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Wednesday, May 30, 2018

Fixing Unstable WiFi in Latest Ubuntu/Arch Linux

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My laptop is Thinkpad Yoga S3 (2015). I happened to run into an issue where intermittently my Internet connection (via WiFi) wouldn't wo...
Tuesday, November 14, 2017

Upgrading Ubuntu Linux Kernel

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Sometimes there are problems with the kernel that a Ubuntu distro ships with. For example, on 16.04 LTS release image, my ThinkPad Yoga 14 S...
Tuesday, August 1, 2017

Saving Second Monitor Settings Across Reboots in Ubuntu 16.04

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I recently used a second monitor with my Ubuntu 16.04 laptop. After a while, I realized that whenever the HDMI is re-plugged or if the compu...
Monday, July 24, 2017

Using Scanner in Ubuntu

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After installing Epson scanner drivers from official Epson site, there are a few tools that can be used to scan: 1. scanimage terminal appl...
Friday, July 21, 2017

Can't create public-facing SSH server because of firewall or ISP policy? No worries, Reverse SSH Tunnel come to the rescue!

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In regular situation, creating a public-facing SSH server, or any other server can be done as following: Usually, the added complexi...
Friday, May 26, 2017

Dual GPU Laptop in Ubuntu. (NVIDIA and Intel HD5200)

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I just bought myself a Thinkpad Yoga 14. I'm loving its IPS FHD screen which is accompanied with NVIDIA 840m GPU in addition to its onbo...
2 comments:
Friday, May 5, 2017

Downgrading Mysql 5.7 to Mysql 5.6

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I just got a new system where I installed mysql through apt-get. It installed mysql version 5.7, which unfortunately didn't serve my pu...
1 comment: