I'm also having a suspend / hibernate problem on my Dell E6400. I have an nvidia gpu, using the proprietary driver. No SD cards in the machine. For me, hibernate and suspend stopped working in Jaunty and I'm just now getting around to trying to looking for a fix.
When I tell the laptop to suspend or hibernate, the laptop goes to an illuminated black screen and doesn't sleep. When I press a key or touch the trackpad, the Log On dialog box appears. I haven't experienced a freeze either going into or coming back from suspend or hibernate. This problem appeared in autumn last year after I had been running Jaunty for several months. This spring, I updated to Karmic and then straight through to Lucid and the problem remains. I'll attach a file containing the last two log reports from my /var/log /pm-suspend.log. One records me trying to suspend, the second trying to hibernate. It looks to my untrained eye that the important lines in both cases are: /usr/lib/pm-utils/sleep.d/98tuxoniceui suspend suspend:/usr/lib/pm-utils/sleep.d/98tuxoniceui: 10: cannot create /sys/power/tuxonice/user_interface/enable_escape: Directory nonexistent Returned exit code 2. Thu Jul 22 04:47:58 CEST 2010: Inhibit found, will not perform suspend ** Attachment added: "A portion of pm-suspend log from Am Elder's computer" http://launchpadlibrarian.net/52437929/pm-suspend.log.txt -- Dell XPS M1330 - Suspend and Hibernate do not work in 10.04, worked in 9.1 https://bugs.launchpad.net/bugs/582025 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
