Yes, only on installed system, I couldn't reach installer earlier with regular self made pen drive following the tutorial available on this section,
I used macpwn high sierra, the installation worked perfectly fine, I booted up again for the 2nd time to finish the installation from the hard drive. Everything was going fine.
End of installation.
when I booted up into the disk , I'm having those kernel panic issues, tried out the -v nv_disable=1, still nothing, I've used a bunch of boot flags with no success.
Yes, I'm using UEFI Boot and there are the drivers installed on the pendrive