Date: Fri, 18 Sep 2015 15:12:06 -0400 From: Jung-uk Kim <jkim@FreeBSD.org> To: Anthony Jenkins <Scoobi_doo@yahoo.com>, Colin Percival <cperciva@freebsd.org>, "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org> Subject: Re: disabling sleep when shutting down Message-ID: <55FC6206.8080303@FreeBSD.org> In-Reply-To: <55FC57F9.3050702@yahoo.com> References: <55FA3848.7090802@freebsd.org> <55FB233D.2080000@FreeBSD.org> <55FB48E3.20401@freebsd.org> <55FC4F13.3090603@FreeBSD.org> <55FC57F9.3050702@yahoo.com>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 09/18/2015 14:29, Anthony Jenkins wrote: > On 09/18/2015 01:51 PM, Jung-uk Kim wrote: >> On 09/17/2015 19:12, Colin Percival wrote: > > On 09/17/15 13:31, >> Jung-uk Kim wrote: > >> On 09/16/2015 23:49, > Colin Percival wrote: > >>> I ran into an interesting glitch > recently: I told my laptop to > >>> shut down, then closed the > lid... and it promptly went into S3. > >>> When I opened the lid a > couple days later, it resumed... and > >>> then finished the > shutdown which it had started 2 days > >>> earlier. > >> > >> > Please try the attached patch. > > > No, this doesn't do what I > wanted. It might be a good idea anyway, > > but your patch only > disables suspend once the kernel is trying to > > reboot; what I > want is to disable suspend a bit earlier -- once > > rc.shutdown is > running and the userland is trying to shut down, > > because at > that point unless something breaks horribly we're *about > > to* > tell the kernel to shut down even though we haven't gotten > > > there quite yet. > > Okay. The attached patch is a quick-and-dirty > & untested hack for you. > > Jung-uk Kim > > Is it possible for /etc/rc.shutdown to complete, but shutdown not > occur? If so, there should be a mechanism to restore the ability > to suspend. Other than that, I like it. If something goes wrong, you can manually do "acpiconf -b 0". Jung-uk Kim -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJV/GIBAAoJEHyflib82/FGL9EH/jLI2o2LX+8TrHY+RzwkWvq7 SEXue/Fh0wkZvwUDerqgguWDB83X3xGkP2huWkcZEQ605br9FgFBnjVu2A1sPSw+ KBh20jiggv3pEd+3uJJGp6v8Mz33HRW7Se1xCajtZhadFgbqXMT5pxXkLjELheZb H2S2b7oStkZoSw89RLGzzX0DsakvbbXUPA4RUV7niCKPR2kSKpDqER/iY1+PGzYN 6M3EnwBNGWCxWYu+j+bMR/YqoK69DdY4RlHSRd08xleLif6LaDjOQpg/Gd22HMMR 6eEPIv96KAZbN25ZV7vmw4x8a1CrU1Glp6Lg0/Kuv0usCPfmeng1gtZZqirEr5c= =jWfB -----END PGP SIGNATURE-----
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