How to reduce overheating on Ubuntu (May also work on Xubuntu)

I installed Lubuntu 18.04 LTS after it was released. Unfortunately, the CPU temperatures never were below 70 degrees Celsius. I could toast bread on the laptop. To reduce overheating: 1. Go to BIOS and change Graphics from Optimus to UMA. 2. In Lubuntu, make sure NVIDIA is disabled. The problem with Ubuntu 18.04 LTS is … Continue reading How to reduce overheating on Ubuntu (May also work on Xubuntu)

How to install the nvidia driver on Ubuntu 14.04 LTS

If you have the Nvidia Graphics Card in your laptop, you can install the Nvidia driver from your distribution (in my case Ubuntu), using following command. Open a terminal window first: $ sudo apt-get udpate <enter> $ sudo apt-get install bumblebee bumblebee-nvidia primus <enter> After that reboot, and you should have the Nvidia driver installed. … Continue reading How to install the nvidia driver on Ubuntu 14.04 LTS

Reduce overheating and improve battery backup time on Fedora 18 on Lenovo Ideapad Z580

Install Bumblebee with Nvidia driver on Fedora 18. This gives a few benefits, where you reduce overheating and get improved battery backup time. You also get to use the Nvidia Optimus graphics driver with optirun. Do the following steps: # ln -s /etc/modprobe.d/blacklist.conf /usr/lib/modprobe.d/ <enter> # echo "blacklist nouveau" >> /etc/modprobe.d/blacklist.conf <enter> # dracut /boot/initramfs-$(uname … Continue reading Reduce overheating and improve battery backup time on Fedora 18 on Lenovo Ideapad Z580

NVIDIA graphics drivers for Fedora 14

# yum install kmod-nvidia xorg-x11-drv-nvidia-libs.i686 The rest is all done for you. If the above driver is not installed, error about not being able to play games such as maniadrive, SuperTux, pops up, saying 3D graphics driver is proprietary or not installed. Before doing this, make sure you add the rpmfusion-free and rpmfusion-nonfree repositories.