Re: 8G RAM on 32 bits

2012-07-30 Thread Peter Hessler
Nope. OpenBSD does not support PAE. If you want to access all 8G, you will need to use the amd64 kernel. Sorry. On 2012 Jul 30 (Mon) at 20:49:31 +0200 (+0200), Pau wrote: :Hi, : :I have this thinkpad laptop and I want to use OpenBSD on it. : :Now, the laptop has 8G RAM and it is a 32 bits. : :

Re: 8G RAM on 32 bits

2012-07-30 Thread Pau
Thanks, Peter... I thought the same and downloaded the amd64 CD and tried to install it but it would not boot. In my ignorance I supposed that it would be impossible for a 32 bits CPU to do that, so I threw away the CD. Or are you suggesting that I install i386 and then download the amd64 kernel

Re: 8G RAM on 32 bits

2012-07-30 Thread Peter Hessler
Depending on why the amd64 cd didn't boot, you might be out of luck. If it stopped during the kernel, then likely not. No, amd64 kernel is not compatible with any of the 32bit binaries. We only support apps using the kernel memory sizes. On 2012 Jul 30 (Mon) at 21:35:00 +0200 (+0200), Pau wrot

Re: 8G RAM on 32 bits

2012-07-30 Thread Mike Erdely
On Mon, Jul 30, 2012 at 3:35 PM, Pau wrote: > I thought the same and downloaded the amd64 CD and tried to install it > but it would not boot. In my ignorance I supposed that it would be > impossible for a 32 bits CPU to do that, so I threw away the CD. More than likely, that means your CPU is 32-

Re: 8G RAM on 32 bits

2012-07-30 Thread Stuart Henderson
On 2012-07-30, Pau wrote: > Hi, > > I have this thinkpad laptop and I want to use OpenBSD on it. > > Now, the laptop has 8G RAM and it is a 32 bits. If you mean that the CPU can only support 32 bits, you won't be able to see the extra RAM with OpenBSD. There was some code implemented several yea

Re: 8G RAM on 32 bits

2012-07-31 Thread Pau
Hi, thanks for the answer. This is a Sandybridge Mobile "Intel® Core™ i7-2640M CPU @ 2.80GHz × 4 " How can I find out whether this is 64 bit-capable? I have googled but not very successfully... I am afraid I am also newbie in the tech jargon... Pau On Mon, Jul 30, 2012 at 10:09 PM, Mike Erdel

Re: 8G RAM on 32 bits

2012-07-31 Thread Peter Hessler
All i7's are 64bit compatible. If you can try a new kernel (bsd.rd should be enough), then you can try it out and see if it boots. If it does boot, it is highly recommended to do a clean install. While it is possible to upgrade from i386 to amd64 this is not recommended as it is easy to miss som

Re: 8G RAM on 32 bits

2012-07-31 Thread Pau
Thanks... I am downloading a recent snapshot and will try to do a clean install with the amd64. I will keep you posted. Cheers, Pau On Tue, Jul 31, 2012 at 12:17 PM, Peter Hessler wrote: > All i7's are 64bit compatible. > > If you can try a new kernel (bsd.rd should be enough), then you can t

Re: 8G RAM on 32 bits

2012-08-01 Thread Pau
:) Thanks for the help... I installed it and the 8G RAM are there (see head of dmesg ahead). I have another question... I have this big monitor (30"!) and I would like to use the displayport but X does not seem to understand it, because when I use the displayport cable the monitor is black. With

Re: 8G RAM on 32 bits

2012-08-01 Thread Stuart Henderson
On 2012-08-01, Pau wrote: >:) > > Thanks for the help... I installed it and the 8G RAM are there (see > head of dmesg ahead). > > I have another question... I have this big monitor (30"!) and I would > like to use the displayport but X does not seem to understand it, > because when I use the displ