On Thursday, November 30, 2017 at 5:07:59 AM UTC-5, Joe Hemmerlein wrote: > Hi, > > so far it was easy to install and run Qubes OS 4.0 RC3 (and RC2) on this > hardware - as long as I keep boot mode on "Legacy Only". > > However, the TPM chip on this hardware works in UEFI boot mode only; and even > with secureboot disabled and CSM support enabled, I can't get Qubes OS to > boot in UEFI mode: > - The installer doesn't run in UEFI mode (I get text mode grub, but whatever > i select simply does nothing and returns to grub) > - If I turn UEFI mode on after installing Qubes OS, I don't even get grub.- I > tried the UEFI troubleshooting guide to no avail, although I was unable to > run efibootmgr directly while in legacy boot mode ("EFI variables are not > supported on this system") so in order to run efibootmgr, i booted a separate > Fedora 26 Live image which does boot in UEFI mode. However, even with updated > records, the result is the same: selecting those options from the UEFI boot > menu simply makes the screen flicker once and then i'm back in the UEFI boot > menu. > - I tried copying the EFI and CFG file to /EFU/BOOT and renaming them to > BOOTX64.EFI and .CFG, and also created new entries with efibootmgr for this, > again without success. > > > I also tried installing Qubes OS 3.2 on this system which didn't work and > initial troubleshooting failed; but I'd like to concentrate my efforts on > making this work for Qubes 4.0 so i didn't spend too much time on getting > Qubes OS 3.2 on the T470. > > > > Any hints about troubleshooting the UEFI boot option are appreciated; i can > also provide more exact details about what i already tried. Given the specs > of this machine, I'm really determined to not give up easily. > > > For now, I'll test other functionality in legacy mode only. > > Cheers, > -joe
What if CSM enabled and legacy bios mode if you have it? -- 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 qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to firstname.lastname@example.org. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/69cab2b7-66d3-40ef-8f9d-d6022518dc0b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.