maybe a dump Question, but did you check if its enabled in the BIOS ? ;)
cheers On 10/1/18 11:46 AM, [email protected] wrote: > My first attempt at installing Qubes brought up a dialog indicating AMD-Vi > and interrupt remapping wasn't available. I know my hardware supports the > necessary virtualization extensions (AMD FX-8120 on a 990FX mobo), so further > investigation suggested that the bios was probably buggy. > > I updated the bios but still no luck, so I tried a manual procedure as > described at [1]: I ran a recent live linux distro from a USB key and > confirmed that interrupt remapping was disabled by default due to this BIOS > bug. I then figured out the IOMMU and SMBus addresses using the described > procedure and managed to get the live linux to boot with interrupt remapping > and virtualization enabled as reported by dmesg. > > I tried the same ivrs_ioapic mapping procedure for the Qubes installer, but > it still raises that dialog saying no interrupt remapping, AMD-Vi, etc. > Running dmesg in the Qubes installer console reports only that IOMMUv2 is not > available, which the live linux also reported, but no other errors. The dmesg > output is a little different though, so perhaps I missed something. > > Any suggestions on what to do next? > > [1] https://superuser.com/questions/1052023/ioapic0-not-in-ivrs-table > -- Kind Regards Jonathan Seefelder CryptoGS IT-Security Solutions Hofmark 43b D-84564 Oberbergkirchen Phone: +49 8637-7505 Fax: +49 8637-7506 Mail: [email protected] www.cryptogs.de -- 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 [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/dd1b14c1-11e1-0bb4-0805-c32aee120bc7%40cryptogs.de. For more options, visit https://groups.google.com/d/optout.
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