Len, I am having trouble getting a trace of this because its down hard to reproduce. The reason is the lockup happens before I log into the laptop. i.e. I boot 2.6.34 and if I let the laptop just sit there is happens. If I log in and start doing work on it, it does not seem to happen. It's related to using the laptop on battery mode with the charger removed. I have a 2U appliance setup I am working on today and this frees up the laptop to try to reproduce this. The flaky battery power misreporting was in fact accurate. The battery in that laptop is 6 years old and does have low power. I am certain the lockup if related though. I will try to reproduce today and setup the trace to run after boot. I have had it sitting there for an hour and it has not reoccurred. Let me try through today and if I cannot reproduce, close the bug. Jeff On Wed, Jun 9, 2010 at 4:21 PM, Len Brown <lenb@xxxxxxxxxx> wrote: > Jeff, > Please attach the output of acpidump here: > > https://bugzilla.kernel.org/show_bug.cgi?id=16136 > > thanks, > Len Brown, Intel Open Source Technology Center > -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html