This example was done on Ubuntu server.
* Enable VM direct I/O in the BIOS.
* Open /etc/default/grub using an editor like nano or something.
* Find GRUB_CMDLINE_LINUX_DEFAULT and add intel_iommu=on as a parameter. Make sure it's lowercase. Save and exit.
* update-grub
* shutdown -r now
* dmesg | grep -e DMAR -e IOMMU and you should see a line in there stating that IOMMU is enabled.
Related Articles
Ubuntu 20.04 Nginx Build Outli...
I re-built my LEMP web-server fresh on Ubuntu 20.04, and learned some things along the way. This is my base build outline. INSTALL PACKAGESnginx-extrasmysql-...
Ubuntu 24.04 Nginx Build Outli...
I re-built my LEMP web-server fresh on Ubuntu 24.04 and learned some things along the way. This is my base build outline mostly created for my own notes. INS...
The Hunt For the Ultimate Free...
My aged Netgear NAS was primed and ready for a relaxing retirement, so I pursued a befitting upgrade. I briefly considered an out-of-the-box NAS offering from ...
Linux and NTLMv2 Proxy Authent...
My company's firewall enforces NTLMv2 proxy authentication, which kinda sucks for some Linux hosts since I can't pass that authentication directly on the comman...