Guowei Lv

1 minute read

Just got the Thinkpad X1 Carbon Gen 7 as work laptop. Installed manjaro and noticed that there is a clipping noise when using the headphone jack. How to fix: Install alsa-tools Create a script in /usr/bin #!/bin/bash hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x67 hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x3000 Create a new file in /etc/systemd/system/ [Unit] Description=Scriptssh-keygen -t rsa -b 4096 -C "your_email@example.com" [Service] ExecStart=/usr/bin/script [Install] WantedBy=multi-user.target Run and auto start the service sudo chmod 755 /usr/bin/script sudo systemctl enable script.

The Ultimate List of Youtube Programming Channels

A list of youtube channels that talks about programming

4 minute read

Here are the Youtube channels I subscribe and recommend. They are in no particular order. Computer History Museum I’m an old school programmer and this fits my taste perfectly well. Especially check out the Oral Histories section where they have in-depth interviews with the industry legends from top IT companies. Confreaks Mainly about Ruby conference videos recordings, even though I don’t know Ruby I still find some of their videos extremely helpful.