Maverick 2.6.36-RC8 fixed this for me on my Dell E6410 64-bit:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.36-rc8-maverick/
Maverick 2.6.36-RC8 fixed this for me on my Dell E6410 64-bit:
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v2.6.36- rc8-maverick/