I've found a possible "solution", check it in:
https://bugs.launchpad.net/ubuntu/+source/linux-restricted-
modules-2.6.24/+bug/226672
Saludos!
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MTRR is not properly setup on Intel Northbridge Chipset (P35,X38) and with
Memory Remapping Enabled
https://bugs.launchpad.net/bugs/224404
You recei
Diving on many forums I've found a "patch", that's reconfiguring mtrr
tables before kdm (or gdm, or xdm) starts.
This code on a script worked for me, note that the memory sizes may
change depending on the graphics card memory size.
#Begin of file
echo "disable=0" >| /proc/mtrr
echo "disable=1"
That's a very good question Greg :P
On the other hand, reconfiguring mttr tables won't damage your hardware,
but can slow down the computer like a 8086, or cause a total crash
(without BSOD xD), requiring you to reset manually.
I needed two crashes before finding a compatible mtrr table.
It's ve
Public bug reported:
AMD64 Kubuntu Hardy Heron fresh installation.
4 Gigs of Ram
Ati HD3870 (also 3850, HD2xxx, Xxxx series)
fgrlx driver (standard one, downloaded from ati, or installed via envy)
The X won't start with 4 gigs of ram installed using fglrx driver, with 3 or
less, system starts no
I'll do tonigth, but I spent some time checking xorg logs, but i
couldn't find something wrong, and the system boots normally with 3 gigs
of ram, or less, the problem is only with 4 gigas or more (I think, I
have only 4 gigs to check :P).
I apologize for my poor English, i have it a little bit rus
Also, the motherboard chipset is the new X48 by Intel, and the proccessor is a
Core2Duo E8400 (wolfdale).
I found over google, some other people having the same problem with amd or
intel, with ati or nvidia graphics so i think that the problem is not dependent
on the platform of the system.
Sal
There's my Xorg.0.log, and there's my mtrr table:
reg00: base=0x ( 0MB), size=4096MB: write-back, count=1
reg01: base=0xe000 (3584MB), size= 512MB: uncachable, count=1
reg02: base=0xd000 (3328MB), size= 256MB: uncachable, count=1
reg03: base=0x1 (4096MB), size=1024MB: wri
** Attachment added: "Xorg.0.log"
http://launchpadlibrarian.net/14377017/Xorg.0.log
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X server won't start with 4 Gigs of ram
https://bugs.launchpad.net/bugs/226672
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