I can confirm on a SL300 running latest Karmic that brightness, sleep, play/pause/next/previous keys now all work out of the box. The volume up/down, mute and lock screen keys don't work though. They do work after a modprobe lenovo-sl-laptop.
cat /sys/class/dmi/id/modalias:
dmi:bvnLENOVO:bvr6AET52WW:bd12/10/2008:svnLENOVO:pn273852G:pvrThinkPadSL300:rvnLENOVO:rn273852G:rvrLENOVO6AET52WW:cvnLENOVO:ct10:cvrLENOVO6AET52WW:
I can confirm on a SL300 running latest Karmic that brightness, sleep, play/pause/ next/previous keys now all work out of the box. The volume up/down, mute and lock screen keys don't work though. They do work after a modprobe lenovo-sl-laptop.
cat /sys/class/ dmi/id/ modalias:
dmi:bvnLENOVO: bvr6AET52WW: bd12/10/ 2008:svnLENOVO: pn273852G: pvrThinkPadSL30 0:rvnLENOVO: rn273852G: rvrLENOVO6AET52 WW:cvnLENOVO: ct10:cvrLENOVO6 AET52WW: