bryan3301

[bryan3301]

Is there a similar workaround for Linux?

[bryan3301]

The High DPI display (on my Dell 9340 Laptop) is running Ubuntu 24.04. The remote machine is a VM running Rocky Linux 9.4.

[bryan3301]

Sorry for not including the OS. The Client OS is Ubuntu 24.04 and the remote system is Rocky Linux 9.4. All my machines are Linux.

[bryan3301]

UPDATE: Problem Resolved & NoMachine Fully Operational

Repair GUI
Here is how I repaired the GUI and got it working again:

sudo dnf remove -y pulseaudio
sudo dnf group install “Server with GUI”
sudo systemctl set-default multi-user.target
sudo reboot

Enable Audio
After the above, the GUI was working, I then proceeded to make audio work.

Configure pulseaudio to work with PipeWire (https://kb.nomachine.com/AR07T01168)
sudo dnf install pulseaudio –allowerasing
sudo dnf install pulseaudio-utils
sudo /usr/NX/scripts/setup/nxnode –audiosetup

Configure audio (https://forum.nomachine.com/topic/centos-nomachine-server-no-sound)
sudo /usr/NX/bin/nxnode –audiosetup /etc/pulse
sudo /etc/NX/nxserver –restart
sudo reboot

For those what want the full process, start-to-finish, here you go:

Download NoMachine 

link 

Install NoMachine via local RPM 

sudo rpm -i nomachine_8.10.1_1_x86_64.rpm 

Create firewall service entry 

sudo cat << EOF > /etc/firewalld/services/nomachine.xml 

 

    nomachine 

    NoMachine 

    tcp” port=”4000″/> 

 

EOF 

Configure firewalld 

sudo firewall-cmd –permanent –zone=trusted –add-service=nomachine 

sudo firewall-cmd –permanent –zone=home –add-service=nomachine 

sudo firewall-cmd –permanent –zone=internal –add-service=nomachine 

sudo firewall-cmd –permanent –zone=work –add-service=nomachine 

sudo firewall-cmd –reload 

Change to console boot (disable GUI boot). This is so the NoMachine X server is used, which will properly resize the remote display as the client window is resized. 

sudo systemctl set-default multi-user.target 

Configure pulseaudio to work with PipeWire (https://kb.nomachine.com/AR07T01168) 

sudo dnf install pulseaudio –allowerasing 

sudo dnf install pulseaudio-utils 

sudo /usr/NX/scripts/setup/nxnode –audiosetup 

Configure audio (https://forum.nomachine.com/topic/centos-nomachine-server-no-sound) 

sudo /usr/NX/bin/nxnode –audiosetup /etc/pulse 

sudo /etc/NX/nxserver –restart 

Reboot 

[bryan3301]

Here is the full process I used to get NoMachine working on Rocky Linux 9.3.

Download NoMachine

Install NoMachine via local RPM

sudo rpm -i nomachine_8.10.1_1_x86_64.rpm

Create firewall service entry

sudo cat << EOF > /etc/firewalld/services/nomachine.xml

nomachine

NoMachine

tcp” port=”4000″/>

EOF

Configure firewalld

sudo firewall-cmd –permanent –zone=trusted –add-service=nomachine

sudo firewall-cmd –permanent –zone=home –add-service=nomachine

sudo firewall-cmd –permanent –zone=internal –add-service=nomachine

sudo firewall-cmd –permanent –zone=work –add-service=nomachine

sudo firewall-cmd –reload

Change to console boot (disable GUI boot). This is so the NoMachine X server is used, which will properly resize the remote display as the client window is resized.

sudo systemctl set-default multi-user.target

Configure pulseaudio to work with PipeWire (https://kb.nomachine.com/AR07T01168)

sudo dnf install pulseaudio –allowerasing

sudo dnf install pulseaudio-utils

sudo /usr/NX/scripts/setup/nxnode –audiosetup

Configure audio (https://forum.nomachine.com/topic/centos-nomachine-server-no-sound)

sudo /usr/NX/bin/nxnode –audiosetup /etc/pulse

sudo /etc/NX/nxserver –restart

Reboot

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