No puedo iniciar apache2 instalado usando apt-get. Recibo el mismo error en 2 instalaciones separadas de Ubuntu 12.10, una en mi PC de escritorio y la otra en VirtualBox:
michal@michaltest:~$ sudo service apache2 start
* Starting web server apache2
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
no listening sockets available, shutting down
Unable to open logs
Action 'start' failed.
The Apache error log may have more information.
[fail]
lsof dice:
michal@michaltest:/var/log/apache2$ sudo lsof -i :80
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
ubuntu-ge 2074 michal 11u IPv4 23978 0t0 TCP michaltest.local:47578->mulberry.canonical.com:http (CLOSE_WAIT)
firefox 25194 michal 71u IPv4 42477 0t0 TCP michaltest.local:59793->69.59.197.29:http (ESTABLISHED)
firefox 25194 michal 76u IPv4 41834 0t0 TCP michaltest.local:59698->69.59.197.29:http (ESTABLISHED)
gvfsd-htt 25320 michal 12u IPv4 42568 0t0 TCP michaltest.local:56203->lb260.amst.cotendo.net:http (CLOSE_WAIT)
netstat dice:
michal@michaltest:/var/log/apache2$ sudo netstat -lnp | grep '80'
unix 2 [ ACC ] STREAM LISTENING 8030 876/acpid /var/run/acpid.socket
/var/log/apache2/error.log:
[Thu Nov 08 11:13:30 2012] [notice] Apache/2.2.22 (Ubuntu) configured -- resuming normal operations
[Thu Nov 08 11:17:32 2012] [notice] caught SIGTERM, shutting down
/etc/apache2/ports.conf:
NameVirtualHost *:80
Listen 80
<IfModule mod_ssl.c>
Listen 443
</IfModule>
<IfModule mod_gnutls.c>
Listen 443
</IfModule>
Gracias por tu ayuda.
EDITAR # 1:
michal@michaltest:~$ sudo netstat -ano | grep '443'
tcp 54 0 10.0.2.15:58504 91.189.92.70:443 CLOSE_WAIT off (0.00/0/0)