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← Revision 5 as of 2014-03-23 16:07:57 ⇥
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| I have often found that the fan speed is high after I install a new version of Ubuntu, so this is what you do to fix it. | I have often found that the fan speed is high after I install a new version of Ubuntu, so this is what you do to fix it.<<BR>> This is a slight update to a post I found at: http://askubuntu.com/questions/376636/notebook-fan-constantly-running-at-a-high-speed |
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| 1) Install lm-sensors: sudo apt-get install lm-sensors 2) Run sensors-detect which will install the 'coretemp' module: 3) Run in terminal: more /etc/modules 4) Modify /etc/default/grub: sudo gedit /etc/default/grub.conf |
1. Install lm-sensors: {{{sudo apt-get install lm-sensors}}} 2. Run sensors-detect which will install the 'coretemp' module 3. Run in terminal: {{{less /etc/modules}}} 4. Modify /etc/default/grub: {{{sudo nano /etc/default/grub.conf}}} |
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| 5) Update grub: sudo update-grub 6) Reboot your machine |
5. Update grub: {{{sudo update-grub}}} 6. Reboot your machine 7. Run {{{sensors}}} on the command line at anytime to see the current temperatures. {{{sudo}}} not needed. |
Fan Speed High
I have often found that the fan speed is high after I install a new version of Ubuntu, so this is what you do to fix it.
This is a slight update to a post I found at: http://askubuntu.com/questions/376636/notebook-fan-constantly-running-at-a-high-speed
Install lm-sensors: sudo apt-get install lm-sensors
- Run sensors-detect which will install the 'coretemp' module
Run in terminal: less /etc/modules
Modify /etc/default/grub: sudo nano /etc/default/grub.conf
Change from:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux"
Update grub: sudo update-grub
- Reboot your machine
Run sensors on the command line at anytime to see the current temperatures. sudo not needed.