I don't believe this is a kernel problem. I had a similar experience with the
2.2.13 kernel when I flashed my Abit BH6 v1.1 BIOS to the latest image. After
eliminating the other possiblities (I had added more RAM at the same time), I
flashed back to the original image and all the RAM was detected automatically
again. I am a little mystified as to the mechanism, but I was sufficiently
careful in my troubleshooting to believe the BIOS is the problem, and your note
confirms this.
I'd recommend you send a note to Abit telling them to undo whatever change
they've made to RAM detection/initialization for all their most recent BIOSes.
On 13-Jan-2000 Aaron Longfield wrote:
> Hello:
>
> I upgraded to 2.2.14 and the kernel doesn't find all my memory anymore.
> I have 128M on an Abit BX6r2 motherboard using the latest BIOS (bxrnw).
> The BIOS reports the full 128M, but Linux only finds 64M. If I pass the
> kernel "mem=128M" it gets all my RAM though. My kernel config is
> attached. Everything was fine on 2.2.13, and other boxes I have on 2.2.14
> all the memory is found (also 128M machines, different motherboards
> though).
>
> -Aaron Longfield
> aaron@technologist.com
>
-- Brian Hall <brianw.hall@compaq.com> http://www.bigfoot.com/~brihall Linux Consultant- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sat Jan 15 2000 - 21:00:24 EST