I have a problem on my new Laptop : Samsung NP530U4B. The processor is an Intel Core i5-2467M. My kernel is 3.4.4-3.fc17.x86_64.
My laptop is overheating and shutdown brutally.
Here is the processor's temperatures on my laptop :
Adapter: Virtual device
temp1: +89.0°C (crit = +99.0°C)
temp2: +29.8°C (crit = +99.0°C)
Adapter: PCI adapter
Adapter: ISA adapter
Physical id 0: +89.0°C (high = +86.0°C, crit = +100.0°C)
Core 0: +89.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +89.0°C (high = +86.0°C, crit = +100.0°C)
In "/var/log/messages", i have multiple errors :
CPU1: Core temperature above threshold, cpu clock throttled (total events = 1)
CPU1: Package temperature above threshold, cpu clock throttled (total events = 1)
mtrr: your CPUs had inconsistent variable MTRR settings
mtrr: probably your BIOS does not setup all CPUs
ACPI Warning: 0x000000000000efa0-0x000000000000efbf SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20120320/utaddress-251)
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
I have update the BIOS. I have tried to load module "acpi-cpufreq", but the command "modprobe" don't return a message and I don't find the module with command "lsmod".
I have tried to add a CPUFreq Driver (http://docs.fedoraproject.org/en-US/...req_setup.html
) but i have'nt the folder "cpufreq"
# ls /lib/modules/3.4.4-3.fc17.x86_64/kernel/arch/x86/kernel/
For information, my laptop don't have this problem on Windows, but i have the same problem on other Linux distribution (Ubuntu).
Somebody can help me please.
Thanks a lot !