mhwd-kernel --listinstalled
Currently running: 6.1.30-1-MANJARO (linux61)
The following kernels are installed in your system:
* linux61
OK, cool. Just wanted to make sure you didn’t have an EOL kernel, but 6.1 is good.
There is hardware errors related to your wifi card.
From a search linux kernel rtw_8821ce - SearXNG it appears to be a card with lousy kernel support.
There is a boatload of issue with that card here on the forum
2 Likes
I figured it was something like this.
@moonlight_p you can always try a different driver and see if that makes a difference. If you want to, please reply with the output of:
inxi --admin --verbosity=7 --filter --no-host --width
Ok, Unfortunately, at the expense of poor support, I know, but before the updates everything worked, although there were some problems with the speed.
P. S: I deleted info about my laptop 
As well as
pamac search --installed 8821
Sorry, just thought of this.
I tried, but i got this.
[manjaro /]# pamac search --installed 8821
[manjaro /]#
Nothing :_)
Regressions happen - unfortunately.
I would test with the rtl8821ce-dkms-git PKGBUILD.
These commands should do it
sudo pacman -Syu base-devel linux61-headers dkms --needed
Then build and install the package
pamac build rtl8821ce-dkms-git
Reboot for good measue
reboot
One funny question X), rtl8821cd-dkms-git is safe?
[manjaro /]# sudo pacman -Syu base-devel linux61-headers dkms --needed
:: Synchronizing package databases...
core is up to date
extra is up to date
community is up to date
multilib is up to date
warning: base-devel-1-2 is up to date -- skipping
warning: linux61-headers-6.1.41-1 is up to date -- skipping
warning: dkms-3.0.11-2 is up to date -- skipping
:: Starting full system upgrade...
there is nothing to do
[manjaro /]# pamac build rtl8821ce-dkms-git
Warning: Building packages as dynamic user
Warning: Setting build directory to /var/cache/pamac
Preparing...
Checking rtl8821ce-dkms-git dependencies...
Resolving dependencies...
Checking inter-conflicts...
To build (1):
rtl8821ce-dkms-git 1.0.5.r36.gca4abd8-1 AUR
Edit build files : [e]
Apply transaction ? [e/y/N] y
Cloning rtl8821ce-dkms-git build files...
System has not been booted with systemd as init system (PID 1). Can't operate.
Failed to connect to bus: Host is down
Error: Failed to prepare transaction: Failed to clone rtl8821ce-dkms-git build files
[manjaro /]#
I said what I would do - if you don’t - that’s your choice.
Don’t run as root
And use an intermediate network - wired or tethered with an Android using USB
oh, i do it in chroot env, sorry.
I need to boot into my system and do this commands?
Should this driver not be blacklisted first?
Or from a chroot environment.
My system loaded and i disabled wifi. Now i need to enable Android internet
1 Like
Oh, internet from USB is wokring. Now i need to build driver 
I compiled the driver, now do I need to block the driver that was originally installed? If yes, how can I do it?
First check if the installation create a blacklist file for you.
List the files in /etc/modprobe.d - and examine the content of them.
Otherwise add the blacklist file
echo blacklist rtw88_8821ce | sudo tee /etc/modprobe.d/blacklist-rtw88_8821ce.conf
If you want to check
cat /etc/modprobe.d/blacklist-rtw88_8821ce.conf
1 Like
echo blacklist rtw88_8821ce | sudo tee /etc/modprobe.d/blacklist-rtw88_8821ce.conf
[sudo] password for moonlight:
blacklist rtw88_8821ce