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set fan speed on ubuntu 16.04 laptop hp elitebook 2540p

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0 my laptop has some issue with the fan it does not work properly, on windows i used hwinfo 32 to control it manually and set its speeed but it seems impossible on ubuntu. I have been searching for almost more then a month now. i am already using a cool pad but it does not help much. i have already checked other question to set speed using fancontrol, lm-sensors. but pwmconfig doest not work. i have the same issue as fan control on HP Elitebook . can anybody help ? overheating fan temperature fancontrol lm-sensors share | improve this question asked Feb 13 '18 at 19:03 Nilkamal Gotarne 1 1

fan control on HP Elitebook

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0 1 I have installed Ubuntu 16.04.2 kernel 4.8.0-39-generic #42~16.04.1-Ubuntu on a laptop HP EliteBook 2540p and the fan doesn't work. It begins to be very hot ! I have installed successfully sensors. I have try to configure the fan with pwmconfig and I have got the foolowing message : pwmconfig: There are no pwm-capable sensor modules installed. I have add the following in the grub config : acpi_enforce_resources=lax. But still no fan Do you know which module can I load ? How can I force the acpi ? Vincent 16.04 hp overheating fan share | improve this question asked Mar 3 '17 at 16:57 Vincent