So far no additional issues which rised up due previous issues.
Could the commands for Resolving the nvidia-450-xx-utils vs nvidia-440xx-utils conflict be executed in a Konsole or Yakuake terminal window? Or has it be in a barebone tty like the recommended way of updating Manjaro?
Question about that directory permission difference of dhpcd: Isn’t there a way to repackage this package with an additional post_upgrade or post_transaction hook which chmods the directory with the correct permissions?