未检测到风扇
我正在尝试在笔记本电脑中使用ubuntu。 但风扇似乎无法工作..我尝试使用sudo pwmconfig但这是结果..
sudo pwmconfig # pwmconfig revision 6166 (2013-05-01) This program will search your sensors for pulse width modulation (pwm) controls, and test each one to see if it controls a fan on your motherboard. Note that many motherboards do not have pwm circuitry installed, even if your sensor chip supports pwm. We will attempt to briefly stop each fan using the pwm controls. The program will attempt to restore each fan to full speed after testing. However, it is ** very important ** that you physically verify that the fans have been to full speed after the program has completed. /usr/sbin/pwmconfig: There are no fan-capable sensor modules installed 我也试试〜$ lspci -k | grep -EA2’VGA | 3D’，结果就是这个
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) Subsystem: ASUSTeK Computer Inc. Device 1477 Kernel driver in use: i915 01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 635M] (rev a1) Subsystem: ASUSTeK Computer Inc. Device 1477 Kernel driver in use: nouveau
我的笔记本电脑的温度非常高，我该怎么做才能解决这个问题？
您的系统中有两个图形适配器。 现在它们都启用并消耗功率。
nouveau司机在动力方面也不是很好。
您需要安装专有驱动程序。 在终端运行：
sudo apt-get install nvidia-352 nvidia-prime
并重新启动。
如果切换到集成适配器，则可以节省更多电量并使计算机更加冷却
sudo prime-select intel
或使用GUI 。