Problemas com o carregador de arranque.
Problemas com o carregador de arranque.
Hey, I see you're facing a tough situation with your bootloader. It sounds like the installation process got interrupted, and now you're stuck without access to your data or PC. The missing bootloader partition is definitely the root cause, and it's good that you tried using GParted to fix it. Since the installer crashed after adding the partition, you might need to back up any important files before proceeding. If you're open to alternatives, you could try reinstalling from a known good source or using a recovery USB. Let me know if you want more detailed steps on those options.
You're now set up with the Linux desktop environment. The installer might have placed GRUB on another drive or the installation disk.
Create a flash drive using the boot-repair disk and boot from it—it should help you get started. https://sourceforge.net/projects/boot-repair-cd/
Pop! relies on systemd bootloader; its manual is often poor quality. It might be wiser to study how grub functions and install it directly—resources like the gentoo or arch wikis are helpful for this kind of task, though a basic toolkit and proper drive format could restore the pop installer.