On Fri, Nov 23, 2018 at 02:07:32PM -0800, Humble wrote: > Good day, > > I've got a brand new Dell Precision 7730 that I was planning to install > QubesOS on. > As soon as I attempt to start the boot sequence, I get this error: > > Operating System Loader failed signature verification. WARNING: The file may > have been tampered with > > I've tried several OS-es and Ubuntu and ESXi boot just fine, with Xen and a > couple more failing to do so. > Upgraded the bios and all that, still no go. > > Unfortunately from what I understand this generation of laptops no longer > accepts installations of OS-es in legacy mode. > > I am looking forward for your thougths. >
You have TPM enabled: I think you can disable it: Go into the BIOS (F2 on boot?) Under Security, you can turn off TPM, which should allow you to boot other OS. You can also turn off Secure Boot. I dont think that you are prohibited from legacy boot. Have a look under the Advanced Boot options, and you may be able to enable legacy boot there. unman -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/20181124005401.7t7b2c5gugskk4fk%40thirdeyesecurity.org. For more options, visit https://groups.google.com/d/optout.
