Last updated on SEPTEMBER 08, 2016
Applies to:Solaris Operating System - Version 9 GA and later
Information in this document applies to any platform.
When one encounters a message with "Server refused to allocate pty" when ssh(1) into a Solaris machine, one may normally be quick to conclude that this is a pty(pseudo terminal) exhaustion issue. In truth, this can be the result from various issues.
This document attempts to provide general troubleshooting steps to trace and narrow down the underlying issue that caused the "Server refused to allocate pty" failure on Solaris system. This will allow the right support team to be engaged to resolve the actual underlying issue.
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
Million Knowledge Articles and hundreds of Community platforms