https://bugzilla.kernel.org/show_bug.cgi?id=218876 --- Comment #10 from Dan Alderman (dan@xxxxxxxxxxxxxxxxx) --- I tried with adding the module options but I still get the same behaviour. cat /etc/modprobe.d/vfio.conf options vfio-pci disable_idle_d3=1 (reboot) cat /proc/modules | cut -f 1 -d " " | while read module; do echo "Module: $module"; if [ -d "/sys/module/$module/parameters" ]; then ls /sys/module/$module/parameters/ | while read parameter; do echo -n "Parameter: $parameter --> "; cat /sys/module/$module/parameters/$parameter; done; fi; echo; done | grep -A 5 vfio [snip] Parameter: disable_idle_d3 --> Y [snip] Try launching the VM with the PCI device passed through and I get the same retrain failure. I have this card to try next. https://www.amazon.co.uk/dp/B087G7T234 Sorry for being a little slow - I have disabilities that can put a stop to my activities regardless of what my brain thinks about it. Thanks for all the help. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.