On Wed, Jun 15, 2011 at 7:49 AM, kaffeepause73 <kaffeepause73@yahoo.de> wrote:
Its also worth looking at Arch Linux - they have a rolling release and are
therefore
very up to date and have from first glance a very good haskell integration.
The community
is excellent as well.


Arch Linux is my development distribution of choice.  At home, I set up an Arch linux "server" running essentially nothing but VirtualBox and SSHd.  I also set up a cluster of Arch Linux based virtual machines to do actual development on, administer the internal network, serve email, etc.
 
I switched back to debian squeeze however, because of its stability - update
seldomly cause trouble.
With the rolling release u need to create urself a way to roll back in case
of problems.
On debian I'm using cabal to get the libraries I need, without problems so
far.


Exactly.  And I never did find a satisfactory way to do that on my laptop.

The only reason I'm using Ubuntu on this laptop is because of Arch's rolling release model.  I had Arch on here, but at some point, a kernel upgrade caused a major regression.  All my important data was backed up, so I nuked Arch and tried Ubuntu (with a 6+ month old kernel).  It worked.  I'd rather be using Arch, but this hardware imposes limitations.