continuing)
Removing any system startup links for shellinabox ...
/etc/rc0.d/K20shellinabox
/etc/rc1.d/K20shellinabox
/etc/rc2.d/S20shellinabox
/etc/rc3.d/S20shellinabox
/etc/rc4.d/S20shellinabox
/etc/rc5.d/S20shellinabox
/etc/rc6.d/K20shellinabox
Configuring ca-certificates.
/usr/sbin/update-ca-certificates: line 75: shift: shift count out of range
error: pkg_run_script: package "ca-certificates" postinst script returned status 1.
error: opkg_configure: ca-certificates.postinst returned 1.
Configuring shellinabox.
Adding system startup for /etc/init.d/shellinabox.
Starting Shell In A Box server: shellinabox.
root@sf8008:~#

Have you also this problem and what do you think could be done.

Thank you very much for your comments and your help.

[Papi2000]

No. You might have a problem with IPv6 in your network settings?

[y456]

Thanks your your reply and your reply.
IPV6 is deactivated in the LAN and WLAN adapter of SF8008 and in the Fritzbox7590AX.
I have activated on your request IPV6 in in the LAN and WLAN adapter of SF8008
and a
- https://192.168.50.131/terminal
- http://192.168.50.131/terminal
gives a
Could not Connect
So IPV6 plays probably no role.

On my duo4k under VTI 15.0.02:

https://192.168.178.44:4200/ works
https://192.168.178.44:4200/ does not work "The connection was reset"
http://192.168.178.44/terminal/ "Could not Connect"
https://192.168.178.44/terminal/ "Could not Connect"

Installed is:

armv7ahf-vfp-neon_static-feed.conf:
- VTI 15.0.02 http://vuplus-support.org/openembedded/ ... on/static/
- opkg download shellinabox
http://vuplus-support.org/openembedded/ ... p-neon.ipk

all-feed.conf:
- VTI 15.0.02: http://vuplus-support.org/openembedded/ ... huraey/all
- opkg download enigma2-plugin-extensions-openwebif
http://vuplus-support.org/openembedded/ ... r0_all.ipk

Under VTI 15.0.02 webadmin is also responsable for telnet but I do not use it.
I did install it to check it out.

opkg list | grep webadmin
opkg opkg download enigma2-plugin-extensions-webadmin
enigma2-plugin-extensions-webadmin_vti-15.0.02-20180720-r0_vuduo4k.ipk

vuduo4k-feed.conf:
- VTI 15.0.02 http://vuplus-support.org/openembedded/ ... ey/vuduo4k
opkg opkg download enigma2-plugin-extensions-webadmin
http://vuplus-support.org/openembedded/ ... uduo4k.ipk

and did remove enigma2-plugin-extensions-openwebif
After a restart I got a dreambox webinterface but with no terminal like the one known under openWebif

To get the terminal you must enter in a browser:
- https://192.168.178.44:4200/ Works
- https://192.168.178.44/terminal/ Works not. You get "No such resource"

After a restart duo4k did enter an endless loop.

I did open a telnet session and used filezilla to get the crashlog
and did in telnet
opkg remove enigma2-plugin-extensions-webadmin
opkg install --force-reinstall enigma2-plugin-extensions-openwebif
init 0

After the init 0 which caused a shutdown I saw in the crashlog
" File "/usr/lib/enigma2/python/Plugins/Extensions/webradioFS/plugin.py", line 435, in autostart
ImportError: No module named WebInterface.WebChilds.Toplevel"

I did start duo4k again
and with filezilla I did remove
usr/lib/enigma2/python/Plugins/Extensions/webradioFS/plugin.py

In Telnet I did a
init 0

After starting duo4k again duo4 did start normally
Blue-key - Erweiterungen (Extensions) - Red key - Green key - Erweiterungen (Plugins)
I did remove webradioFS
I did a restart
now one can webradioFS install again or not

The loop problem was solved. No need to reinstall all again.

[urie]

@y456 , this was problem last year I have no such problems now with openatv 7.5.1or 7.6 beta and even before. and I do use firefox browser.

[Papi2000]

I have severall boxes running oATV7.5.1 with no problems. I have one box nunning oATV7.5.1 with jerky shellinabox and not functional WebIF-Terminal.
In ALL my boxes I did fast-restore for many times. I also learned, that in the restored datas must be some bad information on that single remaining box, that causes the bad failure. Maybe some day I will dismiss the bad infos out of 120 differences to other running systems on that last box too.

[y456]

Interesting that you @urie have a functional terminal in openatv 7.5.1
Could it be that the soft for SF8008 has an error?

- opkg download shellinabox
https://feeds2.mynonpublic.com/7.5.1/sf ... -vfpv4.ipk.

- opkg download enigma2-plugin-extensions-openwebif
https://feeds2.mynonpublic.com/7.5.1/sf ... -vfpv4.ipk

- opkg download enigma2-plugin-extensions-openwebif-themes
https://feeds2.mynonpublic.com/7.5.1/sf ... -vfpv4.ipk.

- opkg download enigma2-plugin-extensions-openwebif-vxg
https://feeds2.mynonpublic.com/7.5.1/sf ... -vfpv4.ipk.

All taken from the feed cortexa15hf-neon-vfpv4-feed.conf. So for a certain processor.

What please is your receiver @urie ?

Am I the only who under OpenATV 7.5.1 has a problem with the function TERMINAL
So for many http://<ip of receiver>/terminal/ works under OpenATV 7.5.1?

[Papi2000]

In all my boxes with oATV7.5.1 the ../terminal link functions in the browser (Brave, FireFox, Edge). Only on the one with defect settings the link is not working for missing shellinabox. It does not matter, what chipset (Mipsel, HiSi, ARM,...) - all workng fine.
Flash clean without any other storage and NOT restoring any old datas...

[y456]

Thank you @Papi2000 for your answer. So a fresh install of OpenATV 7.5.1 with shellinabox and enigma2-plugin-extensions-openwebif should make the terminal work?

[Papi2000]

No. Just a clean flash without any manipulations. Do not change anything. Just pass the start assistant, and you will see.

[y456]

Thank you @Papi2000 for your advice.
There is something wrong with my OpenWebif.

I noticed that on OpenATV 7.5.1 and 7.6-beta when I do
Menu-Key - Einstellungen (settings) - Entschlüsselung (decrypt ...) - OSCAM Information
I get
http://::1:8888/oscamapi.json?part=status
Unerwarteter Fehler beim Zugriff auf WebIF: [Errno 99] cannot assign requested address
<Kein Log gefunden>

For OpenATV 6.4, 7.4 all is fine OSCAM and terminal.

I noticed also
Streamboard/OScam Repository https://svn.streamboard.tv/ has been migrated to GitLab, Please Navigate to https://git.streamboard.tv
The project is now here: https://git.streamboard.tv/common/oscam

It looks as if OpenWebif should be uninstalled and reinstalled.
But a
opkg install --force-reinstall enigma2-plugin-extensions-openwebif
opkg install --force-reinstall shellinabox

does not improve the situation.

I did prefer to do an image of OpenATV 7.5.1 and 7.6-beta so I can do some tests.
I did also save the settings.

I must do a debug trace
MENU-Key - Einstellungen (settings) - System - Logs
Debug-log aktivieren (activate) ...
and change the location for the logs

Perhaps this helps me a bit.
For terminal it was not a great help.

[Papi2000]

Sorry, but YOUR bad softcam is no topic here in the forum.
We all use oscams in the team, and have NT trouble with that.
So no more posts with that topic.
Dismiss YOUR softcam, and live happy.

[y456]

Problem solved for OpenATV 7.5.1 and OpenATV 7.6-beta

How to proceed? It is very easy:

- Boot into the slot where you want to correct OpenATV 7.5.1 (for me slot 3 where is 7.5.1)
- Use your SF8008 telecommand.
- Press Menu-key
- Select "Einstellungen" (Settings)
- Select "Softwareverwaltung" (Softwaremanager)
- Select "Flash online/lokal"

- Select in "7.5.1 Current" the latest mmc.zip:
- Select openatv-7.5.1-sf8008-20250530_mmc.zip

- Press Green-Key
Now comes the message:
Das Image "openatv-7.5.1-sf8008-20250530_mmc.zip" flashen?

Chose the slot where you want to put the OpenATV 7.5.1:
I chose the slot where I had already OpenATV 7.5.1
Slot '3' eMMC:OpenATV 7.5.1 (2025-05-30)
- Press OK-Key
- Einstellungen sicheren? (Save settings?)
Ja (Yes)
- Press OK-Key
- Now comes the message:

"Image Flashen" (Flash Image)

- Select first choice:
"Aktualisieren. Flashen und alles wiederherstellen?"
("Update. Flash and recover all ?)

- Now comes the display with:

ofgwrite Flashing Tool
written by Betacenturi v 4.7.1


Flashing Image
Extracting rootfs

- It gives the message:

Writing ext-4 kernel

- Box makes a "boot"
On the box you see "28" for a long time.
Please wait because now all the settings and extensions are applied.

- On your SF8008 telecommand:
- Press Menu-Key
- Select "Erweiterungen" (Extensions)
You get the message
" 1 Plugin nicht verfügbar
- Extensions/LCD4Linux
No module named 'dateutil'"
=> So the Extension LCD4Linux is not yet available."
- To repair this start a Windows CMD-Session
telnet
open <ip of the receiver>
opkg install enigma2-plugin-extensions-lcd4linux
opkg install python3-dateutil

- Sometimes you must now for software on another feed
- install the feed
- install the panel

- Reboot the receiver.
All extensions are installed and customized
- "Terminal" in OpenWebIf works
- "Terminal" in Browser works with:
http://<ip of receiver>/termial/
for the LAN and WLAN ip <ip of receiver>
- the not to name "Lord Voldemort"-topic
works (no more http error)

The problem is solved for OpenATV 7.5.1

Let's solve the problem for OpenATV 7.6-beta

- Boot into the slot where you want to correct OpenATV 7.6-Beta (for me slot 4 where is 7.6-Beta)
- Use your SF8008 telecommand.
- Press Menu-key
- Select "Einstellungen" (Settings)
- Select "Softwareverwaltung" (Softwaremanager)
- Select "Flash online/lokal"

- Select in "7.6-BETA" the latest mmc.zip:
- Select openatv-7.6-betat-sf8008-20250530_mmc.zip

- Press Green-Key
Now comes the message:
Das Image "openatv-7.6-beta-sf8008-20250530_mmc.zip" flashen?

Chose the slot where you want to put the OpenATV 7.6-beta:
I chose the slot where I had already OpenATV 7.6-beta
Slot '4' eMMC:OpenATV 7.6-beta (2025-05-30)

- Press OK-Key
- Einstellungen sicheren? (Save settings?)
Ja (Yes)
- Press OK-Key
- Now comes the message:

"Image Flashen" (Flash Image)
- Select first choice:
"Aktualisieren. Flashen und alles wiederherstellen?"
("Update. Flash and recover all ?)

- Now comes the display with:

ofgwrite Flashing Tool
written by Betacenturi v 4.7.1


Flashing Image
Extracting rootfs

- It gives the message:

Writing ext-4 kernel
- Box makes a "boot"
On the box you see "28" for a long time.
Please wait because now all the settings and extensions are applied.

I notice that only few standart extensions are applied.

We correct this for slot 4 where OpenATV 7.6-beta is installed
If box is booted in Slot 4 where OpenATV 7.6-beta is installed
- Use your SF8008 telecommand.
- Press Menu-key
- Select "Einstellungen" (Settings)
- Select "Softwareverwaltung" (Software manager)
- Select "Systemeinstellungen wiederherstellen" (Restore system settings)
- Select Ja (Yes)
Comes the message:
Plugins gefunden wiederherstellen? (Plugins found. Restore?) Ja (Yes)

In the Panel "Wiederherstellung der Plugins"
the plugins are shown
We accept all
- Press OK-Key
a restart is done
The plugins are tested if they can be installed.
If no error occured the plugins get installed and all is ok.
In my cas an error occured

"no openhbbtvbrowser found"
This one can install later again when OpenATV is ok.

So I did a restart

- Press Menu-key
- Select "Einstellungen" (Settings)
- Select "Softwareverwaltung" (Software manager)
- Select "Systemeinstellungen wiederherstellen" (Restore system settings)
- Select Ja (Yes)
Comes the message:
Plugins gefunden wiederherstellen? (Plugins found. Restore?) Ja (Yes)

In the Panel "Wiederherstellung der Plugins"
the plugins are shown
I did uncheck openhbbtvbrowser
- Press OK-Key
after that the selected plugins were installed
(I could see a python3-dateutil install.
So python3-dateutil must be installed on OpenATV 7.5.1 to make LCD4Linux work
because dateutil was missing.)

I did a restart
All extensions are installed and customized
- "Terminal" in OpenWebIf works
- "Terminal" in Browser works with:
http://<ip of receiver>/termial/
for the LAN and WLAN ip <ip of receiver>
- the not to name "Lord Voldemort"-topic
works (no more http error)

Problem with OpenATV 7.6-beta is solved

Check also if a VPN runs .
For other plugins on other feeds:
- Install the feed
- Install the panel ...

After this all was ok.

Do not forget to save your system settings and do an image if all works.

[y456]

I did notice that the culprit to stop TERMINAL to work is Wireguard.

To install Wireguard I did install it with help the descripition in https://github.com/m4dhouse/Wireguard-Vpn with telnet:

wget -qO /tmp/WireGuard.sh "https://raw.githubusercontent.com/m4dho ... reGuard.sh" && chmod 777 /tmp/WireGuard.sh && /tmp/WireGuard.sh

The Terminal function works after this Wirequard install.
You can reboot as often as you wants The Terminal function continues to work.

After I did put the parameters for a Surfshark VPN (private key ...) the TERMINAL function immediately stopped working.

For the moment I use no more OpenATV 7.6-beta because when Wireguard is installed and Terminal works often I cannot no more restart the slot.

For me Wireguard is more important than TERMINAL.
In the Fritzbox 7590AX I created a config :
fritz.box
- Internet
- permit access
- VPN (Wireguard)
- add connection

I created a wg_config.conf config for android, enigma2 receiver, laptop

The one I use in SF8008 permits me then to connect to another receiver I have at home when I am not at home.
This receiver must be in the LAN or WIFI of the Fritzbox where the Wireguard Config was generated.
With the partnerbox plugin I can add bouquets in SF8008 taken from the other receiver vuduo4k.
First delete the bouquets (vuduo4k) to get the new bouquets with the correct list of all channels from the vuduo4k receiver.
Then scroll in the list of bouquets to the last bouquet.
Press -Menu key
- click on Partner Bouquets hinzufügen (add Partner Bouquets)
- select vuduo4k 192. ...
- select the bouquet blabla on the vuduo4k you want to add
- click ok
- The bouquet blabla (vuduo4k) is added at the end with all the channels in it.

I go in Erweiterungen (Plugins) to Wireguard
- I click on Green-key (Einstellungen) (Settings)
- Verwenden Sie Ihre persönlichen Dateien Ja (Yes)
- Wählen Sie das Dateiverzeichnis
- /etc/WgConfig
- /media/hdd/WgConfig
to copy there the wg_config.conf created by the Firefox
- Click on Green Key (Speichern) (Save)

OK-Key to start Wireguard connection
I select in the added bouquet blabla(duo4k)
the channel I want to see.
So I get the HDMI-output for a monitor or TV to watch the tv channel when I am not at home.
Red-Key to stop Wireguard

On the tablet:
I use https://play.google.com/store/search?q= ... s&hl=en-US as Wireguard app
I '+' add the wg_config.conf or a zip file with Wireguard configs
I can then select the config I want
wg_config.conf to watch tv on my receivers at home.

I use https://play.google.com/store/apps/deta ... m&hl=en-US
to watch TV and recordings of both receiver I have in the fritzbox network.

So I can watch TV from my receiver anywhere in the world.
The installation of Wireguard on my laptop allows me to access my receivers at home with Webif and have all functionalities.
So I can user CMD Terminal from Windows to access the receivers at home.

With my tablet it works perfectly. I did test it today in another house with another internet provider.
Nice a plug and play solution to watch TV on the camping.
I can still use Wireguard on the laptop to access the fritzbox at home at power off / on the receivers to save power.

To use surfshark vpn with the Wireguard plugin on SF8008:
- I start Wireguard
- I press Green-Key (Settings)
- Verwenden Sie Ihre persönlichen Dateien (Use Your Own Personal Data?) No
- Wählen Sie Ihren vpn-Anbieter (Choose your VPN Provider) Surfshark
- Wählen Sie den Typ der Serverliste (Choose Type of Serverlist) Alle Server (All Server)
- Schreiben Sie Ihren Privaten Schlüssel (Write your private key) ... (only info you must know from Surfshark)
- Verzeichnis der privaten Schlüsseldatei media/hdd/WgConfig/PrivateKey.key
etc/PrivateKey.key
- Speichern Sie die Serverliste Ja (Save the server list) Yes
...

When I did enter these data for Surfshark the Terminal function did terminate.

I noted that Surfshark with Wireguard is twice as fast as Surfshark with openvpn.
So Wireguard is important.

I use the advertisement sponsored "Mobile Telnet" app
https://play.google.com/store/apps/deta ... .gao&hl=en
on android. So when I activate Wireguard I can use mobile telnet to get the same access as with the TERMINAL in OpenWebif.
In this way I can upgrade the software on my receivers with my tablet even if I am far away from home.
So Wireguard is for me far more important than have just the TERMINAL working in OpenWebIf.

[urie]

Since you mentioned wireguard i just tried it I cannot connect via webif terminal on openatv 7.5.1 but no problems on 7.6 beta and I also use surfshark

[y456]

Thank you very much @urie for your info. I could perhaps try an upgrade to OpenATV 7.6-beta
I hope I can still boot the slot.
I had serious problems with this.

I did an Image of Slot 4 where I have 7.5.1 with Wireguard using Surfshark and did also save the settings.
If one just installs OpenATV 7.6-beta naked TERMINAL works.

To install Wireguard I did use:
wget -qO /media/hdd/ipk/WireGuard.sh "https://raw.githubusercontent.com/m4dho ... reGuard.sh" && chmod 777 /media/hdd/ipk/WireGuard.sh && /media/hdd/ipk/WireGuard.sh

but before one must first delete all files in /var/volatile/cache/opkg

Already https://feeds2.mynonpublic.com/7.6-beta ... -vfpv4.ipk
got a problem to download it.

When one starts it and has last used on that Slot OpenATV7.5.1 the surfshark option under WIreguard the vpn
Wireguard and Terminal works but when one changes the surfshark option so that one wants to use the config generated by the fritzbox the
TERMINAL does no more work. Also when one goes back to Surfshark often one gets problems to download the list of servers.

The developer of Wireguard should use a naked OpenATV 7.6-beta and start their test by looking why does the install already gets problems.

So if you have an OpenATV 7.6-beta and TERMINAL and Wireguard with SURFSHARK,... works do not change VPN or use private datas because then
the TERMINAL will stop working and you have no chance to make it go again.
So better make an image before you do the test.

I did restore the image of OpenATV 7.5.1 with wireguard on slot 4. There at least Wireguard works even it Terminal does not work.