Cannot connect from Widows to Linux server

[vinser52]

• VSCode Version: 1.37.1 (system setup)
• Local OS Version: Windows 10 Enterprise
• Remote OS Version: Linux 4.15.0-43-generic Remote containers: Support target of multi-stage Dockerfile, buildArgs #46-Ubuntu SMP
• Remote Extension/Connection Type: SSH

Steps to Reproduce:

1. I have the following entry in ssh config:
   Host my_machine(21.120)
   HostName 10.125.21.120
   User svinogra
   IdentityFile C:\Users\svinogra.ssh\id_rsa-remote-ssh
2. When I try to connect from VS code I got the following error:

[11:42:36.590] [email protected]
[11:42:36.590] win32 x64
[11:42:36.591] SSH Resolver called for "ssh-remote+my_machine(21.120)", attempt 1
[11:42:36.591] SSH Resolver called for host: my_machine(21.120)
[11:42:36.591] Setting up SSH remote "my_machine(21.120)"
[11:42:36.630] Using commit id "f06011ac164ae4dc8e753a3fe7f9549844d15e35" and quality "stable" for server
[11:42:36.635] Testing ssh with ssh -V
[11:42:36.645] Got error from ssh: spawn ssh ENOENT
[11:42:36.645] Testing ssh with C:\WINDOWS\System32\OpenSSH\ssh.exe -V
[11:42:36.650] Got error from ssh: spawn C:\WINDOWS\System32\OpenSSH\ssh.exe ENOENT
[11:42:36.650] Testing ssh with C:\Program Files\Git\usr\bin\ssh.exe -V
[11:42:36.966] ssh exited with code: 0
[11:42:36.966] Got stderr from ssh: OpenSSH_8.0p1, OpenSSL 1.1.1c  28 May 2019
[11:42:36.967] Running script with connection command: "C:\Program Files\Git\usr\bin\ssh.exe" -o ClearAllForwardings=true my_machine(21.120) bash
[11:42:36.969] Install and start server if needed
[11:42:37.500] > 
[11:42:37.500] Got some output, clearing connection timeout
[11:42:37.594] > bash) was unexpected at this time.
> 
[11:42:38.019] "install" terminal command done
[11:42:38.019] Install terminal quit with output: bash) was unexpected at this time.
[11:42:38.019] Received install output: bash) was unexpected at this time.
[11:42:38.020] Failed to parse remote port from server output: bash) was unexpected at this time.
[11:42:38.020] 
[11:42:38.020] TELEMETRY: {"eventName":"resolver","properties":{"outcome":"failure","reason":"UnparsableOutput"},"measures":{"resolveAttempts":1,"retries":1}}
[11:42:38.021] ------

I did some investigation and tried to run the following command from the Windows command line:
C:\Users\svinogra>"C:\Program Files\Git\usr\bin\ssh.exe" -o ClearAllForwardings=true my_machine(21.120)

[roblourens]

This is due to the parentheses in your host name. It's fixed in the nightly version of this extension and the fix will come to the stable version soon.