No available sessions

Forums / NoMachine for Linux / No available sessions

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  • #6698
    Avatarkrusher
    Participant

    Hello

    I have extensively used googlefu to try and find a solution. Being unsuccessful, brings me here.

    My setup using free ver. of nomachine:

    Suse 13.1 x64 as server

    Win7 x64 as client

    Using (latest available) nomachine 4.4.12_11 on Suse, 4.4.12_16 on Win7

    Cant get passed No available sessions on this server

    Tried creating accounts on Linux with nxserver –useradd, also created a new account with nxserver –useradd –system

    X is up and running with user logged in

    I can connect to the windows desktop from linux, but not interact with it – grab mouse and keyboard are checkedOut of ideas…

    #6707
    AvatarHaven
    Contributor

    Hello krusher,
    We will need debug NoMachine server logs to investigate further. Please follow the instructions here:
    https://www.nomachine.com/AR07K00677
    Send them to forum[at]nomachine[dot]com

    After enable debug logs on problematic machine please execute:
    /etc/NX/nxserver --restart
    and after that try to reproduce the issue.

    Additionally please provide output of command:
    ps -Af | grep X

    #6716
    AvatarHaven
    Contributor

    Hello krusher,
    Thank you for submitted logs,
    we need to ask for more information.

    Please provide output of commands:

    /etc/NX/nxserver --resourcelist
    /etc/NX/nxserver --rulelist
    /etc/NX/nxserver --version

    and

    /usr/NX/etc/node.cfg
    /usr/NX/etc/server.cfg

    files from the problematic machine.

    Please send them to forum[at]nomachine[dot]com.

    #6728
    Avatarzaq
    Contributor

    Dear krusher,

    Upgrade from older versions to NoMachine 4 is supported only for NX 3.5.0.
    We have verified that there can be problems when upgrading from version 3.4.0 to 4.
    We strongly advise to uninstall your current installation, remove the /usr/NX directory
    and proceed with a fresh new install of NoMachine (free) 4.4.12.

    #6731
    Avatarkrusher
    Participant

    Thanks Zaq, that did the trick.

    I was unaware that there were remnants of the old ver. on the system.

    I just have one minor issue and that is some color combos produce blurred text.

     

    #6735
    Avatarfra81
    Moderator

    Hello Krusher,

    can you attach a screenshot showing the blurred text?

    #6739
    Avatarkrusher
    Participant

    Console text seems unaffected.

    I have tried adjusting the display settings to no avail.

    #6762
    Avatarfra81
    Moderator

    Thank you Krusher,

    you were right in saying that it is the particular combo to produce the blurred text. Unfortunately some colors may suffer from the colorspace conversion to the YUV format, that is the dowsampled format required by video encoders. Anyway we are aware of the problem and are working on a solution consisting in a lossless addtional encoding pass, to be introduced in the NoMachine display protocol.

    #6763
    AvatarBritgirl
    Keymaster

    The Feature Request is public here: https://www.nomachine.com/FR03M02907

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