https://launchpad.net/bugs/271706
ENV{DMI_VENDOR}=="PEGATRON CORP.", ATTR{[dmi/id]product_name}=="Spring Peak", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
-ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="Satellite U300|Satellite Pro U300|Satellite U305", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
+ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="Satellite U300|Satellite Pro U300|Satellite U305|SATELLITE U500", RUN+="keyboard-force-release.sh $devpath common-volume-keys"
ENV{DMI_VENDOR}=="Viooo Corporation", ATTR{[dmi/id]product_name}=="PT17", RUN+="keyboard-force-release.sh $devpath common-volume-keys"