securitybreach 10,629 Posted October 8, 2018 Well that may the issue... you cannot use both UEFI and Legacy on the same machine. In my experience, it doesn't matter if your biois allows you to set it as hybrid (uefi and/or legacy), you can do only have it set as one or the other. So if your bios is set to use legacy and mbr, you cannot run uefi and gpt partitions on the same machine. Hybrid is supposed to allow you to use either or, but I have had not had very much luck with that. It's best to choose one or the other. I don't get it. Why would I have a problem with only the MX-17 and GParted Live flash drives, then? Is the partition table GPT or MBR? Share this post Link to post Share on other sites
saturnian 601 Posted October 8, 2018 GPT. Okay, this is starting to bug me, so I'm starting a new thread. Share this post Link to post Share on other sites
securitybreach 10,629 Posted October 8, 2018 GPT. Okay, this is starting to bug me, so I'm starting a new thread. GPT can only boot in uefi mode. Share this post Link to post Share on other sites
