Bug#711636: apache2: Init script fails if other Apache processes are running

[Dominic Hargreaves <dom@earth.li>]

Package: apache2
Version: 2.4.4-6
Severity: important

Apache 2.4's init script fails to work if other apache processes not
managed by the init script are found:

Setting up apache2 (2.4.4-6) ...
[FAIL] Restarting web server: apache2 failed!
invoke-rc.d: initscript apache2, action "restart" failed.

In this case this was a sid chroot running on an underlying system with
Apache installed and running, but I imagine the same could be 
true if Apache is running on the same chroot too.

-- Package-specific info:

-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-4-686-pae (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash

Versions of packages apache2 depends on:
ii  apache2-bin   2.4.4-6
ii  apache2-data  2.4.4-6
ii  lsb-base      4.1+Debian12
ii  mime-support  3.54
ii  perl          5.14.2-21
ii  procps        1:3.3.8-2

Versions of packages apache2 recommends:
ii  ssl-cert  1.0.32

Versions of packages apache2 suggests:
pn  apache2-doc                                      <none>
pn  apache2-suexec-pristine | apache2-suexec-custom  <none>
ii  apache2-utils                                    2.4.4-6
pn  www-browser                                      <none>

Versions of packages apache2-bin depends on:
ii  libapr1                  1.4.6-4
ii  libaprutil1              1.5.2-1
ii  libaprutil1-dbd-sqlite3  1.5.2-1
ii  libaprutil1-ldap         1.5.2-1
ii  libc6                    2.17-5
ii  libcap2                  1:2.22-1.2
ii  libldap-2.4-2            2.4.31-1+nmu2
ii  liblua5.1-0              5.1.5-4
ii  libpcre3                 1:8.31-2
ii  libssl1.0.0              1.0.1e-3
ii  libxml2                  2.8.0+dfsg1-7+nmu1
ii  perl                     5.14.2-21
ii  zlib1g                   1:1.2.8.dfsg-1

Versions of packages apache2-bin suggests:
pn  apache2-doc                                      <none>
pn  apache2-suexec-pristine | apache2-suexec-custom  <none>
pn  www-browser                                      <none>

Versions of packages apache2 is related to:
ih  apache2      2.4.4-6
ii  apache2-bin  2.4.4-6

-- Configuration Files:
/etc/apache2/ports.conf changed:
Listen 81
<IfModule mod_ssl.c>
    # If you add NameVirtualHost *:443 here, you will also have to change
    # the VirtualHost statement in /etc/apache2/sites-available/default-ssl
    # to <VirtualHost *:443>
    # Server Name Indication for SSL named virtual hosts is currently not
    # supported by MSIE on Windows XP.
    Listen 443
</IfModule>
<IfModule mod_gnutls.c>
    Listen 443
</IfModule>

/etc/apache2/sites-available/000-default.conf changed:
<VirtualHost *:81>
	ServerAdmin webmaster@localhost
	DocumentRoot /var/www
	<Directory />
		Options FollowSymLinks
		AllowOverride None
	</Directory>
	<Directory /var/www/>
		Options Indexes FollowSymLinks MultiViews
		AllowOverride None
		Order allow,deny
		allow from all
	</Directory>
	ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
	<Directory "/usr/lib/cgi-bin">
		AllowOverride None
		Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
		Order allow,deny
		Allow from all
	</Directory>
	ErrorLog ${APACHE_LOG_DIR}/error.log
	# Possible values include: debug, info, notice, warn, error, crit,
	# alert, emerg.
	LogLevel warn
	CustomLog ${APACHE_LOG_DIR}/access.log combined
        Include /etc/request-tracker4/apache2-fcgid.conf
</VirtualHost>


-- no debconf information

-- 
Dominic Hargreaves | http://www.larted.org.uk/~dom/
PGP key 5178E2A5 from the.earth.li (keyserver,web,email)