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From: egarrulo <egarrulo@gmail.com>
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Subject: Re: Long loading times for "tramp"
Date: Thu, 9 Jun 2016 07:17:08 +0200
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On 09/06/16 04:34, Noam Postavsky wrote:
> egarrulo <egarrulo <at> gmail.com> writes:
>
>> I start "emacs -Q", then evaluate "(require 'tramp)" and then I must
>> wait for more than two minutes to interact with Emacs again.
>>
>> I am using GNU Emacs 24.5.1 on GNU/Linux.
>
> Sounds like https://debbugs.gnu.org/cgi/bugreport.cgi?bug=20015
>
> Try changing your DNS, or setting tramp-ssh-controlmaster-options before
> loading tramp.

(setq tramp-ssh-controlmaster-options "")

before loading tramp does fix the issue.  Thanks.