Reinstall packages

sudo pamcan -Scc
sudo pacman-key --refresh-keys
sudo pacman-db-upgrade
sudo pacman -Syu --overwrite='*' $(pacman -Qnq)

sudo mkinitcpio -P

Refector

Edit the /etc/xdg/reflector/reflector.conf

/etc/xdg/reflector/refector.conf

check files number

pacman -Qkk python-pip

List local package installed without aur

   pacman -Qmq
   pacman -Qqe | grep -v "$(pacman -Qqm)"
   pacman -Rdd jre-openjdk-headless

Check dependency

pacman -Qi / pacman -Si

pacman -Qi lib32-svt-av1
Name            : lib32-svt-av1
Version         : 1.7.0-1
Description     : Scalable Video Technology AV1 encoder and decoder
Architecture    : x86_64
URL             : https://gitlab.com/AOMediaCodec/SVT-AV1
Licenses        : BSD  custom: Alliance for Open Media Patent License 1.0
Groups          : None
Provides        : libSvtAv1Dec.so=0-32  libSvtAv1Enc.so=1-32
Depends On      : svt-av1=1.7.0  lib32-glibc  lib32-gcc-libs
Optional Deps   : None
Required By     : None
Optional For    : None
Conflicts With  : None
Replaces        : None
Installed Size  : 4.38 MiB
Packager        : Unknown Packager
Build Date      : Mon 02 Oct 2023 09:27:44 AM AEDT
Install Date    : Mon 02 Oct 2023 09:29:05 AM AEDT
Install Reason  : Installed as a dependency for another package
Install Script  : No
Validated By    : None