xyzio

I had a problem with my libapache2-mod-mono install freezing during install when trying to run ASP.NET applications on Ubuntu.

The workaround for this is to open another session and restart/reload apache:

root@xyzio:/home/xyzio# service apache2 reload
root@xyzio:/home/xyzio# service apache2 restart

This is what I would see and the session would freeze at the [OK]:

apt-get install libapache2-mod-mono

Setting up libapache2-mod-mono (2.11+git20130708.6b73e85-2) ...
Using mono-apache-server4...
apache2_invoke: Enable module mod_mono
* Restarting web server apache2 [ OK ]
apache2_invoke: Enable module mod_mono_auto
* Restarting web server apache2 [Sun Dec 08 23:03:01.698809 2013]
[so:warn] [pid 4455] AH01574: module mono_module is already loaded, skipping
[ OK ]

Source:
http://askubuntu.com/questions/135547/how-do-i-set-up-mod-mono-on-11-10