Well, so after checking the syslog logs sudo grep libvirt /var/log/syslog | grep -i apparmor | grep -i denied Jun 28 14:53:27 koromicha kernel: audit: type=1400 audit(1593345207.778:951): apparmor='DENIED' operation='bind' profile='libvirtd' pid=12254 comm='libvirtd' family='unix' sock_type='dgram' protocol=0 requested_mask='bind' denied_mask='bind' 28 14:54:19 koromicha kernel: audit: type=1400 audit(1593345259.145:952): apparmor='DENIED' operation='bind' profile='libvirtd' pid=14311 comm='libvirtd' family='unix' sock_type='dgram' protocol=0 requested_mask='bind' denied_mask='bind' 28 15:02:30 koromicha kernel: audit: type=1400 audit(1593345750.437:968): apparmor='DENIED' operation='bind' profile='libvirtd' pid=16175 comm='libvirtd' family='unix' sock_type='dgram' protocol=0 requested_mask='bind' denied_mask='bind' the kernel ring buffer messages dmesg| grep -i libvirt systemd: Reached target Libvirt guests shutdown. complain– Profiles in complain mode will not enforce policy but instead report policy violation attempts.

enforcement – Profiles loaded in enforcement mode will result in enforcement of the policy defined in the profile as well as reporting policy violation attempts (either via syslog or auditd).AppArmor profiles can be in one of two modes: Its confinement is provided via profiles loaded into the kernel, typically on boot. Its security model is to bind access control attributes to programs rather than to users. You have scoured through internet, but no suggested solution has so far fixed the issue with QEMU/KVM not connected? Perhaps there is something you are not looking for? What About AppArmor?ĪppArmor is a Mandatory Access Control (MAC) system which is a kernel (LSM) enhancement to confine programs to a limited set of resources. id -nG koromicha kvm netdev nm-openvpn libvirtĪll the required modules are loaded lsmod | grep kvm kvm_intel 282624 0 So you have done all that is required to run KVM as a non root user, by adding your standard user name to libvirt group, but still you cannot run KVM as a standard user. How to Install KDE Connect on Ubuntu 20.04? - ImagineLinux virsh -c qemu:///system error: failed to connect to the hypervisorĮrror: End of file while reading data: Input/output error virsh list -all error: failed to connect to the hypervisorĮrror: End of file while reading data: Input/output error

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