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Merge branch 'PROTechThor-intel-troubleshooting'

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Andrew David Wong 2020-12-05 13:22:11 -08:00
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user/troubleshooting/intel-igfx-troubleshooting.md → external/troubleshooting/intel-igfx-troubleshooting.md vendored
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@ -20,7 +20,7 @@ Newer versions of the Linux kernel have renamed the `i915.preliminary_hw_support
* EFI: `/boot/efi/EFI/qubes/xen.cfg`, `kernel=` line(s)
## IOMMU ##
## IOMMU-related issues ##
Dom0 Kernels currently included in Qubes have issues related to VT-d (IOMMU) and some versions of the integrated Intel Graphics Chip.
Depending on the specific hardware / software combination the issues are quite wide ranging, from apparently harmless log errors, to VM window refresh issues, to complete screen corruption and crashes rendering the machine unusable with Qubes.