On Monday, February 5, 2018 at 4:33:57 PM UTC-5, awokd wrote: > On Mon, February 5, 2018 9:20 pm, Utility Panel wrote: > > On Monday, February 5, 2018 at 4:12:50 PM UTC-5, Rusty Bird wrote: > > >>> Can anyone tell me what I might expect without IOMMU/VT-d/AMD-Vi and > >>> Interrupt Remapping? > > > > > > > Anyone interested in a pair of lightly used HP Z800 server work stations? > > Great machines. Cannot run Qubes 4.0 correctly. > > Is the CPU in those not capable of it, or is it a manufacturer BIOS issue? > If the latter, you might check to see if you can Coreboot it. Sometimes > that can fix these issues too.
Ah. I hadn't considered the Coreboot option. My understanding is that the chipset is at fault. The only documentation I've found was forwarded to me from another user on this list. It explains a solution that Zen recommended for this particular hardware problem; but as far as I can tell, the best-available fix is still not capable of resolving the issue sufficiently for Qubes 4.0: https://support.citrix.com/article/CTX136517 -- 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 qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/03b397c8-c259-404f-9e0c-087bf5ce7e84%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
