Ok so everything is working fine now, I managed to update my kernel and now I can update my manjaro without any problems.
For anyone wondering how, here are the steps I followed :
- Create a LiveUSB Manjaro (use the latest ISO from the official download page, be sure to check the kernel version of it, personally I needed the 5.15 version).
- Boot on it.
- Open a Konsole as root and run
manjaro-chroot -a
(The -a flag will automatically detect any Linux filesystem on your devices and mount them on /mnt) - From the chroot env, install the new kernel with pacman →
pacman -S linux515
for my case (mhwd-kernel -i linux515
won’t work in a chroot env). - Reboot on your Manjaro and press
Esc.
in order to choose which kernel you’ll use. - Uninstall the old kernel →
sudo mhwd-kernel -r linux513
. - Uninstall the video driver →
sudo mhwd -r pci video-nvidia
in my case. - Reboot and run
sudo pacman-mirrors --fasttrack 5 && sudo pacman -Syyu
. - Reinstall the video-driver via the GUI and reboot.
With theses steps it should work.
Many thanks to @Mirdathos and you guys for your help & speed.