When you talk about suspend, you mean to RAM? Compared to hibernate which is to disk, right?
It seems that at least you have regression of hibernate support, so please provide the following: Output of: cat /var/lib/acpi-support/*-* Content of the following files: /proc/swaps /etc/initramfs-tools/conf.d/resume Then I would suggest that you run hibernate from terminal with following command: sudo pmi action hibernate 2>&1 | tee hibernate.log Then attach hibernate.log file. -- No hibernation or suspend in Acer Aspire 5601AWLMi in Ubuntu Feisty Fawn Herd 1 https://launchpad.net/bugs/74768 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs