On my system, Lunar Lubster (Ubuntu) wifi is working properly without doing anything below or else. Just continue on that.
and replaced it with Intel AX Series Wifi. [Thanks]
Story Behind How I Fixed My Wifi.
=> When i started my new laptop, i noticed that i'm 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 monster of distros " Ubuntu ", But
=> Then Next Moment I Saw Glitches of My WiFi. I got so confused, i started searching on Internet about my chipset espacially Linux.org but those Tips didn't work. I tried many distros but same except for Mint but I don't like Mint for Personal Reasons. I Love GNOME (: Sorry Other DE User if You are... I got disappointed with Linux and After that and 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 real problem and what's going on device. I started searching again for the solution I saw many repos of Kernel Modules but One Repo got my issue and ...
=> Initially Installed it though DKMS Method but I got another issue, kinda issues and (: I started searching again on internet " how to remove old instance of wireless kernel driver", Linux.org's one man replied to me but he was busy or he's going somewhere, I again started querying on google etc.
then on one Linux Community Page I got a fix. 1 Line Substitution Method for Commenting Out a Command in Makefile of Driver. I scared first that something will happen to laptop but i'm never really scared of software issues (: (: (; Instead of DKMS method; This time is used another method. One Liner by Me (Warning: If you scare of this command please enter one by one each before AND Operator):
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.
git clone https://github.com/juanro49/rtl88x2ce-dkmscd rtl88x2ce-dkmssudo sed -i 's/EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE/#EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE/g' ./Makefilesudo make && sudo make installsudo modprobe rtl88x2ce
-> Reboot and Done...
sudo modprobe -r rtl88x2ce
- 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).
This Workflow really helped me on my laptop. I'm not sure or responsible if it didn't work on your's.