Hi. I tried everything you said (in both sys-usb and sys-net). I even tried to not assign any pass through devices and I still get the same output in /var/log/xen/console/guest-sys-net.log.
But not assigning any device, or giving all devices strictreset as you mention gives me this output in /var/log/libvirt/libxl/libxl-driver.log: libxl_linux.c:155:libxl_loopdev_cleanup: unable to release device /dev/loop0: No such device or address I guess there are some errors in deeper level or my installation/BIOS is just bugged with IOMMU. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/11f7d05f-509f-4e2d-b4a2-6e533d22d393%40googlegroups.com.