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BritgirlKeymasterLogs have been received and are being analyzed.
BritgirlKeymasterHi,
it’s not clear what OS is on which host 🙂
You can connect from Computer A (the brand new one) to Computer B (laptop), but you cannot connect from B to A?
We will need full logs from both sides. You can extract them using the instructions here: https://kb.nomachine.com/DT08U00298, #1.1 (server) and #1.2 (client) . For the client, if you receive a connection error, save the logs from the error dialog.
Send them to forum[at]nomachine[dot]com. Please use the title of this topic as the subject of your email. Thanks!
BritgirlKeymasterHi
what is IPQoS is and how are you trying to configure it?
I also am unable to find /usr/NX/etc/node.cfg or /usr/NX/etc/server.cfg
The path to those files is:
/Applications/NoMachine.app/Contents/Frameworks/etc/server.cfg
/Applications/NoMachine.app/Contents/Frameworks/etc/node.cfg
BritgirlKeymasterI will contact you from forum[at]… as a test. Please reply to my email when you have received it.
September 25, 2025 at 16:56 in reply to: Cannot enable executable stack as shared object requires: Permission denied #54459
BritgirlKeymasterHi,
thanks for reporting. Looking at the output you pasted, that parsec.execstack option is specific to Astra Linux kernel. When it’s set to 1, the system prevents stack execution, so the only temporary workaround offered consists in removing the flag. In the meantime, we’ll investigate what needs to be fixed in our library.
September 24, 2025 at 14:09 in reply to: Remotely deploying NoMachine with NoMachine Network? #54442
BritgirlKeymasterHi, what macOS version is it? Have you tried removing ‘NoMachine’ from Accessibility and Screen Recording, and then adding it again?
” I can’t get either of the ID’s using the same syntax” – do you mean you can’t add the macOS machine to NoMachine Network?
September 23, 2025 at 15:04 in reply to: After trial license expired, NoMachine fails to connect #54430
BritgirlKeymasterHmm, strange. We would need to see the logs to understand better. Please enable loglevel to “Debug” (Settings > Server > Security, scroll down to ‘Server logs” and set the level.) Then restart the nxserver, wait a moment and collect logs (‘Take logs’) and share them with us. Send to forum[at]nomachine[dot]com.
September 22, 2025 at 12:40 in reply to: After trial license expired, NoMachine fails to connect #54414
BritgirlKeymasterHi,
“given that it worked until my trial license expired” – are you referring to the NoMachine Network trial license (7 days)? This will have let you connect to any of your machines (once added to NoMachine Network) using their Machine Id. Now that the Network trial is expired, you can continue to use the IP address to connect to your computers as you used to do.
(Btw you didn’t need to reinstall NoMachine to remove Network-related configurations. You can disconnect the machine from NoMachine Network, that’s all. Then it stops being reachable with its Machine Id)
“not sure how to proceed to get this new laptop “on the network””
You are using 192.168.44.1 to connect, which is a LAN-based IP address, and not for external access, so we’re assuming that client and server machines are on the same home subnetwork.
First, rightclick the connection, and click ‘Edit’, open the Host combo box and verify that the selected IP address matches the subnet of the client. Another thing you can check is the nxserver is running on the computer you want to access (Settings > Server > Status).  Can you show us a screenshot of the Machines and Edit panels? If you don’t wish to submit them here, you can send them via email to forum[at]nomachine[dot]com.
BritgirlKeymasterHi hys17, in that case, it would be useful to see the logs from the affected M2 Ultra server. You can extract them using the instructions here: https://kb.nomachine.com/DT08U00298#1. Attach them here or send to forum[at]nomachine[dot]com. Thanks!
BritgirlKeymasterHi, there is a similar topic which you see here: https://forum.nomachine.com/topic/nxplayer-fails-to-open-on-win10-2#post-50834
We have never been able to find anything wrong on our side despite exchanging logs and dumps and long hours of investigation. One of our lead developers summed up what the results of analysis (from the link above): “After all our attempts to reproduce the issue and to progress in the debug through static analysis, we can certainly say that this problem is completely out of our control. A possible reason why it happens with NoMachine only (at least from what you’ve seen so far) is the sequence of DLLs loaded that badly interact with one or more configurations and third party services on your machine.”
BritgirlKeymasterHi Milika, the logs you submitted a few weeks back didn’t show any errors. So we confirm that software encoding is being used instead of HW encoding due to the high resolution. Using Tahoe will show the same thing. As Bilbotine mentioned, we are planning to add support to use HW encoding for resolutions higher than 4k.
BritgirlKeymasterThank you all for your valuable feedback on applications manifesting the same behaviour.
We’ve been in contact with Apple since some time, as we’ve been tracking the beta release to prevent unexpected issues. When we noticed the problem reported on a tested beta version we were initially confident on a quick macOS fix, since we only use well documented, secure and public API to synthesize the events on the system. However when the bug was confirmed on the release candidate, which was extremely close to the official release, we knew we would disappoint our users. Unfortunately, sometimes dealing with OS vendors and new versions can be little bit hard.
The workaround we proposed, which is of course temporary, is activating an old and deprecated API for events (do you see the funny side?). It’s not perfect, we know. Rest assured we’re doing everything possible to close this issue quickly. Thank you for your patience.
BritgirlKeymasterHi, we found a workaround, please try it and let us know.
Edit
/Applications/NoMachine.app/Contents/Frameworks/etc/node.cfgon your Tahoe machine and add:DisplayServerExtraOptions "-oldeventapi 1". Then restart NoMachine withsudo /etc/NX/nxserver --restart(from https://forum.nomachine.com/topic/unable-to-edit-system-settings-on-mac#post-54165)
BritgirlKeymasterI sent you a link to a patched library. Please try it and let us know if it solves the problem.
BritgirlKeymasterAnyone in this thread can write to us and we will provide them with the download link of a 9.1.24 with the fix applied. The fix will be in the next maintenance release.
Edited 6/11.
Everyone, update to 9.2 for the fix. -
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