Hello, I've the same bug, with kernel amd64 2xcpu, but with 386 SMP only one
cpu.
The computer was an ACER L5100
dmidecode partial
System Information
Manufacturer: Acer
Product Name: AL 5100 / VL410
Version: R01-B0 <------ LASTEST BIOS
Serial Number:
UUID: 00000000-0000-0000-0807-060504030201
Wake-up Type: Power Switch
SKU Number:
Family:
Handle 0x0002, DMI type 2, 14 bytes
Base Board Information
Manufacturer: Acer
Product Name: FRS690L
Version:
Serial Number:
------------
Processor Information
Socket Designation: Socket AM2
Type: Central Processor
Family: Athlon 64 X2
Manufacturer: AMD
ID: B1 0F 06 00 FF FB 8B 17
Signature: Family 15, Model 107, Stepping 1
Flags:
FPU (Floating-point unit on-chip)
VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension)
MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported)
APIC (On-chip APIC hardware supported)
SEP (Fast system call)
MTRR (Memory type range registers)
PGE (Page global enable)
MCA (Machine check architecture)
CMOV (Conditional move instruction supported)
PAT (Page attribute table)
PSE-36 (36-bit page size extension)
CLFSH (CLFLUSH instruction supported)
MMX (MMX technology supported)
FXSR (Fast floating-point save and restore)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
HTT (Hyper-threading technology)
Version: AMD Athlon(tm) 64 X2 Dual Core Processor 5000+
Voltage: 1.3 V
External Clock: 199 MHz
Max Speed: 3000 MHz
Current Speed: 2587 MHz
Status: Populated, Enabled
Upgrade: Socket 940
L1 Cache Handle: 0x0008
L2 Cache Handle: 0x0009
L3 Cache Handle: Not Provided
Serial Number:
Asset Tag:
Part Number:
Core Count: 2
Core Enabled: 2
Thread Count: 2
Characteristics:
64-bit capable
#uname -a
Linux XXXXXXXXXX 2.6.22-14-generic #1 SMP Tue Feb 12 07:42:25 UTC 2008 i686
GNU/Linux
# cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 107
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 5000+
stepping : 1
cpu MHz : 2200.000
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 sep 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 cr8legacy 3dnowprefetch
ts fid vid ttp tm stc 100mhzsteps
bogomips : 4523.17
clflush size : 64
partial dmesg
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
[ 0.000000] BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 0000000077fe0000 (usable)
[ 0.000000] BIOS-e820: 0000000077fe0000 - 0000000077fe3000 (ACPI NVS)
[ 0.000000] BIOS-e820: 0000000077fe3000 - 0000000077ff0000 (ACPI data)
[ 0.000000] BIOS-e820: 0000000077ff0000 - 0000000078000000 (reserved)
[ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
[ 0.000000] 1023MB HIGHMEM available.
[ 0.000000] 896MB LOWMEM available.
[ 0.000000] found SMP MP-table at 000f3930
[ 0.000000] Entering add_active_range(0, 0, 491488) 0 entries of 256 used
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0 -> 4096
[ 0.000000] Normal 4096 -> 229376
[ 0.000000] HighMem 229376 -> 491488
[ 0.000000] early_node_map[1] active PFN ranges
[ 0.000000] 0: 0 -> 491488
[ 0.000000] On node 0 totalpages: 491488
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 4064 pages, LIFO batch:0
[ 0.000000] Normal zone: 1760 pages used for memmap
[ 0.000000] Normal zone: 223520 pages, LIFO batch:31
[ 0.000000] HighMem zone: 2047 pages used for memmap
[ 0.000000] HighMem zone: 260065 pages, LIFO batch:31
[ 0.000000] DMI 2.5 present.
[ 0.000000] ACPI: RSDP signature @ 0xC00F7A30 checksum 0
[ 0.000000] ACPI: RSDP 000F7A30, 0024 (r2 ACRSYS)
[ 0.000000] ACPI: RSDT 77FE3000, 003C (r1 ACRSYS ACRPRDCT 42302E31 AWRD
0)
[ 0.000000] ACPI: FACP 77FE3080, 0074 (r1 ACRSYS ACRPRDCT 42302E31 AWRD
0)
[ 0.000000] ACPI: DSDT 77FE3100, 411D (r1 ACRSYS ACRPRDCT 1000 MSFT
3000000)
[ 0.000000] ACPI: FACS 77FE0000, 0040
[ 0.000000] ACPI: SSDT 77FE72C0, 028A (r1 PTLTD POWERNOW 1 LTP
1)
[ 0.000000] ACPI: HPET 77FE7580, 0038 (r1 ACRSYS ACRPRDCT 42302E31 AWRD
98)
[ 0.000000] ACPI: SLIC 77FE75C0, 0176 (r1 ACRSYS ACRPRDCT 42302E31 AWRD
20)
[ 0.000000] ACPI: MCFG 77FE7740, 003C (r1 ACRSYS ACRPRDCT 42302E31 AWRD
0)
[ 0.000000] ACPI: APIC 77FE7240, 0068 (r1 ACRSYS ACRPRDCT 42302E31 AWRD
0)
[ 0.000000] ATI board detected. Disabling timer routing over 8254.
[ 0.000000] ACPI: PM-Timer IO Port: 0x4008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] Processor #0 15:11 APIC version 16
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[ 0.000000] Processor #1 15:11 APIC version 16
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 33, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.000000] ACPI: HPET id: 0x8300 base: 0xfed00000
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] Allocating PCI resources starting at 80000000 (gap:
78000000:68000000)
[ 0.000000] Built 1 zonelists. Total pages: 487649
[ 0.000000] Kernel command line:
root=UUID=7247ac1d-923e-4aab-84a8-3708e0c7c994 ro quiet splash
[ 0.000000] mapped APIC to ffffd000 (fee00000)
[ 0.000000] mapped IOAPIC to ffffc000 (fec00000)
[ 0.000000] Enabling fast FPU save and restore... done.
[ 0.000000] Enabling unmasked SIMD FPU exception support... done.
[ 0.000000] Initializing CPU#0
[ 0.000000] PID hash table entries: 4096 (order: 12, 16384 bytes)
[ 0.000000] Detected 2593.743 MHz processor.
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 1937924k/1965952k available (2015k kernel code, 26780k
reserved, 915k data, 364k init, 1048448k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xfff4d000 - 0xfffff000 ( 712 kB)
[ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
[ 0.000000] vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf8000000 ( 896 MB)
[ 0.000000] .init : 0xc03e3000 - 0xc043e000 ( 364 kB)
[ 0.000000] .data : 0xc02f7e86 - 0xc03dce84 ( 915 kB)
[ 0.000000] .text : 0xc0100000 - 0xc02f7e86 (2015 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor
mode... Ok.
[ 0.000000] SLUB: Genslabs=22, HWalign=64, Order=0-1, MinObjects=4, CPUs=2,
Nodes=1
[ 0.000000] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[ 0.000000] hpet0: 4 32-bit timers, 14318180 Hz
[ 0.084000] Calibrating delay using timer specific routine.. 5345.56
BogoMIPS (lpj=10691132)
[ 0.084000] Security Framework v1.0.0 initialized
[ 0.084000] SELinux: Disabled at boot.
[ 0.084000] Mount-cache hash table entries: 512
[ 0.084000] CPU: After generic identify, caps: 178bfbff ebd3fbff 00000000
00000000 00002001 00000000 0000011f
[ 0.084000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.084000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.084000] CPU 0(2) -> Core 0
[ 0.084000] CPU: After all inits, caps: 178bfbff ebd3fbff 00000000 00000410
00002001 00000000 0000011f
[ 0.084000] Compat vDSO mapped to ffffe000.
[ 0.084000] Checking 'hlt' instruction... OK.
[ 0.100000] SMP alternatives: switching to UP code
[ 0.100000] Early unpacking initramfs... done
[ 0.328000] ACPI: Core revision 20070126
[ 0.328000] ACPI: Looking for DSDT in initramfs... error, file /DSDT.aml not
found.
[ 0.336000] CPU0: AMD Athlon(tm) 64 X2 Dual Core Processor 5000+ stepping 01
[ 0.336000] SMP alternatives: switching to SMP code
[ 0.336000] Booting processor 1/1 eip 3000
[ 5.468000] Not responding.
[ 5.468000] Inquiring remote APIC #1...
[ 5.468000] ... APIC #1 ID: 1000000
[ 5.468000] ... APIC #1 VERSION: 80050010
[ 5.468000] ... APIC #1 SPIV: ff
[ 5.468000] CPU #1 not responding - cannot use it.
[ 5.468000] Total of 1 processors activated (5345.56 BogoMIPS).
[ 5.468000] ENABLING IO-APIC IRQs
[ 5.468000] ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
--
Athlon X2 Dual Core Processor - Second CPU/Core not working with i386 kernel
https://bugs.launchpad.net/bugs/213011
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
