Comment 0 for bug 1605053

* Ubuntu 16.04 x64 (and I've seen this on 14.04 x64 as well)
* collectl 4.0.4-1
* colplot 5.0.1-3

$ sudo apt-get install collectl -y

- Select lighttpd

...
Setting up colplot (5.0.1-3) ...

* This is where apt-get install hangs. Upon force reboot:
* Upon reboot, apt-get install doesn't work with other packages either:

...
 subprocess installed post-installation script was interrupted
Errors were encountered while processing:
 colplot
$ ^C
$ sudo dpkg --configure -a
Setting up colplot (5.0.1-3) ...

* It hangs again (but this command can be interrupted)
* Installing with no colplot (i.e. select "none" in Web server integration options) works fine