Please let us know if any of this has proved helpful. SUSE Automated Kernel Compiler - Version 2.50 - Blogs - openSUSE Forums There is an even newer kernel just released at version 3.2.0 and you can install it if you want with the following script: CPU Frequency Utilitiy - Version 1.10 - For use with the cpufrequtils package - Blogs - openSUSE Forums The lower the speed setting the less heat that is generated.Ĭ.F.U. Next, you need to check your CPU speed settings, I have a bash script for that. GNU/Linux and openSUSE power management regressions - Blogs - openSUSE Forums Next, you got to read the following article for info concerning the Linux kernel and power consumption which affects heat build up. Laptops and all things work great until they stop working at a time they select no matter what else you may be doing at the time. Do not underestimate how much dust build up can occur and how it will affect the laptop heating. ![]() If you have never done so or it has been a while since this was done, then do it again as soon as possible. I originally posted in Hardware, but I think it may be more appropriate here.ġst and foremost if you have not already done so, use a can of duster spray and with the laptop off and battery removed, blast out all vent holes on the laptop to remove any dust from your internal heat sinks. Jan 5 17:47:13 linux-homh kernel: Kernel logging (proc) stopped. Jan 5 17:47:13 linux-homh kernel: Critical temperature reached (100 C), shutting down. Jan 5 17:47:13 linux-homh kernel: thinkpad_acpi: temperatures (Celsius):thinkpad_acpi: 103thinkpad_acpi: 68thinkpad_acpi: 48thinkpad_acpi: 98thinkpad_acpi: 50thinkpad_acpi: N/Athinkpad_acpi: 47thinkpad_acpi: N/Athinkpad_acpi: 49thinkpad_acpi: 64thinkpad_acpi: 77thinkpad_acpi: N/Athinkpad_acpi: N/Athinkpad_acpi: N/Athinkpad_acpi: N/Athinkpad_acpi: N/Athinkpad_acpi: Jan 5 17:47:13 linux-homh kernel: thinkpad_acpi: THERMAL EMERGENCY: a sensor reports something is extremely hot! Is there any support for fan speed control on the IBM/Lenovo Thinkpads? Even running “echo level 7 > /proc/acpi/ibm/fan” does nothing. I have tried installing tpfand and tpfan-admin, and while they run with no issues I can’t seem to change the fan speed. Under Ubuntu I never had these issues, but I was also able to use the proprietary AMD driver. My only problem is that after about 30 minutes of heavy usage (full screen flash video will do it 100% of the time) the temp will reach 100*c and then the laptop will automatically shutdown without the fan ever kicking on. After much fiddling around I finally gave up on trying to install the proprietary AMD driver and stuck with the FOSS version, despite the serious flickering issues. Almost everything is working great, and I am absolutely loving GNOME 3. Hi guys, I am a recent convert from Ubuntu now running Tumbleweed/gnome on a Thinkpad T400 with AMD graphics.
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