Since KVM is running as root and the device is owned by root (and ACL gives 'user:rw' perms), I don't think the ACLs are to blame.
Could you try booting the system with 'apparmor=0' in the boot arguments? If it works then, then we know apparmor is somehow still causing this.
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Ubuntu Bug Squad volunteer triager http://wiki.ubuntu.com/BugSquad
Since KVM is running as root and the device is owned by root (and ACL gives 'user:rw' perms), I don't think the ACLs are to blame.
Could you try booting the system with 'apparmor=0' in the boot arguments? If it works then, then we know apparmor is somehow still causing this. wiki.ubuntu. com/BugSquad
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Ubuntu Bug Squad volunteer triager
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