On Friday, 8 June 2007 08:38, Martin Magnusson wrote: > Hello. I hope this list is the right forum to post questions like this. > If not, please excuse me. > > I'm having trouble hibernating my Dell Latitude D800, running Ubuntu > 7.04 and uswsusp version 0.3~cvs20060928-6ubuntu3. > > It works around maybe 25% of the time, but when it doesn't work, I get > the following output (using loglevel >=10): > > [timestamp] Disabling non-boot CPUs > [timestamp] Stopping tasks... done > suspend: Snapshotting system > [timestamp] Shrinking memory... done (113204 pages freed) > [timestamp] Freed 452816 kbytes in 52.79 s (8.57 MB/s) > [timestamp] Suspending console(s) > > Then, the computer hangs, and I have to reboot. I have 512 MB of RAM and > my swap partition /dev/hda5 is 1 GB. My uswsusp.conf currently looks > like this: > > # /etc/uswsusp.conf(8) -- Configuration file for s2disk/s2both > resume device = /dev/hda5 > compress = y > image size = 10000001 #242932285 > #RSA key file = /etc/uswsusp.key > shutdown method = platform > suspend loglevel = 12 > max loglevel = 12 > > Any ideas on what to do, or how to do more troubleshooting? This is a kernel problem, so you should report it to one of the kernel-related mailing lists (linux-pm, for example, CC-ed). Now, we've had a couple of similar reports recently and one of them seems to indicate a problem with libata (http://lkml.org/lkml/2007/6/3/106). Have you built the kernel yourself or do you use a distro one? Rafael -- "Premature optimization is the root of all evil." - Donald Knuth _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
