Forum Replies Created
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bucu
ParticipantCould you clarify what made the problem go away? Was it adding the
-nosckgrab
key or deletingnode.cfg
file? If it was the latter do you remember what changes have you done to that file in the past?bucu
ParticipantHi,
could you tell us the display size you see inDisplay -> Change settings
tab in the bottom part? Is it any different than the one shown is system settings?
Can you confirm that the window part visible in the session is moving when you move the window on the server machine?
Have you noticed approximately when the problem has started? Was it maybe after a system update?
One thing you can try to change is editing/Applications/NoMachine.app/Contents/Frameworks/etc/node.cfg
on server machine and addingDisplayServerExtraOptions "-nosckgrab"
to the end. Then restart NoMachine withsudo /etc/NX/nxserver --restart
and see if anything has changed.February 20, 2025 at 16:08 in reply to: “Nxnode.bin is accessing your screen” Keeps popping up #51878bucu
ParticipantHi,
sorry for the late reply. Did you do any system updates after NoMachine has been installed? Sometimes system updates produce unexpected behaviour with permissions lists. If that is the case please remove all NoMachine permissions (Accessibilty and Screen Recording) and then reinstall NoMachine.
If the problem persist or it happened without a system update involved, we would need server (macOS) side logs.Here you can find instructions on how to get them. Please send them to forum[at]nomachine[dot]com.
bucu
ParticipantHi Brian/BerndG/nxmac
we would need logs from server side. Instructions on how to get them can be found here. You can send them to forum[at]nomachine[dot]com. If there are any crash reports that have nxnode/nxserver in their name you can send them too (you can find them by opening Konsole app and going to Crash Report tab).
bucu
ParticipantHi,
can you edit/Applications/NoMachine.app/Contents/Frameworks/etc/node.cfg
on your mac mini and add this line:
DisplayServerExtraOptions "-nosckgrab"
, then restart NoMachine (sudo /etc/NX/nxserver --restart
) and try to reproduce?If it’s possible it would be good to know if the problem exists in the desktop version on NoMachine as the client when connecting to that mac mini.
January 16, 2025 at 16:55 in reply to: Black Screen: Linux Client to Headless Mac Mini M4 Server #51406bucu
ParticipantHi,
I would start by checking if Screen Recording and Accesabilty permisions are set for NoMachine. If they are, you can try to toggle them off and on. After that please restart NoMachine with
sudo /etc/NX/nxserver --restart
. This command can be used to get prompts for those permissions if there was no NoMachine entries on those lists. Another thing to check would be making sure that macOS Screen Sharing session is off when trying to connect with NoMachine.If that doesn’t help can you try installing NoMachine on your MacBook and tell us if the black screen is there too? If yes, then can you try connecting any kind of monitor to your mac mini to check if the image is there after connecting? If none of that helps we would need logs from server side. Instructions on how to get them can be found https://kb.nomachine.com/DT07S00243. You can send them to forum[at]nomachine[dot]com.
bucu
Participantyou can also try using an experimental option that can be set in
/usr/NX/etc/node.cfg
file on the server side. Add this line to that file:DisplayServerExtraOptions "-customresolution 1"
then restart NoMachine withsudo /etc/NX/nxserver --restart
and after connecting go to Display Setting panel in NoMachine player, toggle “Use custom resolution”, type wanted screen size and press Modify.bucu
ParticipantHi,
this should help: please add this line to the
/Applications/NoMachine.app/Contents/Frameworks/etc/node.cfg
file on your MBP machine:DisplayServerExtraOptions "-eventdelay 0"
Then restart the NoMachine server.
bucu
ParticipantNo, they shouldn’t. We are aware of thisĀ problem and it will be fixed in next release.
bucu
ParticipantCan you tell us if any of power saving options regarding display from Lock Screen tab in System Settings on your macOS are set? If yes can you please try running this command:
sudo mv /Applications/NoMachine.app/Contents/Frameworks/lib/libnxsck.dylib /Applications/NoMachine.app/Contents/Frameworks/lib/libnxsck.dylib-bak
and then restart nxserver with:sudo /etc/NX/nxserver --restart
and let us know if anything has changed?bucu
ParticipantHi,
we have reproduced your problem. Can you try editing/usr/NX/etc/node.cfg
on your server machine and addingDisplayAgentExtraOptions "-alteventapi 1"
to its end? After that please restart nxserver withsudo /etc/NX/nxserver --restart
. Please let us know if this fixes scrolling in Tixati for you.bucu
ParticipantI wasn’t precise enough when asking about scaling: I didn’t mean cursor scaling alone, I meant scaling in the system display settings. Can you please clarify that maybe with a screenshot?
That said, we couldn’t reproduce your problem in our labs. Can you send us zipped logs from following folders on the server side while the problem occurs:
$HOME/.nx
from linux or%USERPROFILE%\.nx
from Windows?Please send them to forums[at]nomachine[dot]com
bucu
ParticipantI assume macOS is the client, what is the server machine you are running your session on? Is there any system display scaling enabled there? Are you, by any chance, running a nested session (you are connected to a server and have opened a new connection from that server)?
bucu
ParticipantHi,
can you tell us what macOS and NoMachine versions are you having this problem on?
bucu
ParticipantHi,
it looks like after update the permissions for Accessibilty and Screen Recording are not handled properly. May you please try removing NoMachine from both lists and then restart NoMachine (you can do it from terminal with
sudo /etc/NX/nxserver --restart
) and follow the prompts that should direct you to enabling both permissions? -
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