Stop transmission: systemctl stop transmission-daemon
Edit: /home/osmc/.config/transmission-daemon/settings.json
or if install from command line: /etc/transmission-daemon/settings.json
Replace “user” and “password”. (plain text “password” will be hashed on next start)
...
"rpc-authentication-required": true,
...
"rpc-password": "password",
...
"rpc-username": "user",
....
Start transmission: systemctl start transmission-daemon
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