Solved for me, installing the nvidia-graphics-drivers -275.09.07-0ubuntu1~edgers~natty from xorg-edgers PPA. I didn't need any other packages, so I used a pin on that PPA, forcing only the nvidia-graphics-driver version.
But I did another thing that may interfere: http://paolobernardi.wordpress.com/2011/05/01/fix-plymouth-on-ubuntu- after-installing-nvidia-or-ati-proprietary-drivers-for- ubuntu-11-04-natty/, which installs uvesafb and configures grub to pass mode_option=1024x768-24 to linux. "May interfere", because I think that this bug is related to http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=604094 (chvt breaks resume with binary nvidia driver), since I never could resume properly from console (using single). So, another console mode, could interfere, I don't know... My overall impression is that this bug is fixed with the new nvidia driver. Now the '/usr/share/checkbox/scripts/suspend_test --full' completes ok, except for the first test "suspend triggered via dbus message": "SUSPEND FAILED, did not go to sleep". ** Bug watch added: Debian Bug tracker #604094 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=604094 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/803613 Title: Resume from suspend fails after 3th suspend/resume attempt [LG R590-5700] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/803613/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs