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September 2, 2020 at 14:35 in reply to: NoMachine error: Session Failed. Application terminated prematurely #29330graywolfParticipant
Look also into $HOME/.xsession-errors and /var/log/messages.
Could you list the files located in $HOME/.cache/upstart?
September 1, 2020 at 14:04 in reply to: NoMachine error: Session Failed. Application terminated prematurely #29283graywolfParticipantDesktop log in Ubuntu 16.04 are located in $HOME/.cache/upstart. Search those files for errors.
graywolfParticipantThe first issue looks related to Xfce configuration.
About the screensaver, please tell me the Linux distro in use.
Is the Xfce session running on a NoMachine virtual desktop or on a physical display?
graywolfParticipantWould you send the client side log (folder %USERPROFILE%\.nx) ?
August 25, 2020 at 15:09 in reply to: Authentication failing when unlocking to change server preferences #29133graywolfParticipantWould you send the output of command
sudo -l -U davidn
?Would you try a debug version of a NoMachine component in order to collect more information?
graywolfParticipantI’m pretty sure this has nothing to do with pack option. Let me suggest to try to check “Disable client side hardware decoding” in the NoMachine menu, if you have the chance.
graywolfParticipantThank you very much for your cooperation. We identified the problem. It’ll be fixed in one of the next releases.
graywolfParticipantHello. Would you try a custom NoMachine package in order to help the debugging?
August 18, 2020 at 10:07 in reply to: Authentication failing when unlocking to change server preferences #29027graywolfParticipantIs your home folder located on a remote filesystem (mounted by NFS, for example)?
graywolfParticipantHello, you need to run
/etc/NX/nxserver --virtualgl-install
as preliminary stage.Then run
/usr/NX/scripts/vgl/vglrun glxinfo > vlg.txt 2>&1
and search vgl.txt for error messages.graywolfParticipantHello.
Processes confined in the chroot environment still employ the Android kernel that does not provide support for the kind of shared memory needed by NoMachine server.
graywolfParticipantWe can’t reproduce with latest nvidia driver 450.57.
Please collect info about your video card using command
lshw -C display
.graywolfParticipantHello. Would you run the command xrandr for both the cases, with driver 440.100 and with 450.57?
graywolfParticipantI’m afraid it is not possible to use NoMachine to do what you are asking. NoMachine virtual desktop are available only in Linux products, anyway they cannot be employed to extend an existing screen (they aren’t intended for doing that).
graywolfParticipantHello. Is the server side a virtual machine? Are you using open source video driver or from a video card vendor’s package? Any error in files /usr/NX/var/log/node/*/session ?
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