The difference between the fail and success logs appears to be that, after a large amount of suspend preparation,
/etc/pm/sleep.d/novatel_3g_suspend suspend suspend: success. Mon May 20 00:58:29 CEST 2013: performing suspend Mon May 20 00:58:40 CEST 2013: Awake. The first two lines are always there, but the third is not in the failed case. Marked as affecting the kernel as it's just as likely to be an issue there. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: pm-utils (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1181872 Title: sleep (suspend to disk) not working on hp envy 17 Status in “linux” package in Ubuntu: New Status in “pm-utils” package in Ubuntu: New Bug description: On kubuntu 12.04 / hp envy 17 pm-suspend locks the system sometimes. When entering from kubuntu I see a terminal and harddisk keeps spinning / screen is still on. I attatch my pm-suspend.log file escription: Ubuntu 12.04.2 LTS Release: 12.04 pm-utils: Installed: 1.4.1-9 Candidate: 1.4.1-9 Version table: *** 1.4.1-9 0 500 http://nl.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1181872/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp