zhou_heng

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  • in reply to: Does NoMachine support local USB device? #21863
    zhou_heng
    Participant

    I did send the log file to forum[at]nomachine[dot]com. I attached the log in this reply again. Hope you can get it.

    Attachments:
    in reply to: Does NoMachine support local USB device? #21862
    zhou_heng
    Participant

    Yes, a circle is rotating. I waited until a red ! is marked on the USB icon. Then I ran lsmod | grep nxusb, but there is nothing returned.
    `

    in reply to: Does NoMachine support local USB device? #21852
    zhou_heng
    Participant

    Hi, Giorgi-G.:

    Thank you for the reply. This is the results returned from command cat /usr/NX/var/log/nxinstall.log | grep -i usb && ls -l /usr/NX/bin/drivers/:

    NX> 700 Running: /bin/chown root:root ‘/usr/NX/scripts/restricted/nxusb.sh’.
    NX> 700 Running: /bin/chmod 744 ‘/usr/NX/scripts/restricted/nxusb.sh’.
    NX> 700 Running: /bin/chmod u+s ‘/usr/NX/scripts/restricted/nxusb.sh’.
    NX> 700 Compiling the USB module.
    NX> 700 Running: /bin/cp -f ‘./nxusb.ko’ ‘/usr/NX/bin/drivers/’.
    NX> 700 Running: /usr/bin/strip –strip-debug /usr/NX/bin/drivers/nxusb.ko.
    total 76
    -rw-r–r– 1 root root 73776 Jan  9  2018 nxusb.ko

    The command lsmod | grep nxusb returns nothing.

    The log file (linux_log.tar.gz) generated by command cd ~/ && tar -czf linux_log.tar.gz /usr/NX/var/log was sent to the given email address. Please let me know if you need any other information. Thank you again.

    in reply to: Does NoMachine support local USB device? #21838
    zhou_heng
    Participant

    I’m not admin so I don’t have root access. I contacted the admin. He said that he did not do anything special to the installation or configuration of NoMachine. Now what? Can you conduct an investigation of the software on your side?

    in reply to: Does NoMachine support local USB device? #21790
    zhou_heng
    Participant

    1. How to check whether USB forwarding kernel object is compiled or not?

    2. How to check whether the remote Linux is running in Secure Boot mode?

    3. How to check whether the admin has disabled USB forwarding/connecting?

    I have read the link you gave, but cannot answer the above questions by myself.

    in reply to: Does NoMachine support local USB device? #21771
    zhou_heng
    Participant

    The log file is in the attachment: log.zip, log.z01-z03

    The screenshot is attached at the bottom. The device titled “Microsoft Corp.” is the game controller I wanna connect.

    I tried other USB devices: my Android phone and the USB keyboard, but none of them can connect.

    There is no way to restart remote Ubuntu, because it is a node of my institute’s cluster.

    Please let me know whether you can receive these files and need more.

     

    in reply to: Does NoMachine support local USB device? #21696
    zhou_heng
    Participant

    Hi, Giorgi-G.:

    It does not work. There is a red ! below the icon of the game controller. Ubuntu does not respond to my game controller. But it works if I use the controller locally on the remote Ubuntu, indicating that the driver is installed properly.

    Now what?

    in reply to: How to install NoMachine under user’s home directory? #16352
    zhou_heng
    Participant

    I asked this question because an older version of X-win32 crashes often on my machine, so I was thinking installing something else as a replacement. Without any answer to the question , I contacted X-win32 developer and got a reply immediately (in 6 hours, immediately compared to yours). Now I’ve installed a new version of X-win32 and it works very well. No need to install NoMachine any more.

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