Monthly Archives: January 2018

3 posts

[Solved] How to install Realtek rtl8812au WiFi Driver in Linux

[UPDATE August 15, 2018] The Github repo in the original post has been fixed, now you can follow the steps in the original post to install the Linux driver. [UPDATE June 7, 2018]: If you are using Ubuntu 18.04 LTS or any distro with kernel 4.15 (or above), then the following steps will not work. The build will fail with kernel 4.15. Hopefully someone will update the source code to be compatible with the latest […]

What can I do about Meltdown and Spectre security vulnerabilities

The Meltdown and Spectre security vulnerabilities in the modern CPU processors have been on the news headline and caused quite some panic (here, here, here, and more) because the vulnerabilities can theoretically allow attackers to steal private information without user’s knowledge. Major OS vendors such as Microsoft, Google, Apple and Linux all started working on a patch on the OS level way before the vulnerabilities were released in public and the patches will soon be […]

Earn extra cash easily without extra work

Disclaimer: the article contains some referral links which will give me monetary incentives when you sign up the programs by using the links. You do not have to use my referral links, but I would greatly appreciate if you do. Holiday shopping is stressful and stretches everyone’s budget, including mine. But fortunately I have been earning extra cash throughout the year to prepare for the potential budget overhaul. I earned around $600 extra cash in […]