Can`t install Manjaro linux

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2

Hi @merza, and welcome!

That clearly suggests that the issue is not with Manjaro, nor the Calamares installer, but it seems to be your environment. So check the following first:

  • Secure boot in the BIOS/UEFI is disabled;
  • if attempting to dual-boot with Windows, ensure Fast startup is disabled;
  • I don’t know if there is something like it, but if you find a Fast boot, or similar, in the BIOS/UEFI it has to be disabled as well.

Also, if you are attempting to dual-boot, this should help:

Hope this helps.