https://bbs.archlinux.org/viewtopic.php?id=162228
/etc/udev/rules.d/99-udev.rules
SUBSYSTEM=="video4linux", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="0825", NAME:="video0", MODE="0666"
https://bbs.archlinux.org/viewtopic.php?id=162228
/etc/udev/rules.d/99-udev.rules
SUBSYSTEM=="video4linux", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="0825", NAME:="video0", MODE="0666"