[Mono-list] HashSet appears present but uslessly broken on Ubuntu

[Jonathan Pobst]

monobug wrote:
> 
>> 1.2.6 is hopelessly old. Support for newer classes is not complete
>> there I guess.
> 
> Hmm.. there may have been some confusion in the version numbers. As I stated
> in the previous post, the version of the _ubuntu package_ I have is
> 1.2.6+dfsg-6ubuntu3. 
> The mono version is 2.0.

It's kinda confusing, because mono uses version numbers that are similar 
to the .net framework it targets.  In this case:

- The 2.0 refers to the profile: the version of .Net that the assembly 
targets.  This is the corlib that has the same features as .Net 2.0.
- The 1.2.6 refers to the version of Mono.

So there is a corlib 2.0 file in each mono version: 1.2.4, 1.2.5, 1.2.6, 
1.9, 2.0, 2.2, 2.4, etc.

Mono 1.2.6 was released on Dec 12, 2007, so it is quite old and probably 
does not have the features you want.

Jonathan