Howto gpu passthrough: Difference between revisions
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| Line 6: | Line 6: | ||
for amd: | for amd: | ||
GRUB_CMDLINE_LINUX_DEFAULT="quiet ... amd_iommu=on" | GRUB_CMDLINE_LINUX_DEFAULT="quiet ... amd_iommu=on" | ||
re-configure your grub: | re-configure your grub: | ||
grub-mkconfig -o /boot/grub/grub.cfg | grub-mkconfig -o /boot/grub/grub.cfg | ||
= isolating gpu = | |||
find the device id of the gpu: | |||
lspci -nn | |||
Revision as of 23:34, 3 March 2023
configure grub
add the following to /etc/default/grub:
for intel:
GRUB_CMDLINE_LINUX_DEFAULT="quiet ... intel_iommu=on"
for amd:
GRUB_CMDLINE_LINUX_DEFAULT="quiet ... amd_iommu=on"
re-configure your grub:
grub-mkconfig -o /boot/grub/grub.cfg
isolating gpu
find the device id of the gpu:
lspci -nn