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SSH-Installationsfehler

Bitte lassen Sie mich wissen, was hier zu tun ist. Ich versuche, Hadoop in Ubuntu zu installieren. Die ssh-Konnektivität löst einen Fehler aus

$ Sudo apt-get install openssh-server 
Reading package lists... Done 
Building dependency tree
Reading state information... Done 
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation:

The following packages have unmet dependencies: 
openssh-server : 
Depends: openssh-client (= 1:6.6p1-2ubuntu1) but 1:6.6p1-2ubuntu2 is to be installed 
Recommends: ncurses-term but it is not going to be installed 
Recommends: ssh-import-id but it is not going to be installed 
E: Unable to correct problems, you have held broken packages.


$ ifconfig

eth0 Link encap:Ethernet HWaddr 08:00:27:3a:a6:f3
inet addr:192.168.0.112 Bcast:192.168.0.255 Mask:255.255.255.0 
inet6 addr: fe80::a00:27ff:fe3a:a6f3/64 Scope:Link 
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 
RX packets:15543 errors:0 dropped:0 overruns:0 frame:0 
TX packets:10845 errors:0 dropped:0 overruns:0 carrier:0 
collisions:0 txqueuelen:1000 
RX bytes:11839138 (11.8 MB) TX bytes:1448354 (1.4 MB)


lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0 
inet6 addr: ::1/128 Scope:Host 
UP LOOPBACK RUNNING MTU:65536 Metric:1 
RX packets:2175 errors:0 dropped:0 overruns:0 frame:0 
TX packets:2175 errors:0 dropped:0 overruns:0 
carrier:0 collisions:0 txqueuelen:0 
RX bytes:217643 (217.6 KB) TX bytes:217643 (217.6 KB)



$ Sudo apt-get install openssh-server
Some packages could not be installed. 
The following information may help to resolve the situation: 
The following packages have unmet dependencies: 
openssh-server : 
Depends: openssh-client (= 1:6.6p1-2ubuntu1) but 1:6.6p1-2ubuntu2 is to be installed 
Recommends: ncurses-term but it is not going to be installed 
Recommends: ssh-import-id but it is not going to be installed 
E: Unable to correct problems, you have held broken packages.     


$ Sudo iptables -L
 Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination 
$ Sudo iptables -A INPUT -p tcp --dport ssh -j ACCEPT

$ ssh localhost ssh: connect to Host localhost port 22: Connection refused
6
user3858193

Das Problem:

openssh-server : Depends: openssh-client (= 1:6.6p1-2ubuntu1) but 1:6.6p1-2ubuntu2 is installed.

Versuche es mit:

Sudo aptitude install openssh-client=1:6.6p1-2ubuntu1

Dies kehrt zu dieser Version zurück

Dann habe ich das gemacht:

Sudo apt-get install openssh-server

Dann hat der ssh localhost funktioniert.

14
Dominic Suciu
Sudo aptitude install openssh-client=1:6.6p1-2ubuntu1

Arbeitete am besten für mich. Ich hatte jedoch den Befehl aptitude nicht installiert und bekam den Fehler:

Kein passwd Eintrag für Benutzer 'aptitude'

Ich musste den Befehl aptitude installieren mit:

Sudo apt-get install aptitude

Sobald es installiert war, konnte ich dann den oben genannten Befehl verwenden:

Sudo aptitude install openssh-client=1:6.6p1-2ubuntu1

Nachdem openssh-client=1:6.6p1-2ubuntu1 installiert wurde, was eine Abhängigkeit für openssh-server darstellt, konnte ich ssh installieren.

1
ADITYA SINHA