Harald Schmalzbauer wrote: > Am Dienstag, 8. Mai 2007 schrieb Harald Schmalzbauer: >> Hello, >> >> I found the sysctl "debug.acpi.resume_beep" and enabled it. >> When I send my Vaio SRX41p sleeping with acpiconf -s3 it never waked up >> again. Now with this sysctl enabled I hear a continuing beep, but the hard >> drive stays powered down, also the LCD keeps unlit. >> >> Any hints how I can find out what's going wrong? >> Tuning hw.acpi.reset_video doesn't change anything. > > Again, the fabulous handbook gave me the hint to remove all devices from the > kernel and dynamically load them. > This revealse if_ath as the culprit. (the last I tried after usb, fwohci, pcm, > ichsmb) > > Could this be related to the interrupt strom problems with ath (I often get > storm warnings, all drivers share IRQ9 on this laptop)? Unclear but there's been an outstanding complaint against ath related to suspend for a while. Specifically if you touch certain registers in the h/w after the chip has been put to sleep you can hang the pci bus. I've asked people that can reproduce the problem to narrow down the code path by which the driver is entered but w/o luck. SamReceived on Wed May 09 2007 - 02:31:46 UTC
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