Corona: For suspend and resume to work I use the following workaround:
-add acpi_sleep=s3_bios to the Grub commandline -delete /usr/lib/pm-utils/sleep.d/99video and /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler
Source: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/578673?comments=all
Corona: For suspend and resume to work I use the following workaround:
-add acpi_sleep=s3_bios to the Grub commandline pm-utils/ sleep.d/ 99video and /usr/lib/ pm-utils/ sleep.d/ 98video- quirk-db- handler
-delete /usr/lib/
Source: https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/578673? comments= all