SSH Daemon doesn't start normally way
I use Ubuntu server 16.04.1 LTS (Kernel 4.4.0-38-generic x86_64).
And Install openssh-server(1:7.2p2-4ubuntu2.1).
At first, I use below.
sudo systemctl enable ssh.service
But sshd doesn't start in boot process.
So, I check this Questions -> (SSH Daemon does not autostart)
And try this article -> (http://blog.roberthallam.org/2010/06/sshd-not-running-at-startup)
However, sshd doesn't start. (sudo service ssh status is dead.)
Of course, I check symbolic link of /etc/rc*.d/S**ssh is created.
Then I added below to /etc/rc.local.
/etc/init.d/ssh start
Finally, sshd does start on boot, but I wonder why normally process doesn't work.
It might be because using usb wireless adapter, but I cannot be sure that.
Please tell me what do you think.
server ssh autostart
edited Apr 13 '17 at 12:25
Community♦
1
asked Sep 27 '16 at 11:19
MAD_PEPPERMAD_PEPPER
1113
add a comment |
I use Ubuntu server 16.04.1 LTS (Kernel 4.4.0-38-generic x86_64).
And Install openssh-server(1:7.2p2-4ubuntu2.1).
At first, I use below.
sudo systemctl enable ssh.service
But sshd doesn't start in boot process.
So, I check this Questions -> (SSH Daemon does not autostart)
And try this article -> (http://blog.roberthallam.org/2010/06/sshd-not-running-at-startup)
However, sshd doesn't start. (sudo service ssh status is dead.)
Of course, I check symbolic link of /etc/rc*.d/S**ssh is created.
Then I added below to /etc/rc.local.
/etc/init.d/ssh start
Finally, sshd does start on boot, but I wonder why normally process doesn't work.
It might be because using usb wireless adapter, but I cannot be sure that.
Please tell me what do you think.
server ssh autostart
edited Apr 13 '17 at 12:25
Community♦
1
asked Sep 27 '16 at 11:19
MAD_PEPPERMAD_PEPPER
1113
I have no direct experience with this, but reading around it seems likely that the "right" approach is to tell sshd to start onnetwork-online.targetinstead ofnetwork.target- see Linux tip: Force systemd networkd to wait for DHCP - but note that you are probably using NetworkManager not networkd - so the enable command would besystemctl enable NetworkManager-wait-online.serviceRunning Services After the Network is up
– steeldriver
Sep 27 '16 at 13:09
Thanks. I didn't understand well about "ssh daemon needs specific IP." I didn't setListenAddressofsshd_config. So I thought sshd doesn't need specific IP to start service. I thought device initialization is only needed by ssh daemon.
– MAD_PEPPER
Sep 28 '16 at 13:06
I triednetwork-online.targetapproach, but failed to start sshd. And I don't use NetworkManager, but networking daemon. This may be because of version of systemd. systemd message isDependency failed for Wait for Network to be Configured. systemd-networkd-wait-online.service: Job systemd-networkd-wait-online.service/start failed with result 'dependency'
– MAD_PEPPER
Sep 28 '16 at 15:39
I re-install "ubuntu server", and I checked option of "open-ssh" install in dialogue. This works well, and sshd is start automatically. After all, I don't understand cause of this problem.
– MAD_PEPPER
Oct 1 '16 at 21:13
add a comment |
I use Ubuntu server 16.04.1 LTS (Kernel 4.4.0-38-generic x86_64).
And Install openssh-server(1:7.2p2-4ubuntu2.1).
At first, I use below.
sudo systemctl enable ssh.service
But sshd doesn't start in boot process.
So, I check this Questions -> (SSH Daemon does not autostart)
And try this article -> (http://blog.roberthallam.org/2010/06/sshd-not-running-at-startup)
However, sshd doesn't start. (sudo service ssh status is dead.)
Of course, I check symbolic link of /etc/rc*.d/S**ssh is created.
Then I added below to /etc/rc.local.
/etc/init.d/ssh start
Finally, sshd does start on boot, but I wonder why normally process doesn't work.
It might be because using usb wireless adapter, but I cannot be sure that.
Please tell me what do you think.
server ssh autostart
edited Apr 13 '17 at 12:25
Community♦
1
asked Sep 27 '16 at 11:19
MAD_PEPPERMAD_PEPPER
1113
I use Ubuntu server 16.04.1 LTS (Kernel 4.4.0-38-generic x86_64).
And Install openssh-server(1:7.2p2-4ubuntu2.1).
At first, I use below.
sudo systemctl enable ssh.service
But sshd doesn't start in boot process.
So, I check this Questions -> (SSH Daemon does not autostart)
And try this article -> (http://blog.roberthallam.org/2010/06/sshd-not-running-at-startup)
However, sshd doesn't start. (sudo service ssh status is dead.)
Of course, I check symbolic link of /etc/rc*.d/S**ssh is created.
Then I added below to /etc/rc.local.
/etc/init.d/ssh start
Finally, sshd does start on boot, but I wonder why normally process doesn't work.
It might be because using usb wireless adapter, but I cannot be sure that.
Please tell me what do you think.
server ssh autostart
server ssh autostart
edited Apr 13 '17 at 12:25
Community♦
1
asked Sep 27 '16 at 11:19
MAD_PEPPERMAD_PEPPER
1113
edited Apr 13 '17 at 12:25
Community♦
1
asked Sep 27 '16 at 11:19
MAD_PEPPERMAD_PEPPER
1113
edited Apr 13 '17 at 12:25
Community♦
1
edited Apr 13 '17 at 12:25
Community♦
1
edited Apr 13 '17 at 12:25
Community♦
1
1
asked Sep 27 '16 at 11:19
MAD_PEPPERMAD_PEPPER
1113
asked Sep 27 '16 at 11:19
MAD_PEPPERMAD_PEPPER
1113
asked Sep 27 '16 at 11:19
MAD_PEPPERMAD_PEPPER
1113
1113
I have no direct experience with this, but reading around it seems likely that the "right" approach is to tell sshd to start onnetwork-online.targetinstead ofnetwork.target- see Linux tip: Force systemd networkd to wait for DHCP - but note that you are probably using NetworkManager not networkd - so the enable command would besystemctl enable NetworkManager-wait-online.serviceRunning Services After the Network is up
– steeldriver
Sep 27 '16 at 13:09
Thanks. I didn't understand well about "ssh daemon needs specific IP." I didn't setListenAddressofsshd_config. So I thought sshd doesn't need specific IP to start service. I thought device initialization is only needed by ssh daemon.
– MAD_PEPPER
Sep 28 '16 at 13:06
I triednetwork-online.targetapproach, but failed to start sshd. And I don't use NetworkManager, but networking daemon. This may be because of version of systemd. systemd message isDependency failed for Wait for Network to be Configured. systemd-networkd-wait-online.service: Job systemd-networkd-wait-online.service/start failed with result 'dependency'
– MAD_PEPPER
Sep 28 '16 at 15:39
I re-install "ubuntu server", and I checked option of "open-ssh" install in dialogue. This works well, and sshd is start automatically. After all, I don't understand cause of this problem.
– MAD_PEPPER
Oct 1 '16 at 21:13
add a comment |
I have no direct experience with this, but reading around it seems likely that the "right" approach is to tell sshd to start onnetwork-online.targetinstead ofnetwork.target- see Linux tip: Force systemd networkd to wait for DHCP - but note that you are probably using NetworkManager not networkd - so the enable command would besystemctl enable NetworkManager-wait-online.serviceRunning Services After the Network is up
– steeldriver
Sep 27 '16 at 13:09
Thanks. I didn't understand well about "ssh daemon needs specific IP." I didn't setListenAddressofsshd_config. So I thought sshd doesn't need specific IP to start service. I thought device initialization is only needed by ssh daemon.
– MAD_PEPPER
Sep 28 '16 at 13:06
I triednetwork-online.targetapproach, but failed to start sshd. And I don't use NetworkManager, but networking daemon. This may be because of version of systemd. systemd message isDependency failed for Wait for Network to be Configured. systemd-networkd-wait-online.service: Job systemd-networkd-wait-online.service/start failed with result 'dependency'
– MAD_PEPPER
Sep 28 '16 at 15:39
I re-install "ubuntu server", and I checked option of "open-ssh" install in dialogue. This works well, and sshd is start automatically. After all, I don't understand cause of this problem.
– MAD_PEPPER
Oct 1 '16 at 21:13
I have no direct experience with this, but reading around it seems likely that the "right" approach is to tell sshd to start on
network-online.target instead of network.target - see Linux tip: Force systemd networkd to wait for DHCP - but note that you are probably using NetworkManager not networkd - so the enable command would be systemctl enable NetworkManager-wait-online.service Running Services After the Network is up– steeldriver
Sep 27 '16 at 13:09
I have no direct experience with this, but reading around it seems likely that the "right" approach is to tell sshd to start on
network-online.target instead of network.target - see Linux tip: Force systemd networkd to wait for DHCP - but note that you are probably using NetworkManager not networkd - so the enable command would be systemctl enable NetworkManager-wait-online.service Running Services After the Network is up– steeldriver
Sep 27 '16 at 13:09
Thanks. I didn't understand well about "ssh daemon needs specific IP." I didn't set
ListenAddress of sshd_config . So I thought sshd doesn't need specific IP to start service. I thought device initialization is only needed by ssh daemon.– MAD_PEPPER
Sep 28 '16 at 13:06
Thanks. I didn't understand well about "ssh daemon needs specific IP." I didn't set
ListenAddress of sshd_config . So I thought sshd doesn't need specific IP to start service. I thought device initialization is only needed by ssh daemon.– MAD_PEPPER
Sep 28 '16 at 13:06
I tried
network-online.target approach, but failed to start sshd. And I don't use NetworkManager, but networking daemon. This may be because of version of systemd. systemd message is Dependency failed for Wait for Network to be Configured. systemd-networkd-wait-online.service: Job systemd-networkd-wait-online.service/start failed with result 'dependency'– MAD_PEPPER
Sep 28 '16 at 15:39
I tried
network-online.target approach, but failed to start sshd. And I don't use NetworkManager, but networking daemon. This may be because of version of systemd. systemd message is Dependency failed for Wait for Network to be Configured. systemd-networkd-wait-online.service: Job systemd-networkd-wait-online.service/start failed with result 'dependency'– MAD_PEPPER
Sep 28 '16 at 15:39
I re-install "ubuntu server", and I checked option of "open-ssh" install in dialogue. This works well, and sshd is start automatically. After all, I don't understand cause of this problem.
– MAD_PEPPER
Oct 1 '16 at 21:13
I re-install "ubuntu server", and I checked option of "open-ssh" install in dialogue. This works well, and sshd is start automatically. After all, I don't understand cause of this problem.
– MAD_PEPPER
Oct 1 '16 at 21:13
add a comment |
1 Answer
1
active
oldest
votes
Well make sure openssh-server is installed. If installed already try reinstalling as follows :
sudo apt-get remove --purge openssh-server
sudo apt-get install openssh-server
For Ubuntu 16.04 LTS , there isn't any issue with 4.4 kernel and Linux kernel 4.6 is also compatible as well. If you still have the problem then I recommend you to upgrade your kernel or recompile your kernel.
edited Sep 27 '16 at 11:47
edwinksl
16.7k125385
answered Sep 27 '16 at 11:47
SAGAR NairSAGAR Nair
1,046612
I didn't write in question, but I already re-installed openssh-server. But nothing changed. No one else seems to have same problem, I think this is my environmental problem.
– MAD_PEPPER
Sep 28 '16 at 11:23
Linux image 4.6 don't seems to provide withapt. I think manually upgrade of linux kernel isn't recommended. I'm unwilling to.
– MAD_PEPPER
Sep 28 '16 at 12:19
I didn't say thanks! sorry! Thanks a lot!
– MAD_PEPPER
Sep 28 '16 at 12:54
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Well make sure openssh-server is installed. If installed already try reinstalling as follows :
sudo apt-get remove --purge openssh-server
sudo apt-get install openssh-server
For Ubuntu 16.04 LTS , there isn't any issue with 4.4 kernel and Linux kernel 4.6 is also compatible as well. If you still have the problem then I recommend you to upgrade your kernel or recompile your kernel.
edited Sep 27 '16 at 11:47
edwinksl
16.7k125385
answered Sep 27 '16 at 11:47
SAGAR NairSAGAR Nair
1,046612
I didn't write in question, but I already re-installed openssh-server. But nothing changed. No one else seems to have same problem, I think this is my environmental problem.
– MAD_PEPPER
Sep 28 '16 at 11:23
Linux image 4.6 don't seems to provide withapt. I think manually upgrade of linux kernel isn't recommended. I'm unwilling to.
– MAD_PEPPER
Sep 28 '16 at 12:19
I didn't say thanks! sorry! Thanks a lot!
– MAD_PEPPER
Sep 28 '16 at 12:54
add a comment |
Well make sure openssh-server is installed. If installed already try reinstalling as follows :
sudo apt-get remove --purge openssh-server
sudo apt-get install openssh-server
For Ubuntu 16.04 LTS , there isn't any issue with 4.4 kernel and Linux kernel 4.6 is also compatible as well. If you still have the problem then I recommend you to upgrade your kernel or recompile your kernel.
edited Sep 27 '16 at 11:47
edwinksl
16.7k125385
answered Sep 27 '16 at 11:47
SAGAR NairSAGAR Nair
1,046612
I didn't write in question, but I already re-installed openssh-server. But nothing changed. No one else seems to have same problem, I think this is my environmental problem.
– MAD_PEPPER
Sep 28 '16 at 11:23
Linux image 4.6 don't seems to provide withapt. I think manually upgrade of linux kernel isn't recommended. I'm unwilling to.
– MAD_PEPPER
Sep 28 '16 at 12:19
I didn't say thanks! sorry! Thanks a lot!
– MAD_PEPPER
Sep 28 '16 at 12:54
add a comment |
Well make sure openssh-server is installed. If installed already try reinstalling as follows :
sudo apt-get remove --purge openssh-server
sudo apt-get install openssh-server
For Ubuntu 16.04 LTS , there isn't any issue with 4.4 kernel and Linux kernel 4.6 is also compatible as well. If you still have the problem then I recommend you to upgrade your kernel or recompile your kernel.
edited Sep 27 '16 at 11:47
edwinksl
16.7k125385
answered Sep 27 '16 at 11:47
SAGAR NairSAGAR Nair
1,046612
Well make sure openssh-server is installed. If installed already try reinstalling as follows :
sudo apt-get remove --purge openssh-server
sudo apt-get install openssh-server
For Ubuntu 16.04 LTS , there isn't any issue with 4.4 kernel and Linux kernel 4.6 is also compatible as well. If you still have the problem then I recommend you to upgrade your kernel or recompile your kernel.
edited Sep 27 '16 at 11:47
edwinksl
16.7k125385
answered Sep 27 '16 at 11:47
SAGAR NairSAGAR Nair
1,046612
edited Sep 27 '16 at 11:47
edwinksl
16.7k125385
edited Sep 27 '16 at 11:47
edwinksl
16.7k125385
edited Sep 27 '16 at 11:47
edwinksl
16.7k125385
16.7k125385
answered Sep 27 '16 at 11:47
SAGAR NairSAGAR Nair
1,046612
answered Sep 27 '16 at 11:47
SAGAR NairSAGAR Nair
1,046612
answered Sep 27 '16 at 11:47
SAGAR NairSAGAR Nair
1,046612
1,046612
I didn't write in question, but I already re-installed openssh-server. But nothing changed. No one else seems to have same problem, I think this is my environmental problem.
– MAD_PEPPER
Sep 28 '16 at 11:23
Linux image 4.6 don't seems to provide withapt. I think manually upgrade of linux kernel isn't recommended. I'm unwilling to.
– MAD_PEPPER
Sep 28 '16 at 12:19
I didn't say thanks! sorry! Thanks a lot!
– MAD_PEPPER
Sep 28 '16 at 12:54
add a comment |
I didn't write in question, but I already re-installed openssh-server. But nothing changed. No one else seems to have same problem, I think this is my environmental problem.
– MAD_PEPPER
Sep 28 '16 at 11:23
Linux image 4.6 don't seems to provide withapt. I think manually upgrade of linux kernel isn't recommended. I'm unwilling to.
– MAD_PEPPER
Sep 28 '16 at 12:19
I didn't say thanks! sorry! Thanks a lot!
– MAD_PEPPER
Sep 28 '16 at 12:54
I didn't write in question, but I already re-installed openssh-server. But nothing changed. No one else seems to have same problem, I think this is my environmental problem.
– MAD_PEPPER
Sep 28 '16 at 11:23
I didn't write in question, but I already re-installed openssh-server. But nothing changed. No one else seems to have same problem, I think this is my environmental problem.
– MAD_PEPPER
Sep 28 '16 at 11:23
Linux image 4.6 don't seems to provide with
apt . I think manually upgrade of linux kernel isn't recommended. I'm unwilling to.– MAD_PEPPER
Sep 28 '16 at 12:19
Linux image 4.6 don't seems to provide with
apt . I think manually upgrade of linux kernel isn't recommended. I'm unwilling to.– MAD_PEPPER
Sep 28 '16 at 12:19
I didn't say thanks! sorry! Thanks a lot!
– MAD_PEPPER
Sep 28 '16 at 12:54
I didn't say thanks! sorry! Thanks a lot!
– MAD_PEPPER
Sep 28 '16 at 12:54
add a comment |
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I have no direct experience with this, but reading around it seems likely that the "right" approach is to tell sshd to start on
network-online.targetinstead ofnetwork.target- see Linux tip: Force systemd networkd to wait for DHCP - but note that you are probably using NetworkManager not networkd - so the enable command would besystemctl enable NetworkManager-wait-online.serviceRunning Services After the Network is up– steeldriver
Sep 27 '16 at 13:09
Thanks. I didn't understand well about "ssh daemon needs specific IP." I didn't set
ListenAddressofsshd_config. So I thought sshd doesn't need specific IP to start service. I thought device initialization is only needed by ssh daemon.– MAD_PEPPER
Sep 28 '16 at 13:06
I tried
network-online.targetapproach, but failed to start sshd. And I don't use NetworkManager, but networking daemon. This may be because of version of systemd. systemd message isDependency failed for Wait for Network to be Configured. systemd-networkd-wait-online.service: Job systemd-networkd-wait-online.service/start failed with result 'dependency'– MAD_PEPPER
Sep 28 '16 at 15:39
I re-install "ubuntu server", and I checked option of "open-ssh" install in dialogue. This works well, and sshd is start automatically. After all, I don't understand cause of this problem.
– MAD_PEPPER
Oct 1 '16 at 21:13