2.6.24.3 SMP kernel sees only one of my 2 cores..
Gautam Thaker
gthaker at atl.lmco.com
Wed Mar 26 16:41:36 UTC 2008
I am running Fedora Core 8 w/ all the updates installed. The kernel
version is 2.6.24.3-34.fc8 SMP. I have been using the system happily
for about 2 months. I don't know just when, but in last week, the
kernel sees only 1 of my 2 cores. I know i have run quite some time
w/ 2 cores. I am not sure if this is related to some SW update or a
bios problem (i loaded "defaults" in bios) or can the CPU actually
break and be left w/ just 1 core? I do see a msg at start up, at very
start, that says:
i8042c: can not read CTR when initializing i8042.
Can this be related to my problem? Any hints welcome, I tried lots of
google search but did not find anything related.
Gautam
[root at zadapi-L gthaker]# more /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 107
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4000+
stepping : 1
cpu MHz : 1000.000
cache size : 512 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 : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca
cmov pat
pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp
lm 3dnowext
3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy misalignsse
ts fid vid
ttp tm stc 100mhzsteps
bogomips : 2010.70
clflush size : 64
THERE SHOULD BE 1 MORE PROCESSOR....!
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