Comment 3 for bug 754711

Tested this mainline kernel:

http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/linux-image-2.6.39-999-generic_2.6.39-999.201104080911_i386.deb

With this one, the system enters suspend mode, but upon trying to resume, the system is unresponsive: backlight doesn't come on, there is no display, keyboard is unresponsive, and system doesn't respond to pings on the network.