"Rafael J. Wysocki" <rjw@xxxxxxx> writes: > On Tuesday 01 December 2009, Ferenc Wagner wrote: >> "Rafael J. Wysocki" <rjw@xxxxxxx> writes: >> >>> On Sunday 29 November 2009, Ferenc Wagner wrote: >>> >>>> "Rafael J. Wysocki" <rjw@xxxxxxx> writes: >>>> >>>>> On Saturday 28 November 2009, Ferenc Wagner wrote: >>>>> >>>>>> "Rafael J. Wysocki" <rjw@xxxxxxx> writes: >>>>>> >>>>>>> Compile with CONFIG_PM_VERBOSE (it does mean exactly that). >>>>>> >>>>>> The last message now was: >>>>>> >>>>>> e100: 0000:02:08.0: hibernate, may wakeup >>>>>> >>>>>> Looks like hibernating the e100 driver is unstable. >>>>> >>>>> Can you verify that by trying to hibernate without the e100 driver? >>>> >>>> Not really, as I still can't reliable reproduce the issue. Since I'm >>>> running with suspend loglevel = 8, it's happened only twice (in a row), >>>> with seemingly exact same console output. Some earlier freezes also >>>> happened in dpm_suspend_start, at least. However, I can certainly add >>>> e100 to SUSPEND_MODULES under /etc/pm/config.d, and continue running >>>> with that. >>> >>> That's what I'd do. >> >> That worked out mosty OK (no freeze in quite some hibernation cycles), >> but I'm continuing testing it. > > Great, please let me know how it works out. Will do. On the negative side, this tends to confuse NetworkManager. >> On the other hand, I reverted 8fbd962e3, recompiled and replaced the >> module, and got the freeze during hibernation. And that was the bulk of >> the changes since 2.6.31... I'll revert the rest and test again, but >> that seems purely cosmetic, so no high hopes. >> >>> In addition to that, you can run multiple hibernation/resume cycles in >>> a tight loop using the RTC wakealarm. >> >> I'll do so, as soon as I find a way to automatically supply the dm-crypt >> passphrase... or even better, learn to hibernate to ramdisk from the >> initramfs. :) > > Well, you don't need to use swap encryption for _testing_. :-) I use partition encryption, everything except for /boot is encrypted. Apropos: does s2disk perform encryption with a temporary key even if I don't supply and RSA key, to protect mlocked application data from being present in the swap after restore? -- Thanks, Feri. _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
