Can't connect: Unable to negotiate with UNKNOWN port -1

[Ken Tanzer]

Hi.  So I've had a perfectly function SSH client with the app, but decided to give Ain to all those deprecation warnings and switch to the extension.  When I try to connect to my key hosts though, it's failing with this message:

Unable to negotiate with UNKNOWN port -1: no matching host key type found. Their offer: ssh-rsa,ssh-dss

I tried deleting my connections to those hosts, and then creating a new connection, but that fails in the same way. My known hosts file does not have those hosts, and my config file is empty.  I did try creating a connection to a different host, which was not among my existing connections, and it politely asked if I wanted to accept the key of an unknown host, and then connected without problem.

Any assistance appreciated.  Thanks.

Ken

[Ken Tanzer]

Probably should have added that I'm running version 0.44 of the extension, on a Chromebook running Version 98.0.4758.107

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[Mike Frysinger]

the server is ancient & insecure and you really need to upgrade it.  this isn't a bug in the Secure Shell extension.  please see the FAQ:

https://chromium.googlesource.com/apps/libapps/+/HEAD/nassh/doc/FAQ.md#Are-ssh_dss-and-ssh_dss_cert_keys-supported

https://chromium.googlesource.com/apps/libapps/+/HEAD/nassh/doc/FAQ.md#are-ssh_rsa-sha1-keys-supported

-mike

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