In case you are unfamiliar with the block comment approach using <IfDefine
IgnoreBlockComment>, I used the traditional # comment indication and got the
same result:
dnessett@Mount:/etc/apache2$ cat ports.conf
# If you just change the port or add more ports here, you will likely also
# have to change the VirtualHost statement in
# /etc/apache2/sites-enabled/000-default.conf
#Listen 80
<IfModule ssl_module>
Listen 4443
</IfModule>
#<IfModule mod_gnutls.c>
# Listen 443
#</IfModule>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
dnessett@Mount:/etc/apache2$ sudo systemctl restart apache2
Job for apache2.service failed because the control process exited with error
code.
See "systemctl status apache2.service" and "journalctl -xe" for details.
dnessett@Mount:/etc/apache2$ sudo systemctl status apache2
● apache2.service - The Apache HTTP Server
Loaded: loaded (/lib/systemd/system/apache2.service; enabled-runtime; vendor
preset: enabled)
Drop-In: /lib/systemd/system/apache2.service.d
└─apache2-systemd.conf
Active: failed (Result: exit-code) since Thu 2022-12-15 18:52:14 MST; 1min
7s ago
Process: 1823 ExecStart=/usr/sbin/apachectl start (code=exited,
status=1/FAILURE)
Dec 15 18:52:14 Mount systemd[1]: Starting The Apache HTTP Server...
Dec 15 18:52:14 Mount apachectl[1823]: (98)Address already in use: AH00072:
make_sock: could not bind to address 127.0.0.1:4443
Dec 15 18:52:14 Mount apachectl[1823]: no listening sockets available, shutting
down
Dec 15 18:52:14 Mount apachectl[1823]: AH00015: Unable to open logs
Dec 15 18:52:14 Mount apachectl[1823]: Action 'start' failed.
Dec 15 18:52:14 Mount apachectl[1823]: The Apache error log may have more
information.
Dec 15 18:52:14 Mount systemd[1]: apache2.service: Control process exited,
code=exited status=1
Dec 15 18:52:14 Mount systemd[1]: apache2.service: Failed with result
'exit-code'.
Dec 15 18:52:14 Mount systemd[1]: Failed to start The Apache HTTP Server.
dnessett@Mount:/etc/apache2$
> On Dec 15, 2022, at 6:40 PM, Frank Gingras <[email protected]> wrote:
>
> So you clearly had two listen directives for the same port; remove one.
>
> On Thu, Dec 15, 2022 at 8:30 PM Dan Nessett <[email protected]>
> wrote:
> Thanks. My understanding is "systemctl restart apache2” waits the appropriate
> amount of time between the stop and start.
>
> Dan
>
>> On Dec 15, 2022, at 5:44 PM, John Iliffe <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>> Try
>>
>> systenctl httpd stop,
>>
>> then when ps -ef | grep httpd shows that httpd is gone
>>
>> systemctl httpd start
>>
>> to give the system time to release all the resources.
>>
>> John
>> ======
>> On Thu, 2022-12-15 at 17:28 -0700, Dan Nessett wrote:
>>> Thanks for the info. However, I don’t believe any of the problems suggested
>>> in
>>> the wiki apply.
>>>
>>> 1. The output from both lsof and netstat -plant indicate no other process is
>>> using port 4443 either before or after apache2 is started
>>>
>>> 2. There does not seem to be conflicting Listen commands in the apache
>>> sites-
>>> available files.
>>>
>>> 3. The Listen in 000-default.conf is: Listen localhost:4443 ssl; and the
>>> Virtual Host entry is: <VirtualHost localhost:4443> ServerName
>>> coop.mountolive.com:4443 <http://coop.mountolive.com:4443/> … localhost and
>>> coop.mountolive.com <http://coop.mountolive.com/> are both valid
>>> values as is port 4443.
>>>
>>> 4. I believe systemctl status apache2.service starts apache2 as root
>>>
>>> 5. SELinux is not active, i.e.,
>>>
>>> semanage port -l|grep http
>>> Command 'semanage' not found, but can be installed with:
>>> sudo apt install policycoreutils-python-utils
>>>
>>> I have attached output from the terminal commands that tests these
>>> hypotheses
>>> to this message, as it is fairly long and including it in the body of the
>>> message might make it hard to analyze.
>>>
>>> By the way, the apache2 version is: Server version: Apache/2.4.29 (Ubuntu)
>>> Server built: 2022-06-23T12:51:37
>>>
>>>> On Dec 15, 2022, at 4:12 PM, Frank Gingras <[email protected]
>>>> <mailto:[email protected]>> wrote:
>>>>
>>>> Consider our wiki article for this:
>>>>
>>>> https://cwiki.apache.org/confluence/display/HTTPD/CouldNotBindToAddress
>>>> <https://cwiki.apache.org/confluence/display/HTTPD/CouldNotBindToAddress>
>>>>
>>>>>
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>>>>>
>>>
>>
>>
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