When I try to Download any package through the command line, then this type of error massage I received.
[ls@ls ~]$ sudo pacman -S gimp
warning: database file for 'archlinuxcn' does not exist (use '-Sy' to download)
error: failed to prepare transaction (could not find database)
[ls@ls ~]$ sudo pacman -Sy gimp
:: Synchronizing package databases...
error: failed to synchronize all databases (no servers configured for repository)
sudo pacman -Sy inkscape
:: Synchronizing package databases...
error: failed to synchronize all databases (no servers configured for repository)
upd alone won’t fix incorrectly configured mirrors. Didn’t the instructions you used to add the ArchlinuxCN repo to your system mention how to set mirrors correctly?
[ls@ls ~]$ sudo update
Executed as root, using Pacman to update..
Refreshing mirrorlists..
[2021-08-18 21:14:52] WARNING: failed to rate http(s) download (https://mirror.telepoint.bg/archlinux/community/os/x86_64/community.db): Download timed out after 5 second(s).
[2021-08-18 21:14:58] WARNING: failed to rate http(s) download (https://archlinux.thaller.ws/community/os/x86_64/community.db): Download timed out after 5 second(s).
[2021-08-18 21:15:06] WARNING: failed to rate http(s) download (https://mirrors.neusoft.edu.cn/archlinux/community/os/x86_64/community.db): Download timed out after 5 second(s).
[2021-08-18 21:15:12] WARNING: failed to rate http(s) download (https://mirror.pseudoform.org/community/os/x86_64/community.db): Download timed out after 5 second(s).
[2021-08-18 21:15:20] WARNING: failed to rate http(s) download (https://archlinux.uk.mirror.allworldit.com/archlinux/community/os/x86_64/community.db): Download timed out after 5 second(s).
################################################################################
################# Arch Linux mirrorlist generated by Reflector #################
################################################################################
# With: reflector --latest 5 --age 2 --fastest 5 --protocol https --sort rate --save /etc/pacman.d/mirrorlist
# When: 2021-08-18 15:45:20 UTC
# From: https://archlinux.org/mirrors/status/json/
# Retrieved: 2021-08-18 15:44:45 UTC
# Last Check: 2021-08-18 14:29:10 UTC
Server = https://mirror.telepoint.bg/archlinux/$repo/os/$arch
Server = https://archlinux.thaller.ws/$repo/os/$arch
Server = https://mirrors.neusoft.edu.cn/archlinux/$repo/os/$arch
Server = https://mirror.pseudoform.org/$repo/os/$arch
Server = https://archlinux.uk.mirror.allworldit.com/archlinux/$repo/os/$arch
Checking for keyring update before starting full system update..
:: Synchronizing package databases...
error: failed to synchronize all databases (no servers configured for repository)