[opensuse-amd64] 4GB memory problem with OpenSuSe 10.2
Hello, I have got a PC based on GIGABYTE GA-965P-S3 motherboard (Intel P965 chipset, Core 2 Duo CPU) with 4GB memory. There are two problems with it: 1. OpenSuSe 10.2 x86-64 hangs during boot process with message "agpgart: detected an Intel 965G chipset". I managed to work around this problem by specifying mem=4096M boot option. 2. After the system has started, it reports that there is just 3.43Gb memory available. I was not able to find any options in BIOS related to memory hole remapping. Anyway, Windows XP x64 sees 4094 Megabytes. Is there any way to allow Linux to see all 4Gb of memory? With best regards, P. Trifonov --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-amd64+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-amd64+help@opensuse.org
On Tuesday 27 March 2007 10:45, Peter Trifonov wrote:
Hello,
I have got a PC based on GIGABYTE GA-965P-S3 motherboard (Intel P965 chipset, Core 2 Duo CPU) with 4GB memory.
There are two problems with it: 1. OpenSuSe 10.2 x86-64 hangs during boot process with message "agpgart: detected an Intel 965G chipset". I managed to work around this problem by specifying mem=4096M boot option.
2. After the system has started, it reports that there is just 3.43Gb memory available.
I was not able to find any options in BIOS related to memory hole remapping.
Anyway, Windows XP x64 sees 4094 Megabytes.
Is there any way to allow Linux to see all 4Gb of memory?
Hmm, I thought we had a fix for the AGP hang in the update kernel, but I can't find it now. Will probably be fixed in a future update kernel. Alternatively you can boot with agp=off, but then the integrated graphics might not work. -Andi --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-amd64+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-amd64+help@opensuse.org
Dear Andi,
There are two problems with it: 1. OpenSuSe 10.2 x86-64 hangs during boot process with message "agpgart: detected an Intel 965G chipset". 2. After the system has started, it reports that there is just 3.43Gb memory available.
I was not able to find any options in BIOS related to memory hole remapping.
Anyway, Windows XP x64 sees 4094 Megabytes.
Is there any way to allow Linux to see all 4Gb of memory?
Hmm, I thought we had a fix for the AGP hang in the update kernel, but I can't find it now. Will probably be fixed in a future update kernel.
Alternatively you can boot with agp=off, but then the integrated graphics might not work.
Thanks a lot! I do not have an integrated graphics card, so agp=off works perfectly! With best regards, P. Trifonov --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-amd64+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-amd64+help@opensuse.org
Dear Andi, Just for information: it still does not work with 2.6.20 kernel. With best regards, P. Trifonov
-----Original Message----- From: Andi Kleen [mailto:ak@suse.de] Sent: Tuesday, March 27, 2007 8:36 PM To: opensuse-amd64@opensuse.org Cc: Peter Trifonov Subject: Re: [opensuse-amd64] 4GB memory problem with OpenSuSe 10.2
On Tuesday 27 March 2007 10:45, Peter Trifonov wrote:
Hello,
I have got a PC based on GIGABYTE GA-965P-S3 motherboard (Intel P965 chipset, Core 2 Duo CPU) with 4GB memory.
There are two problems with it: 1. OpenSuSe 10.2 x86-64 hangs during boot process with message "agpgart: detected an Intel 965G chipset". I managed to work around this problem by specifying mem=4096M boot option.
2. After the system has started, it reports that there is just 3.43Gb memory available.
I was not able to find any options in BIOS related to memory hole remapping.
Anyway, Windows XP x64 sees 4094 Megabytes.
Is there any way to allow Linux to see all 4Gb of memory?
Hmm, I thought we had a fix for the AGP hang in the update kernel, but I can't find it now. Will probably be fixed in a future update kernel.
Alternatively you can boot with agp=off, but then the integrated graphics might not work.
-Andi --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-amd64+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-amd64+help@opensuse.org
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On Wednesday 11 April 2007 11:55:37 Peter Trifonov wrote:
Dear Andi,
Just for information: it still does not work with 2.6.20 kernel.
The patch went in post 2.6.20 I think. And there has been recently another one. Anyways I added the first one to the Kernel-of-the-day for 10.2. Can you please try the latest rpm at ftp://ftp.suse.com/pub/projects/kernel/kotd/10.2-x86_64/SL102_BRANCH/ (without agp=off) -Andi --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-amd64+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-amd64+help@opensuse.org
Dear Andi,
Just for information: it still does not work with 2.6.20 kernel. The patch went in post 2.6.20 I think. And there has been recently another one.
Anyways I added the first one to the Kernel-of-the-day for 10.2. Can you please try the latest rpm at ftp://ftp.suse.com/pub/projects/kernel/kotd/10.2-x86_64/SL102_BRANCH/ (without agp=off)
Unfortunately I cannot downgrade to 2.6.18 kernel due to some hardware problems (see http://marc.info/?l=linux-netdev&m=117553933617917&w=2 ). With best regards, P. Trifonov --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-amd64+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-amd64+help@opensuse.org
On Wednesday 11 April 2007 13:48:10 Peter Trifonov wrote:
Just for information: it still does not work with 2.6.20 kernel. The patch went in post 2.6.20 I think. And there has been recently another one.
Anyways I added the first one to the Kernel-of-the-day for 10.2. Can you please try the latest rpm at ftp://ftp.suse.com/pub/projects/kernel/kotd/10.2-x86_64/SL102_BRANCH/ (without agp=off)
Unfortunately I cannot downgrade to 2.6.18 kernel due to some hardware problems (see http://marc.info/?l=linux-netdev&m=117553933617917&w=2 ).
So why did you report a 10.2 kernel problem when you don't even run a 10.2 kernel? -Andi --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-amd64+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-amd64+help@opensuse.org
Unfortunately I cannot downgrade to 2.6.18 kernel due to some hardware problems (see http://marc.info/?l=linux-netdev&m=117553933617917&w=2 ).
So why did you report a 10.2 kernel problem when you don't even run a 10.2 kernel? Initially I tried the standard 10.2 kernel, and I hit immediately the AGP
Dear Andi, problem. After employing the "agp=off" option I was able to boot the system. After some time I discovered that the network card driver is non-reliable. I was suggested to take 2.6.20 kernel. Marvell NIC works perfectly with 2.6.20 kernel, but I still have to use "agp=off" option to boot the system. With best regards, P. Trifonov --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-amd64+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-amd64+help@opensuse.org
Maybe the patch is in ftp://ftp.suse.com/pub/projects/kernel/kotd/x86_64/HEAD/ already? -- Dipl.-Inform. Frank Steiner Web: http://www.bio.ifi.lmu.de/~steiner/ Lehrstuhl f. Bioinformatik Mail: http://www.bio.ifi.lmu.de/~steiner/m/ LMU, Amalienstr. 17 Phone: +49 89 2180-4049 80333 Muenchen, Germany Fax: +49 89 2180-99-4049 * Rekursion kann man erst verstehen, wenn man Rekursion verstanden hat. * --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-amd64+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-amd64+help@opensuse.org
In message from "Peter Trifonov" <petert@dcn.infos.ru> (Tue, 27 Mar 2007 12:45:48 +0400):
I have got a PC based on GIGABYTE GA-965P-S3 motherboard (Intel P965 chipset, Core 2 Duo CPU) with 4GB memory. ...
2. After the system has started, it reports that there is just 3.43Gb memory available. To be absolutely sure you may look to /proc/meminfo ...
I was not able to find any options in BIOS related to memory hole remapping ... and ask Gigabyte if you don't see the corresponding BIOS option (I assume you use latest BIOS version).
Yours Mikhail Kuzminsky Zelinsky Inst. of Organic Chemistry Moscow
Anyway, Windows XP x64 sees 4094 Megabytes.
Is there any way to allow Linux to see all 4Gb of memory?
With best regards, P. Trifonov
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participants (4)
-
Andi Kleen -
Frank Steiner -
Mikhail Kuzminsky -
Peter Trifonov