On Tue, Jun 1, 2010 at 3:38 PM, Franchisseur Robert
<[log in to unmask]> wrote:
> -- Le (On) 2010-05-27 +0200 à (at) 20:25:21 FRANCHISSEUR Robert écrivit (wrote): --

>> > options snd-hda-intel index=0 enable_msi=0
>> >
>> > in /etc/modprobe.conf . Could you test to see if this rectify the
>> > problem for you?

>>        Thank you very much indeed  it works :-)

>       I get back as in fact it works for 4 among our 5 Optiplex 740.
>
>       The  one  on  which   'enable_msi=0'  does  nothing  is  older
>       05/12/2007  (versus  08/07/2009),  has  a  BIOS  Version:1.2.2
>       Release  Date: 10/11/2007 (versus Version: 2.2.2 Release Date:
>       04/01/2009)  and  the only difference in lspi is  the  graphic
>       card :
>
>       00:05.0 VGA compatible controller: nVidia Corporation C51 [GeForce 6150 LE] (rev a2)
>       versus
>       03:00.0 VGA compatible controller: nVidia Corporation G98 [GeForce 9300 GE] (rev a1)

Can you update the BIOS of that machine to the same level as others?
Other than that, I do not have any idea as to why only that one is
still problematic.

Akemi