Hi Dushantha, There is a chance that apache 2 respawn new instance when you kill earlier one in Linux. You can change the port to 81, if don't succeed in killing apache2 process.
On Wed, Nov 29, 2017 at 1:38 PM, Dushantha Batuwita <dushan...@wso2.com> wrote: > Hi Senduran/ Isuru > > Many thanks for the advice, and I got the point now. > > I installed a fresh nginx because I was thinking that the files might have > been corrupted as I have tried many things from the internet applying some > configurations to files in sites-available,sites-enabled as well. > > It works fine now. > > Cheers > > > On Wed, Nov 29, 2017 at 12:59 PM, Isuru Udana <isu...@wso2.com> wrote: > >> Hi Dushantha, >> >> Installing a fresh nginx doesn't make any difference or any sense as port >> is occupied by something else :) >> >> >> >> On Wed, Nov 29, 2017 at 12:49 PM, Dushantha Batuwita <dushan...@wso2.com> >> wrote: >> >>> 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 < >>> sendu...@wso2.com> 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 < >>>> dushan...@wso2.com> 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 <senu...@wso2.com> >>>>> wrote: >>>>> >>>>>> Hi Dushantha, >>>>>> >>>>>> Its seems your port is already used. Please check on it again >>>>>> >>>>>> Thanks, >>>>>> >>>>>> *Senuwan Withana* >>>>>> Software Engineer - Support Team | WSO2 >>>>>> >>>>>> Email : senu...@wso2.com >>>>>> Mobile: 94773212853 <077%20321%202853> >>>>>> Web: http://www.wso2.com >>>>>> >>>>>> >>>>>> >>>>>> On Tue, Nov 28, 2017 at 5:09 PM, Dushantha Batuwita < >>>>>> dushan...@wso2.com> 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 >>>>>>> dushan...@wso2.com >>>>>>> mobile : 0094777453010 <077%20745%203010> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Dev mailing list >>>>>>> Dev@wso2.org >>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>> >>>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> *Dushantha Nayanajith Chandima Batuwita* >>>>> Software Engineer Support | WSO2 >>>>> dushan...@wso2.com >>>>> mobile : 0094777453010 <077%20745%203010> >>>>> >>>>> _______________________________________________ >>>>> Dev mailing list >>>>> Dev@wso2.org >>>>> 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 >>> dushan...@wso2.com >>> mobile : 0094777453010 <077%20745%203010> >>> >>> _______________________________________________ >>> Dev mailing list >>> Dev@wso2.org >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> >> >> -- >> *Isuru Udana* >> Senior Technical Lead >> WSO2 Inc.; http://wso2.com >> email: isu...@wso2.com cell: +94 77 3791887 <+94%2077%20379%201887> >> blog: http://mytecheye.blogspot.com/ >> > > > > -- > *Dushantha Nayanajith Chandima Batuwita* > Software Engineer Support | WSO2 > dushan...@wso2.com > mobile : 0094777453010 > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- Thanks Abimaran Kugathasan Senior Software Engineer - API Technologies Email : abima...@wso2.com Mobile : +94 773922820 <http://stackoverflow.com/users/515034> <http://lk.linkedin.com/in/abimaran> <http://www.lkabimaran.blogspot.com/> <https://github.com/abimarank> <https://twitter.com/abimaran>
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