sorted by: recent | see :
popular
Content Tagged with latitude + Hibernate
Black screen when resuming from suspends since ACPI updates on August 30 - Page 3 - Ubuntu Forums
... If problem persists also try changing some values in /etc/default/acpi-support most notable change should be changing POST_VIDEO=true to POST_VIDEO=false ...
Ubuntu Forums - View Single Post - Problems with Restart/Suspend/Hibernation
Switch to uswsusp:
sudo apt-get install uswsusp
sudo dpkg-divert --rename --divert /usr/sbin/pmi-disabled /usr/sbin/pmi
[HowTo]: Fix suspend and hibernate on laptops - Ubuntu Forums
After the upgrade to Ubuntu Feisty Fawn, suspend stopped working on the Dell Latitude D810 I use. The uswsusp package seems to work from the commandline. I'm switching to that in the configs.