>>155 これは例としてubuntuのudevadm関連のバグだけど(2013-03-08) Last night I installed the update qemu-kvm-1.2.0+noroms-0ubuntu2.12.10.3 Afterwards, I discovered that I could no longer use FUSE, and from comparing time stamps, discovered that the permissions on my /dev/fuse had been changed to: