Testing SSH to Github Throw PTY allocation error

[EduardoSantanaSeverino]

Discord username (optional)

No response

Describe the bug

When trying to test the SSH connection to GitHub, I am getting the "PTY allocation request failed on channel 1".

To Reproduce

Steps to reproduce:

1. configure your ssh authentication with github.
2. configure your ssh key with ./ssh/config file.
3. execute the command: ssh github.com, it will throw an error.
4. however, if doing ssh -T github.com, it will not throw the error.

Expected behavior

No response

Screenshots

Operating System

MacOS

OS Version

13

Shell Version

zsh 5.9 (x86_64-apple-darwin22.0)

Warp Version

v0.2023.04.11.08.03

Additional context

No response

Does this block you from using Warp daily?

Yes, this issue prevents me from using Warp daily.

Is this a Warp specific issue? (i.e. does it happen in Terminal, iTerm, Kitty, etc.)

Yes, this I confirmed this only happens in Warp, not other terminals.

Warp Internal (ignore): linear-label:b8107fdf-ba31-488d-b103-d271c89cac3e

None

[EduardoSantanaSeverino]

https://stackoverflow.com/questions/63917116/cant-ssh-into-git-pty-allocation-request-failed-on-channel-0

[dannyneira]

Appreciate you letting us know @EduardoSantanaSeverino We'll post any updates on this thread. Please :+1: and comment if you're also seeing this issue as it helps us gauge impact.

[mkpanq]

I've noticed this bug still exists (version v0.2023.06.27.19.34.stable_01) - took me a couple of minutes to figure out that it was Warp's issue, not my ssh configuration 😅 Hope it'll be fixed soon 🙏🏼

Thanks a lot :) Warp is a great tool 💪🏼

[nbbaier]

I'm also getting when running:

17:04 ~/ λ ssh git@github.com
PTY allocation request failed on channel 0
Hi nbbaier! You've successfully authenticated, but GitHub does not provide shell access.
Connection to github.com closed.

[ShawnL00]

I'm also getting when running:

17:04 ~/ λ ssh git@github.com
PTY allocation request failed on channel 0
Hi nbbaier! You've successfully authenticated, but GitHub does not provide shell access.
Connection to github.com closed.

I have the same issue.

[nebez]

Same issue here. Preventing pty with -T does indeed work.

Running the same command (without -T) in any other terminal works fine.