连接到树莓派时ssh文件编号错误

Question

I just installed a fresh copy of Ubuntu(Wheezy) on my raspberry pi and I am now trying to SSH into it from my windows desktop via SSH in git bash. When I try it tells me:

>ssh 192.168.0.105
connect to host 192.168.0.105 port 22: Bad file number

When I try port 443:

>ssh -v 192.168.0.105 -p 443
OpenSSH_6.6.1, OpenSSL 1.0.1i 6 Aug 2014
debug1: Connecting to 192.168.0.105 [192.168.0.105] port 443.
debug1: connect to address 192.168.0.105 port 443: Attempt to connect timed out without establishing a connection
ssh: connect to host 192.168.0.105 port 443: Bad file number

I found a few posts on how to fix this when people had problems connection to github etc, but no solutions for just a local network. I checked the router and cannot find anything that is blocking port 22. I also disabled the firewall on my windows pc while testing. If someone could explain why Im having this problem, and possibly how to fix it I would appreciate it.

Answer 1

我发现我的pi连接到来宾网络而不是主网络，并且来宾网络显然阻塞了所有ssh端口。

Answer 2

Another possibility is that SSH is not enabled on the Pi. This is the case with the Raspbian after November 2016.

https://www.raspberrypi.org/documentation/remote-access/ssh

As of the November 2016 release, Raspbian has the SSH server disabled by default. You will have to enable it manually.

To enable SSH for headless machines:

For headless setup, SSH can be enabled by placing a file named ssh , without any extension, onto the boot partition of the SD card.