Date: Sun, 28 May 2006 21:21:51 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: Yar Tikhiy <yar@comp.chem.msu.su> Cc: njl@freebsd.org, freebsd-current@freebsd.org Subject: Re: Freeze due to performance_cx_lowest=LOW Message-ID: <20060528212151.5e6b0a33@Magellan.Leidinger.net> In-Reply-To: <20060528142039.GA80613@comp.chem.msu.su> References: <20060528142039.GA80613@comp.chem.msu.su>
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Quoting Yar Tikhiy <yar@comp.chem.msu.su> (Sun, 28 May 2006 18:20:39 +0400): > Hi, > > A while ago I installed CURRENT on my new home PC and noticed that > the system would hang hard at the boot time soon after setting > cx_lowest to C3 according to the LOW setting in /etc/defaults/rc.conf. > The last message on the console was each time: Mounting NFS file > systems:. Setting performance_cx_lowest to HIGH made the problem > go away. > > Now I've just tried again to return performance_cx_lowest to its > modern default setting in a fresh CURRENT and found that the bug > is still there. Is it due to my ACPI HW being broken? I'll be > glad to show relevant debug output from my ACPI if told how to get > it. Thanks. AOL... I use performance_cx_lowest=C2 as a workaround. % sysctl hw.acpi.cpu hw.acpi.cpu.cx_supported: C1/0 C2/90 C3/900 hw.acpi.cpu.cx_lowest: C2 hw.acpi.cpu.cx_usage: 3.73% 96.26% 0.00% Bye, Alexander. -- Selling GoodYear Eagle F1 235/40ZR18, 2x 4mm + 2x 5mm, ~150 EUR you have to pick it up between Germany/Saarland and Luxembourg/Capellen http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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