Here is the bizarre thing:
from a gnome-shell
telnet 192.168.1.12 22
Trying 192.168.1.12...
Connected to 192.168.1.12.
Escape character is '^]'.
SSH-2.0-OpenSSH_8.0
Invalid SSH identification string.
Connection closed by foreign host.
ssh 192.168.1.12 22
time out
But
from a terminal (ttx)
the ssh works perfectly well!
What is wrong with the gnome environment?
>
>
> > Date: Saturday, September 14, 2019 22:13:11 +0800
> > From: Ed Greshko <ed.greshko(a)greshko.com>
>
> >>> On 9/14/19 9:34 PM, Patrick Dupre wrote:
>
> >
> >>> From the remote system, what do you get when you try to
"telnet"
> >>> to port 22?
> >>>
> >> telnet 192.168.1.12
> >> Trying 192.168.1.12...
> >> telnet: connect to address 192.168.1.12: No route to host
> >>
> >> I guess that I need to reestablish the route.
> >> How?
> >>
> >
> > No, that is an indication that port 22 is not open.
> >
>
> Actually, it looks like you did a telnet to the (default) telnet port
> (23):
>
> > telnet 192.168.1.12
>
> rather than the ssh port (22), as Ed suggested:
>
> > telnet 192.168.1.12 22
>
> which is what is needed to get meaningful results.
>
> Try the telnet to the ssh port and see what you get. It may be a
> firewall issue, but the results you showed don't appear to be a test
> of the issue.
>
> _______________________________________________
> users mailing list -- users(a)lists.fedoraproject.org
> To unsubscribe send an email to users-leave(a)lists.fedoraproject.org
> Fedora Code of Conduct:
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> List Guidelines:
https://fedoraproject.org/wiki/Mailing_list_guidelines
> List Archives:
https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org
>