From b47f09e497525dca2317d1652f9a73fb8ca94664 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Thu, 11 Apr 2024 12:09:54 +0100 Subject: [PATCH] further note about qubes on 9020 Signed-off-by: Leah Rowe --- site/docs/hardware/dell9020.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/site/docs/hardware/dell9020.md b/site/docs/hardware/dell9020.md index 82eac77..2825ab8 100644 --- a/site/docs/hardware/dell9020.md +++ b/site/docs/hardware/dell9020.md @@ -91,6 +91,14 @@ Kukri's patch is here: This patch, at this revision (patchset 31), is what Libreboot uses for this port. +QUBES: how to get it working +------------------- + +Qubes requires IOMMU to be turned on. Please now read the next section. +Qubes *WILL* work, if you configure Libreboot as directed below, but otherwise +it will fail by default. This is because Libreboot *disables the IOMMU by +default*, on this board. + Graphics cards and IOMMU --------------