Services won’t start on Fedora 25

[DoctorDan]

I’ve successfully installed NoMachine on raspbian and Debian 8.
I have been unable to duplicate this success on Fedora 25. Desktop is Xfce.

NoMachine version is free ‘nomachine_5.1.62_1_x86_64.rpm’.

I’ve followed the instructions in the following articles:
TR02L04291
AR03C00168

and
I’ve removed and reinstalled the rpm on Debian 25

and this is the result:
[root@macbook-fedora Downloads]# /usr/NX/scripts/setup/nxserver –updateNX> 701 Starting update at: Thu Nov 24 10:42:18 2016.
NX> 701 Updating: nxclient version: 5.1.62.
NX> 701 Using installation profile: Fedora.
NX> 701 Update log is: /usr/NX/var/log/nxupdate.log.
NX> 701 Updating: nxplayer version: 5.1.62.
NX> 701 Using installation profile: Fedora.
NX> 701 Update log is: /usr/NX/var/log/nxupdate.log.
NX> 701 To connect the remote printer to the local desktop,
NX> 701 the user account must be a member of the CUPS System Group: sys.
NX> 701 Updating: nxnode version: 5.1.62.
NX> 701 Using installation profile: Fedora.
NX> 701 Update log is: /usr/NX/var/log/nxupdate.log.
NX> 701 Saving configuration file to: /usr/NX/etc/node.cfg.backup.
NX> 701 Creating configuration in: /usr/NX/etc/node.cfg.
/usr/bin/which: no konsole in (/usr/local/sbin:/usr/sbin:/usr/local/bin:/usr/bin:/bin:/root/bin)
NX> 701 Updating: nxserver version: 5.1.62.
NX> 701 Using installation profile: Fedora.
NX> 701 Update log is: /usr/NX/var/log/nxupdate.log.
NX> 701 Saving configuration file to: /usr/NX/etc/server.cfg.backup.
NX> 701 Creating configuration in: /usr/NX/etc/server.cfg.
NX> 701 ERROR: Cannot enable systemd service: nxserver.service.
NX> 701 ERROR: Cannot enable systemd service: .

I have searched for other information regarding these errors and have found nothing useful.

Please tell me why this is happening and what to do to fix it.
Thank you

[kroy]

Thank you for reporting. Problem is known, it’s connected with SElinux. Workaround you can find in trouble report: https://www.nomachine.com/TR11N07360. Please follow this TR and use the notify me tool to know when a fix is available.

[nole34]

I already had Fedora installed and it automatically upgraded to 25.  I followed the advice of

SELINUX=enforcing
to
SELINUX=permissive

 

I’m still unable to connect and get the following errors:
The session negotiation failed.
Error: Frame buffer on server not started: nxFrameBuffer aborted

[Britgirl]

We’ve checked the workaround just to make sure.

Did you follow the tip “After changing the selinux settings user should reboot machine and then reinstall NoMachine server”?

[Author]

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