udev rules
udevadm info -a -p $(udevadm info -q path -n )
or
udevadm info --attribute-walk --name /dev/input/event2
or for HD
udevadm info --attribute-walk --name /dev/sdb1
or for testing rules:
udevadm test --action=add /sys/block/sdb/sdb1 #/block/sdb/sdb1 might also work
ofr info:
udevadm info -a -p /sys/block/sdb
find infos and update /etc/udev/rules.d/31-rulename
example_:
ATTRS{maxchild}=="0"
ATTRS{quirks}=="0x0"
ATTRS{avoid_reset_quirk}=="0"
ATTRS{authorized}=="1"
ATTRS{manufacturer}=="X10 Wireless Technology Inc"
ATTRS{product}=="USB Receiver"