Thanks. Some very good news: In a previous message I asked how I could get back to having USB card controlled by Linux USB driver. I still cannot tell whether a recent kernel upgrade bought about the change, but Linux is still handing over the device to vfio (without me changing anything in etc) and I figured out the driver problem. I tried to get a VIA driver, because I looked at the output of lspci where in I should have looked at the card manufacturer. Got the correct driver and all is good now - all attached USB drivers works as they did before the upgrade to Ubuntu 18.04. I did a complete shut down of the server and even removed the power supply as well to ensure that all hardware do a complete reset and after booting up again everything still worked as expected.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1781891 Title: PCI USB card passthrough does not work any more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1781891/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
