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My machine is running Ubuntu 20.04 (Dual booted with windows 10). My Windows installation is working fine without any issues and I am able to operate on Windows but when I try to boot Ubuntu, it shows attached error enter image description here saying

SGX disabled by BIOS and Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00

what might be the cause of this and how to fix it?

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  • In some dual-boot situations you will need to shut down Windows, count to 10, then boot the machine and choose a non-Windows OS. When you choose "Restart" when switching between OSes, Windows can sometimes hold a lock on some devices (despite the restart) which blocks other OSes from gaining access to the hardware 😕
    – matigo
    Nov 19, 2021 at 2:02
  • @matigo thanks for your comment, I will give it a try this way and see if it helps:)
    – Eaven Huang
    Nov 19, 2021 at 2:09
  • @matigo I'm sorry to update that it didn't make any differences. I also tried to use a new Ubuntu OS trying to copy my data from that crashed system, but I can't access my /home or /tmp folders, it prompted that structure needs cleaning. Any idea?
    – Eaven Huang
    Nov 19, 2021 at 9:18
  • try explaining what sgx is but from what i understand from the answer above that is provided is the bios is locked from non windows operating systems from accessing certain proprietary bios options , am i wrong please elaberate on this topic more id like to hear more of this
    – wes taylor
    Mar 27, 2022 at 4:46

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