Messages in this thread | | | Subject | Re: Samsung Series 9 seems to require acpi=nonvs to resume properly | From | Zan Lynx <> | Date | Fri, 30 Sep 2011 14:09:14 -0600 |
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On Thu, 2011-09-29 at 14:51 -0600, Zan Lynx wrote: > After being annoyed that the latest Fedora 2.6.40 (aka 3.0 something) > kernels would not suspend/resume on my laptop I followed a Ubuntu forum > suggestion to use acpi=nonvs. This worked, or at least it is working > today with Fedora 15's 2.6.40.4-5.fc15.x86_64. > > The system is also booting via UEFI if that makes any difference. > > I understand that there is a no-NVS blacklist in the kernel. Should the > Samsung Series 9 be added to this list? Or could it be a different > suspend/resume problem entirely?
Please ignore this about nonvs. nonvs has nothing to do with the suspend/resume problem on this laptop.
Instead it seems to involve reboots, which is crazy. From a cold power-on start, suspend resume will always fail. But if the laptop is rebooted first, suspend and resume appear to work. What the heck? I have no clue how to debug this.
So now it appears that everything I ever tried to fix this only seemed to work because I rebooted after changing GRUB or module options.
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