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Searching in: Trouble Reports
ID: TR01Q09084
Added on: 2019-01-11
Last update: 2019-02-21
Solved in version: 6.5.6
Platform: All Linux Platforms
Product: NoMachine Server
Severity: Minor
Status: Closed
An authentication dialog box appears on Fedora 29 and RHEL 7.6 while creating a virtual session

This problem is the same described here:

which has been already solved for Ubuntu 18.04 and previous versions and older version of Fedora. The same issue is still present in Fedora 29 and RHEL/CentOS 7.6.

As a workaround, copy file from the NoMachine installation to Polkit directory:

/sudo cp /usr/NX/share/policy/10-org.nomachine.allow.colord.pkla  /etc/polkit-1/localauthority/55-org.nomachine.d/