[Koha] Postfix installation - No protocol specified | leafpad: Cannot open display

venkat narayana Thandu thanduvenkat at gmail.com
Thu Mar 28 17:45:27 NZDT 2019


Hi All,

While installing postfix getting the message

'' No protocol specified
Leafpad: Cannot open display''.

Running Koha 18.11 on Ubuntu 16.0.
Request your suggestions to solve this issue.

With Regards,
Venkata Narayana T
Tata Projects Ltd.
Hyderabad


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