After a fresh installation by Calamares (the only worable version), I reboot my laptop without USB installation media, but after GRUB banner, the OS does not boot. I can not spawn or run shell or terminal, I can not do anything. There are some configurations values I can edit with Parrot live OS? thank you
Please check out guideline and fill all information sections so everybody can help
Nobody can help you with no information. The Template is introduction to give useful information. If you want to use other distro, yes feel free todo. And i think you should be careful with your attitude if you want some helps from Arch community or Kali Community.