Comment 3 for bug 713677

Tried a fresh 10.10 amd64 livecd (liveUSB actually) and it suspends and resumes great.
Also tried with a fresh 11.04 (alpha2) liveCD and it suspends and resumes perfectly. (2.6.38-1-generic #28-Ubuntu SMP x86_64)

The kernel I am running on this system when booting from the hard drive is 2.6.38-3-generic #30-Ubuntu SMP x86_64, and it definitely does NOT suspend correctly (framebuffer login screen, locked up, sysrq works to sync/reboot).

If it makes any difference... the live CDs boot gnome but I'm running kubuntu-desktop when booting from the HDD.

Also, relevant dpkg and uname output when booting from HDD (where suspend fails):

$ dpkg --get-selections | grep -- -image
libsdl-image1.2 install
linux-image-2.6.35-24-generic install
linux-image-2.6.35-25-generic deinstall
linux-image-2.6.37-12-generic install
linux-image-2.6.38-1-generic install
linux-image-2.6.38-2-generic install
linux-image-2.6.38-3-generic install
linux-image-generic install

$ uname -a
Linux aklaptop 2.6.38-3-generic #30-Ubuntu SMP Thu Feb 10 00:33:26 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux