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samo
Guru
Joined: 13 Mar 2004
Posts: 489
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 Posted: Wed Feb 20, 2013 9:41 pm Post subject: failed to start `/usr/sbin/apache2' [solved] |
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Hi,
rc.log shows the following error:
| Code: | * Starting D-BUS system messagebus ... [ ok ]
* Starting syslog-ng ... [ ok ]
* Starting ConsoleKit daemon ... [ ok ]
* Setting console font [lat9w-16] ... [ ok ]
* Bringing up interface wlp0s2f2u5
* Starting wpa_supplicant on wlp0s2f2u5 ... [ ok ]
* Starting wpa_cli on wlp0s2f2u5 ... [ ok ]
* Backgrounding ... ...
* WARNING: net.wlp0s2f2u5 has started, but is inactive
* WARNING: netmount is scheduled to start when net.wlp0s2f2u5 has started
* Setting up kdm ... [ ok ]
* Starting mysql ... [ ok ]
* Starting apache2 ...
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs
* start-stop-daemon: failed to start `/usr/sbin/apache2' [ ok ] |
netstat shows nothing interesting
| Code: | | netstat -tulpn| grep :80 |
Does someone know what's wrong?
Last edited by samo on Fri Feb 22, 2013 9:07 pm; edited 1 time in total |
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christofdeluca
n00b
Joined: 19 Mar 2005
Posts: 34
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| Posted: Thu Feb 21, 2013 6:35 am Post subject: |
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| Please post config file |
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samo
Guru
Joined: 13 Mar 2004
Posts: 489
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| Posted: Thu Feb 21, 2013 7:30 pm Post subject: |
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The config file looks as follows:
| Code: | # cat /etc/conf.d/apache2
# /etc/conf.d/apache2: config file for /etc/init.d/apache2
# When you install a module it is easy to activate or deactivate the modules
# and other features of apache using the APACHE2_OPTS line. Every module should
# install a configuration in /etc/apache2/modules.d. In that file will have an
# <IfDefine NNN> directive where NNN is the option to enable that module.
#
# Here are the options available in the default configuration:
#
# AUTH_DIGEST Enables mod_auth_digest
# AUTHNZ_LDAP Enables authentication through mod_ldap (available if USE=ldap)
# CACHE Enables mod_cache
# DAV Enables mod_dav
# ERRORDOCS Enables default error documents for many languages.
# INFO Enables mod_info, a useful module for debugging
# LANGUAGE Enables content-negotiation based on language and charset.
# LDAP Enables mod_ldap (available if USE=ldap)
# MANUAL Enables /manual/ to be the apache manual (available if USE=docs)
# MEM_CACHE Enables default configuration mod_mem_cache
# PROXY Enables mod_proxy
# SSL Enables SSL (available if USE=ssl)
# STATUS Enabled mod_status, a useful module for statistics
# SUEXEC Enables running CGI scripts (in USERDIR) through suexec.
# USERDIR Enables /~username mapping to /home/username/public_html
#
#
# The following two options provide the default virtual host for the HTTP and
# HTTPS protocol. YOU NEED TO ENABLE AT LEAST ONE OF THEM, otherwise apache
# will not listen for incomming connections on the approriate port.
#
# DEFAULT_VHOST Enables name-based virtual hosts, with the default
# virtual host being in /var/www/localhost/htdocs
# SSL_DEFAULT_VHOST Enables default vhost for SSL (you should enable this
# when you enable SSL)
#
APACHE2_OPTS="-D DEFAULT_VHOST -D INFO -D SSL -D SSL_DEFAULT_VHOST -D PHP5"
# Extended options for advanced uses of Apache ONLY
# You don't need to edit these unless you are doing crazy Apache stuff
# As not having them set correctly, or feeding in an incorrect configuration
# via them will result in Apache failing to start
# YOU HAVE BEEN WARNED.
# PID file
#PIDFILE=/var/run/apache2.pid
# timeout for startup/shutdown checks
#TIMEOUT=10
# ServerRoot setting
#SERVERROOT=/usr/lib/apache2
# Configuration file location
# - If this does NOT start with a '/', then it is treated relative to
# $SERVERROOT by Apache
#CONFIGFILE=/etc/apache2/httpd.conf
# Location to log startup errors to
# They are normally dumped to your terminal.
#STARTUPERRORLOG="/var/log/apache2/startuperror.log"
# A command that outputs a formatted text version of the HTML at the URL
# of the command line. Designed for lynx, however other programs may work.
#LYNX="lynx -dump"
# The URL to your server's mod_status status page.
# Required for status and fullstatus
#STATUSURL="http://localhost/server-status"
# Method to use when reloading the server
# Valid options are 'restart' and 'graceful'
# See http://httpd.apache.org/docs/2.2/stopping.html for information on
# what they do and how they differ.
#RELOAD_TYPE="graceful" |
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JROCK2004
Guru
Joined: 02 Mar 2004
Posts: 450
Location: PA
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| Posted: Thu Feb 21, 2013 8:26 pm Post subject: |
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If you are trying to start apache, this is how I do it and sure if this would work for you
| Code: |
/etc/init.d/apache2 start
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samo
Guru
Joined: 13 Mar 2004
Posts: 489
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| Posted: Thu Feb 21, 2013 8:56 pm Post subject: |
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I get the following results:
| Code: | # /etc/init.d/apache2 start
* WARNING: apache2 has already been started |
| Code: | # /etc/init.d/apache2 restart
* apache2 not running (no pid file)
* Starting apache2 ...
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs
* start-stop-daemon: failed to start `/usr/sbin/apache2' |
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Telamon
Tux's lil' helper
Joined: 29 Dec 2003
Posts: 129
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| Posted: Thu Feb 21, 2013 9:14 pm Post subject: Check netstat |
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| Try running "netstat -lnp |grep :80" as root. It will show you what the program is that is currently bound to port 80. It might be that you have a copy of apache running that Gentoo's init system doesn't know about. To fix that, stop apache (apache2ctl stop), reset the init settings (/etc/init.d/apache2 zap) and try restarting it (/etc/init.d/apache2 start) |
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samo
Guru
Joined: 13 Mar 2004
Posts: 489
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| Posted: Thu Feb 21, 2013 9:29 pm Post subject: |
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When running netstat -lnp |grep :80 as root it returns nothing (see above).
The result of the other commands looks as follows:
| Code: | # apache2ctl stop
* WARNING: apache2 is already stopped
# /etc/init.d/apache2 zap
* Manually resetting apache2 to stopped state
# /etc/init.d/apache2 start
* Starting apache2 ...
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs
* start-stop-daemon: failed to start `/usr/sbin/apache2' |
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christofdeluca
n00b
Joined: 19 Mar 2005
Posts: 34
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| Posted: Fri Feb 22, 2013 12:31 pm Post subject: |
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| Check all the config files and make sure you don't have multiple "Listen 80" lines. |
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samo
Guru
Joined: 13 Mar 2004
Posts: 489
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| Posted: Fri Feb 22, 2013 9:07 pm Post subject: |
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Thanks, the hint was very helpful
| Code: | # grep -r "Listen 80" /etc
apache2/vhosts.d/10_myweb_vhost.conf:Listen 80
apache2/vhosts.d/00_default_vhost.conf:Listen 80 |
After removing the second line in 10_myweb_vhost.conf apache could be started correctly. |
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christofdeluca
n00b
Joined: 19 Mar 2005
Posts: 34
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| Posted: Sat Feb 23, 2013 2:46 pm Post subject: |
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| No problem. I pulled my hair out at that too. Can't bind more than one host to port 80! |
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