LinuxQuestions.org
Review your favorite Linux distribution.
Go Back   LinuxQuestions.org > Forums > Enterprise Linux Forums > Linux - Enterprise
User Name
Password
Linux - Enterprise This forum is for all items relating to using Linux in the Enterprise.

Notices


Reply
  Search this Thread
Old 09-28-2007, 03:10 AM   #1
rmitev
LQ Newbie
 
Registered: Sep 2007
Posts: 27

Rep: Reputation: 15
Intel DG33FB motherboard - cannot run second core on cpu (core 2 duo)


I cannot boot with acpi. So i boot with acpi=off, but i see only 1 CPU in my system

# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU E6850 @ 3.00GHz
stepping : 11
cpu MHz : 2999.759
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc up pni monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 6003.49
clflush size : 64

#


any ideas how to run second core ?

Last edited by rmitev; 09-28-2007 at 03:13 AM.
 
Old 09-28-2007, 03:38 AM   #2
rmitev
LQ Newbie
 
Registered: Sep 2007
Posts: 27

Original Poster
Rep: Reputation: 15
dmesg ...

...

DMI 2.4 present.
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: Product ID: APIC at: 0xFEE00000
Processor #0 6:15 APIC version 20
Enabling APIC mode: Flat. Using 0 I/O APICs
BIOS bug, no explicit IRQ entries, using default mptable. (tell your hw vendor)
Processors: 1
Allocating PCI resources starting at 80000000 (gap: 7f000000:71000000)
Built 1 zonelists. Total pages: 513588
Kernel command line: BOOT_IMAGE=linux ro root=801 acpi=off
mapped APIC to ffffd000 (fee00000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 2999.718 MHz processor.
Console: colour VGA+ 80x25

...
 
Old 09-28-2007, 04:54 AM   #3
rmitev
LQ Newbie
 
Registered: Sep 2007
Posts: 27

Original Poster
Rep: Reputation: 15
all problems solved :-)

in lilo.conf add:

Code:
append = "pci=nommconf"
(and run lilo :-)
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Linux support for Core 2 Duo and Intel DG965RY Motherboard KDee Linux - General 33 01-27-2008 06:49 PM
Kernel Panic on Intel Core 2 Duo E6700 Dual Core Processor nwongrat Linux - Hardware 2 01-08-2008 10:13 PM
Linux support for Core 2 Duo E6700 and Intel DG965WHMKR Motherboard MarieP Linux - General 6 09-04-2007 09:18 AM
Will my Kubuntu 7.04 PC version run on Intel Core 2 Duo EM64T PC AbhishekSlam Ubuntu 2 07-23-2007 08:31 AM
does red hatlinux 9 support intel core 2 duo and intel DG965RY motherboard sa_2400 Linux - Hardware 8 07-11-2007 12:13 PM

LinuxQuestions.org > Forums > Enterprise Linux Forums > Linux - Enterprise

All times are GMT -5. The time now is 08:12 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Open Source Consulting | Domain Registration