Hi Senduran:
I have tried your command and it is the apache2 process.
sudo netstat -nlp | grep :80
tcp6 0 0 :::80 :::* LISTEN
1076/apache2
further, *when I try installing the nginx freshly* the following error can
be seen too (with details I have mentioned in the above mail)
නෙවැ 29 12:31:07 dushantha-ThinkPad-X1-Carbon-5th nginx[8144]: nginx:
[emerg] bind() to [::]:80 failed (98: Address already in use)
නෙවැ 29 12:31:07 dushantha-ThinkPad-X1-Carbon-5th nginx[8144]: nginx:
[emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
නෙවැ 29 12:31:07 dushantha-ThinkPad-X1-Carbon-5th nginx[8144]: nginx:
[emerg] bind() to [::]:80 failed (98: Address already in use)
නෙවැ 29 12:31:08 dushantha-ThinkPad-X1-Carbon-5th nginx[8144]: nginx:
[emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
නෙවැ 29 12:31:08 dushantha-ThinkPad-X1-Carbon-5th nginx[8144]: nginx:
[emerg] bind() to [::]:80 failed (98: Address already in use)
නෙවැ 29 12:31:08 dushantha-ThinkPad-X1-Carbon-5th nginx[8144]: nginx:
[emerg] still could not bind()
නෙවැ 29 12:31:08 dushantha-ThinkPad-X1-Carbon-5th systemd[1]:
nginx.service: Control process exited, code=exited status=1
නෙවැ 29 12:31:08 dushantha-ThinkPad-X1-Carbon-5th systemd[1]: Failed to
start A high performance web server and a reverse proxy server.
නෙවැ 29 12:31:08 dushantha-ThinkPad-X1-Carbon-5th systemd[1]:
nginx.service: Unit entered failed state.
නෙවැ 29 12:31:08 dushantha-ThinkPad-X1-Carbon-5th systemd[1]:
nginx.service: Failed with result 'exit-code'.
dpkg: error processing package nginx-core (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of nginx:
nginx depends on nginx-core (<< 1.10.3-1ubuntu3.1.1~) | nginx-full (<<
1.10.3-1ubuntu3.1.1~) | nginx-light (<< 1.10.3-1ubuntu3.1.1~) |
nginx-extras (<< 1.10.3-1ubuntu3.1.1~); however:
Package nginx-core is not configured yet.
Package nginx-full is not installed.
Package nginx-light is not installed.
Package nginx-extras is not installed.
nginx depends on nginx-core (>= 1.10.3-1ubuntu3.1) | nginx-full (>=
1.10.3-1ubuntu3.1) | nginx-light (>= 1.10.3-1ubuntu3.1) | nginx-extras (>=
1.10.3-1ubuntu3.1); however:
Package nginx-core is not configured yet.
Package nginx-full is not installed.
Package nginx-light is not installed.
Package nginx-extras is not installed.
dpkg: error processing package nginx (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup
error from a previous failure.
Processing triggers for ureadahead
(0.100.0-20) ...
Processing triggers for ufw (0.35-5) ...
Errors were encountered while processing:
nginx-core
nginx
E: Sub-process /usr/bin/dpkg returned an error code (1)
Kindly advice if I have done something incorrect here
Regards
On Wed, Nov 29, 2017 at 11:21 AM, Senduran Balasubramaniyam <
[email protected]> wrote:
> As the error says "Address already in use" you have to find which process
> is bound to port 80 already. the following command will help you identify
> the process running on port 80
>
> sudo netstat -nlp | grep :80
>
> find the process and stop that process first before trying to start the
> nginx
>
> Regards
> Senduran
>
> On Wed, Nov 29, 2017 at 11:06 AM, Dushantha Batuwita <[email protected]>
> wrote:
>
>> Hi
>>
>> I completely uninstall NGINX from my machine and reinstalled it again and
>> but the NGINX server gives me the same error.
>>
>> *Things I have done*
>>
>>
>> - I have run the command
>>
>> sudo netstat -tulpn
>>
>> Active Internet connections (only servers)
>> Proto Recv-Q Send-Q Local Address Foreign Address
>> State PID/Program name
>> tcp 0 0 127.0.0.1:631 0.0.0.0:*
>> LISTEN 32365/cupsd
>> tcp 0 0 0.0.0.0:389 0.0.0.0:*
>> LISTEN 1401/slapd
>> tcp 0 0 0.0.0.0:3306 0.0.0.0:*
>> LISTEN 987/mysqld
>> tcp 0 0 0.0.0.0:5355 0.0.0.0:*
>> LISTEN 976/systemd-resolve
>> tcp6 0 0 ::1:631 :::*
>> LISTEN 32365/cupsd
>> tcp6 0 0 :::389 :::*
>> LISTEN 1401/slapd
>> tcp6 0 0 :::5355 :::*
>> LISTEN 976/systemd-resolve
>> tcp6 0 0 :::80 :::*
>> LISTEN 1126/apache2
>>
>>
>> - Even I have killed the process 1126 and tried.
>>
>>
>> Then searched the error on the net and found that the resource [1] and
>> change the /etc/nginx/sites-enabled/default file by inserting the code
>>
>> listen [::]:80 ipv6only=on default_server; as it has been stated.
>>
>>
>> [1] https://stackoverflow.com/questions/14972792/nginx-nginx
>> -emerg-bind-to-80-failed-98-address-already-in-use
>>
>> but when I try starting the nginx and check the status the same error is
>> shown.
>> as bellow
>>
>> ● nginx.service - A high performance web server and a reverse proxy server
>> Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor
>> preset: enabled)
>> Active: failed (Result: exit-code) since Wed 2017-11-29 10:40:44
>> +0530; 35s ago
>> Docs: man:nginx(8)
>> Process: 13817 ExecStart=/usr/sbin/nginx -g daemon on; master_process
>> on; (code=exited, status=1/FAILURE)
>> Process: 13816 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on;
>> master_process on; (code=exited, status=0/SUCCESS)
>>
>> නෙවැ 29 10:40:43 dushantha-ThinkPad-X1-Carbon-5th nginx[13817]: nginx:
>> [emerg] bind() to [::]:80 failed (98: Address already in use)
>> නෙවැ 29 10:40:43 dushantha-ThinkPad-X1-Carbon-5th nginx[13817]: nginx:
>> [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
>> නෙවැ 29 10:40:43 dushantha-ThinkPad-X1-Carbon-5th nginx[13817]: nginx:
>> [emerg] bind() to [::]:80 failed (98: Address already in use)
>> නෙවැ 29 10:40:44 dushantha-ThinkPad-X1-Carbon-5th nginx[13817]: nginx:
>> [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
>> නෙවැ 29 10:40:44 dushantha-ThinkPad-X1-Carbon-5th nginx[13817]: nginx:
>> [emerg] bind() to [::]:80 failed (98: Address already in use)
>> නෙවැ 29 10:40:44 dushantha-ThinkPad-X1-Carbon-5th nginx[13817]: nginx:
>> [emerg] still could not bind()
>> නෙවැ 29 10:40:44 dushantha-ThinkPad-X1-Carbon-5th systemd[1]:
>> nginx.service: Control process exited, code=exited status=1
>> නෙවැ 29 10:40:44 dushantha-ThinkPad-X1-Carbon-5th systemd[1]: Failed to
>> start A high performance web server and a reverse proxy server.
>> නෙවැ 29 10:40:44 dushantha-ThinkPad-X1-Carbon-5th systemd[1]:
>> nginx.service: Unit entered failed state.
>> නෙවැ 29 10:40:44 dushantha-ThinkPad-X1-Carbon-5th systemd[1]:
>> nginx.service: Failed with result 'exit-code'.
>>
>>
>> If you have come across this kind of error please advice.
>>
>> Regards
>>
>>
>>
>>
>> On Tue, Nov 28, 2017 at 5:17 PM, Senuwan Withana <[email protected]>
>> wrote:
>>
>>> Hi Dushantha,
>>>
>>> Its seems your port is already used. Please check on it again
>>>
>>> Thanks,
>>>
>>> *Senuwan Withana*
>>> Software Engineer - Support Team | WSO2
>>>
>>> Email : [email protected]
>>> Mobile: 94773212853
>>> Web: http://www.wso2.com
>>>
>>>
>>>
>>> On Tue, Nov 28, 2017 at 5:09 PM, Dushantha Batuwita <[email protected]>
>>> wrote:
>>>
>>>> Hi Dev
>>>>
>>>> I have installed the nginx and when I try starting the nginx, I
>>>> receive following error.
>>>>
>>>> sudo service nginx start
>>>>
>>>> Job for nginx.service failed because the control process exited with
>>>> error code.
>>>> See "systemctl status nginx.service" and "journalctl -xe" for details.
>>>>
>>>>
>>>> when I check the status it gives me.
>>>>
>>>> ● nginx.service - A high performance web server and a reverse proxy
>>>> server
>>>> Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor
>>>> preset: enabled)
>>>> Active: failed (Result: exit-code) since Tue 2017-11-28 16:33:48
>>>> +0530; 50s ago
>>>> Docs: man:nginx(8)
>>>> Process: 953 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on;
>>>> master_process on; (code=exited, status=1/FAILURE)
>>>>
>>>> නෙවැ 28 16:44:57 dushantha-ThinkPad-X1-Carbon-5th nginx[2996]: nginx:
>>>> [emerg] bind() to [::]:80 failed (98: Address already in use)
>>>> නෙවැ 28 16:44:58 dushantha-ThinkPad-X1-Carbon-5th nginx[2996]: nginx:
>>>> [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
>>>> නෙවැ 28 16:44:58 dushantha-ThinkPad-X1-Carbon-5th nginx[2996]: nginx:
>>>> [emerg] bind() to [::]:80 failed (98: Address already in use)
>>>> නෙවැ 28 16:44:58 dushantha-ThinkPad-X1-Carbon-5th nginx[2996]: nginx:
>>>> [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
>>>> නෙවැ 28 16:44:58 dushantha-ThinkPad-X1-Carbon-5th nginx[2996]: nginx:
>>>> [emerg] bind() to [::]:80 failed (98: Address already in use)
>>>> නෙවැ 28 16:44:59 dushantha-ThinkPad-X1-Carbon-5th nginx[2996]: nginx:
>>>> [emerg] still could not bind()
>>>> නෙවැ 28 16:44:59 dushantha-ThinkPad-X1-Carbon-5th systemd[1]:
>>>> nginx.service: Control process exited, code=exited status=1
>>>> නෙවැ 28 16:44:59 dushantha-ThinkPad-X1-Carbon-5th systemd[1]: Failed
>>>> to start A high performance web server and a reverse proxy server.
>>>> නෙවැ 28 16:44:59 dushantha-ThinkPad-X1-Carbon-5th systemd[1]:
>>>> nginx.service: Unit entered failed state.
>>>> නෙවැ 28 16:44:59 dushantha-ThinkPad-X1-Carbon-5th systemd[1]:
>>>> nginx.service: Failed with result 'exit-code'.
>>>>
>>>>
>>>>
>>>>
>>>> Is there any possible solution to get rid of the error
>>>> regards
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> *Dushantha Nayanajith Chandima Batuwita*
>>>> Software Engineer Support | WSO2
>>>> [email protected]
>>>> mobile : 0094777453010
>>>>
>>>> _______________________________________________
>>>> Dev mailing list
>>>> [email protected]
>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>
>>>>
>>>
>>
>>
>> --
>> *Dushantha Nayanajith Chandima Batuwita*
>> Software Engineer Support | WSO2
>> [email protected]
>> mobile : 0094777453010
>>
>> _______________________________________________
>> Dev mailing list
>> [email protected]
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> *Senduran *
> Senior Software Engineer,
> WSO2, Inc.; http://wso2.com/ <http://wso2.com/>
> Mobile: +94 77 952 6548 <+94%2077%20952%206548>
>
--
*Dushantha Nayanajith Chandima Batuwita*
Software Engineer Support | WSO2
[email protected]
mobile : 0094777453010
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