#mini-howto

[amigoccs]

Build the Linux Kernel Module to Enable RTL8192EU USB Wireless Dongles

The built-in support for Realtek RTL8192EU[1][2] in Ubuntu 20.04 LTS has some issues with D-Link DWA-131 E1[3]. It provides a weak signal and slow WiFi. To improve, I have to download the RTL8192EU driver source code, compile to a kernel module, add it to the kernel, remove the existing drivers, and fix the detection issue.

The following USB wireless dongle uses the RTL8192EU chipset:

D-Link…

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[amigoccs]

Build the Linux Kernel Module to Enable RTL8812AU USB Wireless Dongles

Build the Linux Kernel Module to Enable RTL8812AU USB Wireless Dongles

There is no built-in support for Realtek RTL8812AU[1][2] in Linux. To enable, I have to download the RTL8122AU driver source code, compile to a kernel module, and add to the kernel.

Following USB wireless dongles use the RTL8812AU chipset:

D-Link DWA-171 A1[3]

Edimax EW-7811UTC[4]

netis WF2190[5]

Quick Summary

For Ubuntu 18.04 LTS and 20.04LTS, follow these steps:

$sudo apt-get update $sudo…

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[amigoccs]

Install and Use Chinese Input in Ubuntu

Install and Use Chinese Input in Ubuntu

Install and Configure Rime for iBus

Install and Configure Pinyin for iBus

Install and Configure Google Pinyin for iBus

Install and Configure Google Pinyin for Fcitx

Remove Google Pinyin for Fcitx and Restore Rime for iBus

(more…)

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[phenobarbital]

¿Sabías qué?

Te das cuenta que tienes mucho que contar, cuando tienes cientos de “pequeños archivos”, cheatsheet de decenas de cosas, muchos comandos de una línea, cosas que te ayudan con el día a día; sin embargo, a veces no las compartimos porque “no nos parece necesario”.

Con la caída nacional de los DNS de CANTV, me puse a conversar sobre DNS-cache y, siendo algo tan fácil de montar, nunca se ocurrió…

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