Date: Sun, 12 Sep 2010 20:12:55 +0100 From: Bruce Cran <bruce@cran.org.uk> To: freebsd-acpi@freebsd.org Subject: Hang when booting with verbose ACPI debugging Message-ID: <20100912201255.0000579a@unknown>
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Hi, I'm running -current from a few days ago and decided to see if I could figure out if I should be getting more Cx levels after enabling C3/C6/C7 in the BIOS. However when setting: debug.acpi.layer="ACPI_ALL_DRIVERS" debug.acpi.level="ACPI_LV_ALL" the system hangs at the Entropy harvesting line (I know those debug settings are too much for debugging Cx support). It also hung when I booted into single-user mode and tried to list the debug.acpi sysctls. Although the system doesn't respond to keypresses, the system isn't totally locked up: pressing the power button a couple of times triggers the message that the system's not ready to switch into S5 mode. -- Bruce Cran
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