Correction to my previous post (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/221213/comments/15 ): kernel 2.6.20-16-generic, which is still in my GRUB list, does allow resume from Suspend and Hibernate. It works very slowly (not sure if there is a real advantage compared to full Shutdown/restart), and you get odd screen artifacts sometimes, but it does work.
I should also mention that the (proposed?) 2.6.24-19-generic kernel is actually worse for me than 2.6.20-16-generic, because Suspend/Resume does not work in 2.6.24-19-generic (Hibernate/Resume works, but still very slowly). See my post at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/226279/comments/113 for details.
Kernel 2.6.24-16-generic is not in my GRUB menu -- where would I get it?
Correction to my previous post (https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/221213/ comments/ 15 ): kernel 2.6.20-16-generic, which is still in my GRUB list, does allow resume from Suspend and Hibernate. It works very slowly (not sure if there is a real advantage compared to full Shutdown/restart), and you get odd screen artifacts sometimes, but it does work.
I should also mention that the (proposed?) 2.6.24-19-generic kernel is actually worse for me than 2.6.20-16-generic, because Suspend/Resume does not work in 2.6.24-19-generic (Hibernate/Resume works, but still very slowly). See my post at https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/226279/ comments/ 113 for details.
Kernel 2.6.24-16-generic is not in my GRUB menu -- where would I get it?