Here is a quick patch to add a module paramter to switch back to the legacy sleep functions, just add acpi.legacy_sleep=1 to the kernel options. Not a great solution but a reasonable hack for folks watching this bug until something better comes along.
** Patch added: "0001-Add-option-to-favor-legacy-sleep-code-over-ACPI-v5.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094800/+attachment/3684215/+files/0001-Add-option-to-favor-legacy-sleep-code-over-ACPI-v5.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1094800 Title: Toshiba z930 fails to resume after second suspend on kernel >=3.4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs