After install 4.0rc1 on Asus Zenbook UX32A "IGD for VT" error

[kramse]

Qubes OS version (e.g., R3.2):

4.0rc1

Affected TemplateVMs (e.g., fedora-23, if applicable):

Xen dom0
Booting after install gave "BIOS did not enable IGD for VT properly" fail

Steps to reproduce the behavior:

Install Qubes 4.0rc1 - no problems observed.
Reboot, coold boot, any boot, starts booting Xen, show a lot of data, then panics.

Expected behavior:

Running fine, since this specific CPU is on the Intel list, linked from 4.0 requirements.

Actual behavior:

Boot panic
"BIOS did not enable IGD for VT properly" fail and panics, reboot

General notes:

BIOS version 214, upgraded to BIOS 216
https://www.asus.com/us/Laptops/ASUS-ZenBook-UX32A/HelpDesk_BIOS/

This laptop has run Qubes before, and is not used currently. Available for further testing if need be. Currently boots Kali from the Built-in SSD, so can do some debugging I guess.

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Related issues:

[tonsimple]

@kramse
did you try iommu=force thing ?

[tonsimple]

@kramse
did you try iommu=force thing ?

[marmarek]

Or, the other way around: drop iommu=no-igfx from Xen parameters.

[marmarek]

Or, the other way around: drop iommu=no-igfx from Xen parameters.

[marmarek]

Should be fixed by QubesOS/qubes-vmm-xen#11

[marmarek]

Should be fixed by QubesOS/qubes-vmm-xen#11