Messages in this thread | | | Date | Sat, 12 Jul 2008 16:39:17 -0400 | From | Andy Lutomirski <> | Subject | Re: [RFT] x86 acpi: normalize segment descriptor register on resume |
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Rafael J. Wysocki wrote: > On Saturday, 12 of July 2008, Andy Lutomirski wrote: >> My Lenovo X61s fails to resume if I suspend it from within X, on both >> 2.6.26-rc9 and recent wireless-testing. 2.6.26-rc8 is fine, as is >> wireless-testing with 4b4f7280 reverted. My in-progress bisect between >> -rc8 and -rc9 is also consistent with this being the problem. >> >> The symptom is that, when I push the power button to resume, the hard >> drive light turns on, the fan turns on, then the hard drive light turns >> off, the sleep light stays on, and the fan keeps running. Sometimes the >> battery light will blink off very briefly (1/4 sec, maybe) every few >> seconds. The system is locked hard at this point. >> >> I'm using Ubuntu Hardy userspace. > > Well, that's bad. > > There is the bugzilla entry at http://bugzilla.kernel.org/show_bug.cgi?id=11064 > for this bug and you've just confirmed my suspicion that this particular > commit is to blame. > > Can you please see if the appended patch changes anything?
More correctly:
If I suspend by typing pm-suspend or echo mem >/sys/power/state, then it resumes just fine. If I log in to Gnome and push the suspend button, then it does not resume. This seems to be the case with or without your patch.
-rc8 and -rc9 with the original patch 4b4f7280 resume fine no matter how I suspend.
--Andy
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