Re: Intel (s775) Johannesburg DQ35JOE mATX

2008-01-23 Thread Jim Crilly
On 01/23/08 08:39:44PM +0100, Jonas Meurer wrote:
> On 23/01/2008 Steve Dobson wrote:
> > You don't need a backport of the kernel packages.  They are stand alone
> > pieces of software that nothing depends upon and depend on nothing
> > themselves (in the packaging sense; I know the system needs a kernel to
> > run).  You can just down load the kernel packages of your choice.
> 
> Even though unstable kernel packages may work in etch, your statement is
> not true in general. Newer kernel needs newer udev at least, and I guess
> that some minimal glibc version is required as well.
> 

Actually the userland requirements have been pretty lax lately. According to
the latest upstream kernel's git udev 081 is required and etch is already
at 105. And just about any glibc should work because both the kernel and
glibc have lots of compatibility to ensure interoperability. Hell there's
not even a glibc version listed in the Changes file.

Jim.


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Re: Intel (s775) Johannesburg DQ35JOE mATX

2008-01-23 Thread Jonas Meurer
On 23/01/2008 Steve Dobson wrote:
> You don't need a backport of the kernel packages.  They are stand alone
> pieces of software that nothing depends upon and depend on nothing
> themselves (in the packaging sense; I know the system needs a kernel to
> run).  You can just down load the kernel packages of your choice.

Even though unstable kernel packages may work in etch, your statement is
not true in general. Newer kernel needs newer udev at least, and I guess
that some minimal glibc version is required as well.

greetings,
 jonas


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Re: Intel (s775) Johannesburg DQ35JOE mATX

2008-01-23 Thread Lennart Sorensen
On Wed, Jan 23, 2008 at 06:15:56PM +, Steve Dobson wrote:
> You don't need a backport of the kernel packages.  They are stand alone
> pieces of software that nothing depends upon and depend on nothing
> themselves (in the packaging sense; I know the system needs a kernel to
> run).  You can just down load the kernel packages of your choice.

True the kernel is usually rather simple to backport, although sometimes
you have had to get a newer initramfs package or similar to support the
new kernel, which I count as part of backporting a kernel.

> I had a problem with the kernel in lenny not supporting the Nikon D40
> DSLR I've just got.  Loads of stuff on the Ubuntu forums because they
> shipped with a version of the kernel that was "broken".  Any way I just
> installed the sid kernel set and everything just worked.
> 
> Here are the packages I got from sid:
>   linux-headers-2.6.23-1-amd64  2.6.23-2
>   linux-headers-2.6.23-1-common   2.6.23-2
>   linux-image-2.6.23-1-amd64 2.6.23-2
>   linux-kbuild-2.6.23 2.6.23-1

--
Len Sorensen


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Re: Intel (s775) Johannesburg DQ35JOE mATX

2008-01-23 Thread Steve Dobson
Len, Gudjon

On Wed, 2008-01-23 at 12:37 -0500, Lennart Sorensen wrote:
> On Wed, Jan 23, 2008 at 05:15:22PM +0100, Gudjon I. Gudjonsson wrote:
> >
> > Network card: Intel 82566DM Gigabit Adapter, integrated
> 
> Well looking at the 2.6.18 source code from etch for the kernel I see
> stuff like:
> ../rr1/sandbox/linux-2.6/linux-2.6-2.6.18.dfsg.1/drivers/net/e1000/e1000_hw.c:
>  e1000_set_pci_ex_no_snoop(hw, PCI_EX_82566_SNOOP_ALL);
> so yes I think the e1000 driver should work on that chip.
> 
> The onboard video if you are using it, is a GMA3100 which from what I
> can determine requires Xorg 1.3 or higher and 2.6.22 kernel or higher.
> 
> So that means you have to use either Etch with a backported kernel, or
> testing (or unstable) to get 2.6.22 kernel and new xorg if you want
> graphics on the built in video.

You don't need a backport of the kernel packages.  They are stand alone
pieces of software that nothing depends upon and depend on nothing
themselves (in the packaging sense; I know the system needs a kernel to
run).  You can just down load the kernel packages of your choice.

I had a problem with the kernel in lenny not supporting the Nikon D40
DSLR I've just got.  Loads of stuff on the Ubuntu forums because they
shipped with a version of the kernel that was "broken".  Any way I just
installed the sid kernel set and everything just worked.

Here are the packages I got from sid:
linux-headers-2.6.23-1-amd64  2.6.23-2
linux-headers-2.6.23-1-common   2.6.23-2
linux-image-2.6.23-1-amd64 2.6.23-2
linux-kbuild-2.6.23 2.6.23-1

Hope this helps
Steve
-- 
Steve Dobson

If someone were to ask me for a short cut to sensuality, I would
suggest he go shopping for a used 427 Shelby-Cobra. But it is only
fair to warn you that of the 300 guys who switched to them in 1966,
only two went back to women.
-- Mort Sahl



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Re: Intel (s775) Johannesburg DQ35JOE mATX

2008-01-23 Thread Lennart Sorensen
On Wed, Jan 23, 2008 at 05:15:22PM +0100, Gudjon I. Gudjonsson wrote:
>Sorry for abusing your time but I am going to buy a computer with the
> following ingredients. I am quite worried that I might have to wait for
> half a year for support of some of the chips so I decided to ask first
> if someone has used this (with good or bad experience):
> 
> Motherboard: Intel (s775) Johannesburg DQ35JOE mATX

I have only used a few Intel boards myself, but I wouldn't buy one.  I
only buy Asus boards.  There has been a lot of trouble for people with
more than 3GB ram and getting the MTRR cache setup right on intel boards
in the last year, and it has taken a lot of pushing to even get intel to
admit they screwed up their bios, while Gigabyte and Asus had a new bios
within days of being notified of the mistake in intel's reference code.
Not what I would consider a well supported board.  Most affected users
were windows 64bit users who got a very very slow system if they had
more than 3GB ram installed, and linux gets the same slow performance
since the top of ram is not cached and hence very slow.

> Chipset:   Intel Q35 Express

Well intel chipsets are generally very well supported.  They make good
chipsets.

> I am sure the following will work, I think the e1000 driver supports the
> network card.
> CPU: Intel Core2Quad Q6600 2,4GHz 1066/8MB s-775

No problem on the CPU.  I just bought one myself I am about to play
with.

> Network card: Intel 82566DM Gigabit Adapter, integrated

Well looking at the 2.6.18 source code from etch for the kernel I see
stuff like:
../rr1/sandbox/linux-2.6/linux-2.6-2.6.18.dfsg.1/drivers/net/e1000/e1000_hw.c: 
e1000_set_pci_ex_no_snoop(hw, PCI_EX_82566_SNOOP_ALL);
so yes I think the e1000 driver should work on that chip.

The onboard video if you are using it, is a GMA3100 which from what I
can determine requires Xorg 1.3 or higher and 2.6.22 kernel or higher.

So that means you have to use either Etch with a backported kernel, or
testing (or unstable) to get 2.6.22 kernel and new xorg if you want
graphics on the built in video.

I just got this combination, which should work as far as I can tell.  I
will find out soon:
Q6600
Asus P5K
2GB PC6400 ram (2 x 1GB)
Nvidia 8600GT video card

The P5K uses an atl1 network chip, which certainly is supported in
2.6.22 (no idea about 2.6.18 in Etch but that's OK since the machine
will be running unstable anyhow).  Also has a jmicron PATA/SATA
controller which I think should work with my PX760 DVD drive.  I sure
hope so, otherwise I will get a PATA to SATA adapter and use it that
way.

--
Len Sorensen


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Intel (s775) Johannesburg DQ35JOE mATX

2008-01-23 Thread Gudjon I. Gudjonsson
Hi
   Sorry for abusing your time but I am going to buy a computer with the
following ingredients. I am quite worried that I might have to wait for
half a year for support of some of the chips so I decided to ask first
if someone has used this (with good or bad experience):

Motherboard: Intel (s775) Johannesburg DQ35JOE mATX
Chipset:   Intel Q35 Express

I am sure the following will work, I think the e1000 driver supports the
network card.
CPU: Intel Core2Quad Q6600 2,4GHz 1066/8MB s-775
Network card: Intel 82566DM Gigabit Adapter, integrated


Thanks
Gudjon




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