Realtk Rtl 8822ce 802.11ac

(Warn): Use it only if your wifi is not working correctly.
On my system, Lunar Lubster (Ubuntu) wifi is working properly without doing anything below or else. Just continue on that.

[Sorry] I've sacrificed this card, after the screw which was holding it not moving out!
And replaced it with Intel AX Series Wifi. [Thanks]

Story: How I Fixed My Wifi

Note: Scroll Down if You don't wanna read my story, Read it if you like (:

=> When I started my new laptop, I noticed that I was missing something important in life. What was that? It was Linux. After using Windows 11 for 1 month, I got tired of this trash. Then, I installed the monster of distros, "Ubuntu". But
=> Then, the next moment I saw glitches with my WiFi. I got so confused, I started searching on the internet about my chipset, especially Linux.org, but those tips didn't work. I tried many distros, but the same problem occurred, except for Mint. However, I don't like Mint for personal reasons. I love GNOME (: Sorry other DE users if you are... I got disappointed with Linux and after that, I reinstalled Windows 11...
=> After all, something again happened to my brain, and I installed Ubuntu Kinetic Kudu. Same thing happened to me again, but this time, I said to myself to figure out the real problem and what was going on with the device. I started searching again for the solution. I saw many repos of Kernel Modules, but one repo solved my issue and...
=> Initially, I installed it through the DKMS method but ran into another issue. Kinda frustrating and (: I started searching again on the internet "How to remove old instance of wireless kernel driver". One man from Linux.org replied to me, but he was busy or going somewhere. I continued querying on Google, etc.
Then, on one Linux community page, I found a fix. It was a 1 Line Substitution Method for commenting out a command in the Makefile of the driver. I was scared at first that something would happen to my laptop, but I'm never really scared of software issues! Instead of the DKMS method, this time, I used another method!

One Liner by Me
(Warning: If you're scared of this command, please enter each one before the AND operator):

Method 1. One line - Command [May Override Current Drivers, Please Backup them]:

• git clone https://github.com/juanro49/rtl88x2ce-dkms.git && cd rtl88x2ce-dkms && sudo sed -i 's/EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE/#EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE/g' ./Makefile && sudo make && sudo make install && sudo modprobe rtl88x2ce

-> Reboot and Done.

Method 2. How to Substitute MakeFile [Installation (Step by Step Method)]:

• git clone https://github.com/juanro49/rtl88x2ce-dkms
• cd rtl88x2ce-dkms
• sudo sed -i 's/EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE/#EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE/g' ./Makefile
• sudo make && sudo make install
• sudo modprobe rtl88x2ce

-> Reboot and Done...

Unloading Kernel Module (if there is an problem or things didn't go correctly):

• sudo modprobe -r rtl88x2ce

Resources Behind Wifi Fix:

• Kernel Module for Realtk Most Problmatic Chip *
• https://github.com/juanro49/rtl88x2ce-dkms (Warning: For Me Above Methods Worked Well, if you installed another way, you might see multiple wifi instances, you can uninstall/unload that module and use my installation method).

My Probe or Specs:

• https://linux-hardware.org/?probe=f84f8c068b

Warning

This Workflow really helped me on my laptop. I'm not sure or responsible if it didn't work on your's.