Ssh key with passphrase is really slow

[JustTB]

Prerequisites

• [ X] Put an X between the brackets on this line if you have done all of the following:
  • Reproduced the problem in Safe Mode: https://flight-manual.atom.io/hacking-atom/sections/debugging/#using-safe-mode
  • Followed all applicable steps in the debugging guide: https://flight-manual.atom.io/hacking-atom/sections/debugging/
  • Checked the FAQs on the message board for common solutions: https://discuss.atom.io/c/faq
  • Checked that your issue isn't already filed: https://github.com/issues?utf8=✓&q=is%3Aissue+user%3Aatom
  • Checked that there is not already an Atom package that provides the described functionality: https://atom.io/packages

Description

My ssh key for git is secured by a passphrase and atom is asking me as well for it, but it takes ages.
When I type it in the console it is normal/fast.

Sometimes I even get:

linux-ssh: Linux ssh wrapper invoked with arguments: [git@github.com
linux-ssh: using SSH command [ssh]
Received disconnect from 140.82.118.3 port 22:11: Bye Bye
Disconnected from 140.82.118.3 port 22
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.

Steps to Reproduce

1. create a ssh key that needs a passphrase (not stored in keyring)
2. create a git commit and push it to a repo of your choice (github)
3. wait till it finishes

Expected behavior:

It should take less then 30 seconds.

Actual behavior:

It takes more then 30 seconds and fails sometimes.

Reproduces how often:

Versions

Atom : 1.39.1
Electron: 3.1.10
Chrome : 66.0.3359.181
Node : 10.2.0
apm 2.2.4
npm 6.2.0
node 8.9.3 x64
atom 1.39.1
python 2.7.15+
git 2.17.1

Additional Information

[vyurchenko1986]

1. ssh-add /home/USER/.ssh/profile/keys/id_rsa_github

2. Add to .bashrc file:

#GitHub:
ssh-add -l &>/dev/null
if [ "$?" == 2 ]; then
test -r /.ssh-agent-env &&
eval "$(</.ssh-agent-env)" >/dev/null

ssh-add -l &>/dev/null
if [ "$?" == 2 ]; then
(umask 066; ssh-agent > /.ssh-agent-env)
eval "$(</.ssh-agent-env)" >/dev/null
ssh-add /home/USER/.ssh/profile/keys/id_rsa_github
fi
fi

https://rtfm.co.ua/ssh-rsa-klyuchi-i-ssh-agent-upravlenie-ssh-klyuchami-i-ix-parolyami/