Bug#614230: #614230: nvidia-glx uninstallable

[Andreas Beckmann]

On 2011-02-22 19:30, Russ Allbery wrote:
> I suspect that some further iteration of what you were doing did the
> equivalent of m-a clean.  module-assistant is somewhat annoying in that if
> you don't remember to do a clean, you can end up with all sorts of weird
> random failures that often then disappear.

I implemented something that hopefully catches these problems - but it
only works when upgrading from a package that already had this change.
So it won't work right now nor for squeeze->wheezy updates, but for
later wheezy->wheezy updates and post wheezy updates.

(Add a stamp file (but never remove this except by m-a clean) with
version information and remind the user if this contains mismatching
information.)

Andreas