This is an issue that's been reported before, and some solutions appear to be out there, including re-installing with Legacy boot. However, they all seem to involve modifying the installer prior to installation or making changes via a GRUB menu. I'm never presented with a GRUB menu with either (I suspect that's a UEFI issue), so I'm not quite sure how to proceed with troubleshooting. I want to stick with UEFI-only boot as far as possible.
The last messages echoed before the black screen are: >[VT-D]Passed iommu=no-igfx option. Disabling IGD VT-d engine. >Scrubbing Free RAM on 1 nodes using 2 CPUs >.................done. >Initial low memory virq threshold set at 0x4000 pages. >Std. Loglevel: All >Guest Loglevel: Nothing (Rate-limited: Errors and warnings) >Xen is relinquishing VGA console. The screen goes black indefinitely at this point. This is a device with only integrated GPU so I suspected this might be a problem. How should I proceed? -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/531bddd7-ecc8-95ff-9203-bbe8b3923df6%40disroot.org.