Hello, i am new to Linux any ways i am trying to set gns3 on fedora but i keep getting this error Could not find local server gns3server"
i tried changed both my loopback address and pc address on gns3 setup wizard and nothing. I also uninstalled and reinstalled gns3 and that did not work.

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There should be a process running in the background, named gns3server. To check this, run the command pgrep gns3server.

This process should be listening on port 3080. To check this, use the command ss -lntp | grep 3080.

Most likely, something prevented the gns3server from starting, and the two commands won't display anything relevant.

Since the more recent versions of Fedora use systemd for managing services, you may find information about the failure with the commands systemctl status gns3 or journalctl -l -u gns3. The latter command must be executed as root.

Alternatively, check the GNS3 log file, which is probably /var/log/gns3/gns3.log (see also the systemd service definition).

Another possibility: The gns3server was not installed at all. Check if the file /usr/bin/gns3server exists and can be executed. On my Fedora 28 PC, GNS3 consists of three packages:
Perhaps gns3-server is missing on your system.

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