Public bug reported:

Binary package hint: linux-restricted-modules-2.6.20-2-generic

Hi I am writing to report that the FGLRX ATI drivers included in the
linux-restricted modules package are incompatible with Radeon mobility
(laptop) chipsets. This isn't just restricted to the 2.6.20-2 restricted
modules - it is also true of all restricted-modules packages to date.

>From my own experience the generic drivers for the ATI X series of cards
(as in X1500, X1600, X1700 etc) which are applicable to desktop systems,
are *not* the same as those for the equivalent ATI mobility series of
cards which are intended for laptop use - and are rarely if ever
interchangeable. Installing the linux restricted modules package on a
laptop appears to cause the generic desktop fglrx modules to be
installed - which as I said, simply does not work.

Previously to overcome this I simply used this script from Kanotix.com:
http://www.kanotix.com/files/install-fglrx-debian.sh which pretty much
took care of all of the most difficult issues - often also patching for
incompatibilities with existing kernel versions. This script has always
been excellent for this - and in many senses I would highly recommended
it.

However this script is also incompatible with the latest FGLRX drivers
and the 2.6.20-2 kernel - and now Kanotix itself  as a project looks
like it may be in the process of an implosion - so it is not at all
clear if this script will be maintained any more. (It was however
effective right up until the latest 2.6.19 Kubuntu kernel release).

There should almost certainly be a dialog that allows you to select the
appropriate driver type for one's system (i.e.desktop or laptop) and
also perhaps a modified/updated version of this script could be run to
ensure atomatic configuration of the appropriate driver parameters.

I would very much like to be able to maintain my system directly through
the Ubuntu repositories rather than being required to always seem the
assistance or advice of third parties.

** Affects: linux-restricted-modules-2.6.20 (Ubuntu)
     Importance: Undecided
         Status: Unconfirmed

** Tags added: fawn fiesty

** Tags added: feisty

** Tags removed: fiesty

-- 
Linux Restricted modules 2.6.20-2 are incompatable with X4100 Mobility.
https://launchpad.net/bugs/76338

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