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OpenSSH no longer accessible



The 2019 Stack Overflow Developer Survey Results Are In
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)openssh: Permission deniedWired connection is fine on windows 8.1 but loads indefinitely on Ubuntu Mate 16.04Ping hangs and SSH times outHelp! suddenly cant ssh into server for no apparent reason (operation timedout)Adding a OpenSSH key to another hostUnable to ping 18.04 desktop unless this machine first pings the client, when using networkd instead of network-managerUbuntu 18.04 Server no remote accessChanging listening ports with openSSHSFTP Openssh configurationHow to troubleshoot defunct wireless connection





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I just installed a fresh copy of Ubuntu 18.04 server on an older mac mini. Initially I was using a hard line for networking but after fighting with netplan I finally got wifi working. However, in a very strange turn of events ssh suddenly stopped working altogether. The computer is connected as I can see an ip address when running ifconfig and I can connect to the network and internet as a whole. When I try to ssh to the machine though I only receive a timeout. What could possibly be causing this?










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    I just installed a fresh copy of Ubuntu 18.04 server on an older mac mini. Initially I was using a hard line for networking but after fighting with netplan I finally got wifi working. However, in a very strange turn of events ssh suddenly stopped working altogether. The computer is connected as I can see an ip address when running ifconfig and I can connect to the network and internet as a whole. When I try to ssh to the machine though I only receive a timeout. What could possibly be causing this?










    share|improve this question

























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      0








      0








      I just installed a fresh copy of Ubuntu 18.04 server on an older mac mini. Initially I was using a hard line for networking but after fighting with netplan I finally got wifi working. However, in a very strange turn of events ssh suddenly stopped working altogether. The computer is connected as I can see an ip address when running ifconfig and I can connect to the network and internet as a whole. When I try to ssh to the machine though I only receive a timeout. What could possibly be causing this?










      share|improve this question














      I just installed a fresh copy of Ubuntu 18.04 server on an older mac mini. Initially I was using a hard line for networking but after fighting with netplan I finally got wifi working. However, in a very strange turn of events ssh suddenly stopped working altogether. The computer is connected as I can see an ip address when running ifconfig and I can connect to the network and internet as a whole. When I try to ssh to the machine though I only receive a timeout. What could possibly be causing this?







      networking server ssh






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