This is the log.
:: postinstall command: "sh /usr/share/installer/scripts/postinstall.sh --job configure-pacman --target-root sda3 --mountpoint /mnt/install.root --use-swap yes --target-swap sdb2 --use-boot no --target-boot sda3 --use-home yes --use-opt no --use-tmp no --use-usr no --use-var no --kblayout es --hostname kaos --timezone Europe-Madrid --locale en_US.UTF-8 --configure-pacman yes "
":: BACKEND : using separate home partition
>> STARTING JOB job_configure_pacman
:: BACKEND : mount api filesystem
â/etc/skel/pacman.confâ -> â/mnt/install.root/etc/pacman.confâ
:: BACKEND : network up. creating new mirrorlist
:: BACKEND : running rankmirrors on mirrorlist, this can take some time
Adding Server: http://kaosx.us/repo/$repo
Adding Server: http://mirror.dacentec.com/kaosx/$repo
Adding Server: http://mirror3.layerjet.com/kaos/$repo
â/mnt/install.root/etc/pacman.d/mirrorlistâ -> â/mnt/install.root/etc/pacman.d/mirrorlist.pacsaveâ
â/mnt/install.root/etc/pacman.d/mirrorlist.newâ -> â/mnt/install.root/etc/pacman.d/mirrorlistâ
â/mnt/install.root/etc/pacman.d/mirrorlistâ -> â/etc/pacman.d/mirrorlistâ
:: Synchronizing package databases...
Something went wrong :( ...
:: BACKEND : unmount api filesystem
"
"error: failed retrieving file 'core.db' from kaosx.us : Resolving timed out after 10520 milliseconds
error: failed retrieving file 'core.db' from mirror.dacentec.com : Resolving timed out after 10520 milliseconds
error: failed retrieving file 'core.db' from mirror3.layerjet.com : Resolving timed out after 10520 milliseconds
error: failed to update core (download library error)
error: failed retrieving file 'main.db' from kaosx.us : Resolving timed out after 10520 milliseconds
error: failed retrieving file 'main.db' from mirror.dacentec.com : Resolving timed out after 10520 milliseconds
error: failed retrieving file 'main.db' from mirror3.layerjet.com : Resolving timed out after 10520 milliseconds
error: failed to update main (download library error)
error: failed retrieving file 'apps.db' from kaosx.us : Resolving timed out after 10519 milliseconds
error: failed retrieving file 'apps.db' from mirror.dacentec.com : Resolving timed out after 10520 milliseconds
error: failed retrieving file 'apps.db' from mirror3.layerjet.com : Resolving timed out after 10519 milliseconds
error: failed to update apps (download library error)
error: failed to synchronize any databases
error: failed to init transaction (download library error)
"
:: copying installation logs to target /var/log
:: !! Failed during postinstall somewhere...
:: copying installation logs to target /var/log
What to do now? The network connection is obviously working. I'm typing on the same live session after the install failure. Why the mirrorlist is failing?