additional notes from today- * prior to the update that triggered this bug report: . virtio video device + display spice set to opengl works . but (unrelated?) Permission Denied errors are logged in the vm's qemu log file . setting security_driver = "none" in /etc/libvirt/qemu.conf eliminates Permission Denied errors * after apt update+upgrade: . virtio video device + display spice crashes vm . dmesg reports AppArmor = "DENIED" as described in initial bug report . Permission Denied errors are logged in the vm qemu log . setting security_driver = "none" eliminates Permission Denied in both vm log and host dmesg * additionally, prior & after update+upgrade, setting security_driver="none" eliminates the Permission Denied errors in a different vm and allows it to run as it does on a similar plucky host
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2121832 Title: after recent apt upgrade apparmdenies or virtio graphics access to PCI GPU device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2121832/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
