Beaglebone Black upgrade error messages

[KenUnix]

debian@beaglebone:~$ sudo apt upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages have been kept back:
  c9-core-installer
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up nginx-full (1.14.2-2+deb10u3) ...
Job for nginx.service failed because the control process exited with error code.
See "systemctl status nginx.service" and "journalctl -xe" for details.
invoke-rc.d: initscript nginx, action "start" failed.
● nginx.service - A high performance web server and a reverse proxy server
   Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: en
abled)
   Active: failed (Result: exit-code) since Thu 2021-03-11 12:01:25 EST; 104ms a
go
     Docs: man:nginx(8)
  Process: 316 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process o
n; (code=exited, status=0/SUCCESS)
  Process: 317 ExecStart=/usr/sbin/nginx -g daemon on; master_process on; (code=
exited, status=1/FAILURE)

Mar 11 12:01:24 beaglebone nginx[317]: nginx: [emerg] bind() to 0.0.0.0:80 faile
d (98: Address already in use)
Mar 11 12:01:24 beaglebone nginx[317]: nginx: [emerg] bind() to [::]:80 failed (
98: Address already in use)
Mar 11 12:01:24 beaglebone nginx[317]: nginx: [emerg] bind() to 0.0.0.0:80 faile
d (98: Address already in use)
Mar 11 12:01:24 beaglebone nginx[317]: nginx: [emerg] bind() to [::]:80 failed (
98: Address already in use)
Mar 11 12:01:25 beaglebone nginx[317]: nginx: [emerg] bind() to 0.0.0.0:80 faile
d (98: Address already in use)
Mar 11 12:01:25 beaglebone nginx[317]: nginx: [emerg] bind() to [::]:80 failed (
98: Address already in use)
Mar 11 12:01:25 beaglebone nginx[317]: nginx: [emerg] still could not bind()
Mar 11 12:01:25 beaglebone systemd[1]: nginx.service: Control process exited, co
de=exited, status=1/FAILURE
Mar 11 12:01:25 beaglebone systemd[1]: nginx.service: Failed with result 'exit-c
ode'.
Mar 11 12:01:25 beaglebone systemd[1]: Failed to start A high performance web se
rver and a reverse proxy server.
dpkg: error processing package nginx-full (--configure):
 installed nginx-full package post-installation script subprocess returned error
 exit status 1
Errors were encountered while processing:
 nginx-full
E: Sub-process /usr/bin/dpkg returned an error code (1)
debian@beaglebone:~$

debian@beaglebone:~$ cat /etc/dogtag
BeagleBoard.org Debian Buster IoT Image 2020-04-06
debian@beaglebone:~$ uname -a
Linux beaglebone 4.19.94-ti-r42 #1buster SMP PREEMPT Tue Mar 31 19:38:29 UTC 2020 armv7l GNU/Linux
debian@beaglebone:~$ lsb_release -a
No LSB modules are available.
Distributor ID:    Debian
Description:    Debian GNU/Linux 10 (buster)
Release:    10
Codename:    buster

[set_]

Hello...

Are you having trouble removing nginx or cloud9 or both? I think the idea of nginx is located, in a default file at /etc/nginx/default. You can reshape it or tweak it all the way.

...

If you need the original file, let me know. I think there is a board around here, BBGG, w/ the original default file from nginx.

Seth

[KenUnix]

set_

Hi. As I said I'm not using email. If there is another reason to use nginx let me know.

Thanks

[Robert Nelson]

On Tue, Mar 16, 2021 at 9:59 AM KenUnix <ken.un...@gmail.com> wrote:
>
> set_
>
> Hi. As I said I'm not using email. If there is another reason to use nginx let me know.

nginx is a webserver, it replaced apache in our default image about a
year ago, as it's easier to proxy cloud9/node-red/etc. ;)

Regards,

--
Robert Nelson
https://rcn-ee.com/

[set_]

KenUnix,

You can use nginx for many things as RobertCNelson pointed out. One thing that you can do is serve home websites and server type things.

Seth

P.S. Now, me on one hand, I liked apache more b/c I actually started to use it. I have not got into nginx config. files yet. So, it is an extra thing I am currently not using.