On 07/31/2017 03:22 PM, Rusty Bird wrote: > Micah Lee: >> I just installed Qubes 4.0-rc1 on a Lenovo ThinkPad T440 which runs >> Qubes 3.2 without a problem. After installing it, when I boot up, grub >> works, but then as soon as Qubes starts to boot the computer reboots, >> and I end up back in grub. > > I ran into the same behavior on a T420. Removing iommu=no-igfx from > the Xen command line fixed it. 
Thank you, this fixed 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/b3640e1a-81fe-a02c-0bb8-131503751a4a%40micahflee.com. For more options, visit https://groups.google.com/d/optout.