On Sat, 2009-02-07 at 02:47 +0800, Adam Pigg wrote: > On Friday 06 February 2009 01:25:54 yakui_zhao wrote: > > On Fri, 2009-02-06 at 07:11 +0800, Adam Pigg wrote: > > > Hi > > > > > > i have 2 acpi related (i think) problems with my satellite l355 which i > > > hope someone can help with. > > > > > > 1. /proc/acpi/ac_adapter.../state always show the correct state, but > > > acpi_listen and lshal --monitor dont see any un/plug events. > > > > Will you please do the following test? > > a. kill the process which is using /proc/acpi/event (Use the command > > of "lsof /proc/acpi/event" to get the process ID) > > b. grep . /sys/firmware/acpi/interrupts/* >interrupts_before; > > c. cat /proc/acpi/event . then you plug/unplug the AC adapter and see > > whether the ACPI event can be reported > > d. after the test, grep . /sys/firmware/acpi/interrupts/* > > > interrupts_after > > > > If no ACPI event is reported, will you please file a bug report at > > http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI and attach the > > output of acpidump, lspci -vxxx ? > > Thanks. > > > > > 2. The machine will suspend to ram, resume, but after a second suspend, > > > wont resume. > > > > Will you please add the boot option of "acpi_sleep=s3_beep" and do > > the following test? > > a. kill the process which is using /proc/acpi/event > > b. echo mem > /sys/power/state; dmesg >dmesg_after; > > c. press the power button and see whether the box can be resumed. > > > > If it can't be resumed, please reboot the system and check whether > > there exists the file of "dmesg_after". > > Thanks. > > > So, ive tried this twice, with the same result both times. > > After the first resume i have the file dmesg_after1, but repeating it, i dont > get a dmesg_after2. Do you mean that the box can't be resumed on the second time test? Right? How do you do the second suspend/resume test? > > Also odd is that it takes almost exactly 60 seconds from pressing the power > button to the desktop appearing (timed with stop watch) in the first resume, > so i may as well boot normally, its just as quick! :) >From the attached dmesg it seems that there is another issue about your box: >ACPI: Unable to turn cooling device [ffff8800bee31540] 'off' This is related with the broken FAN device definition. The status of power resource can't be reflected by the _STA object. >Method (_STA, 0, Serialized) { Store (0xF1, P80H) Return (One) // It indicates that the power resource is turned on } For this issue please add the boot option of "acpi.power_nocheck=1" Do you mean that it is resumed very slowly? Will you please add the boot option of "printk.time=1" and do the following test? a. kill the process which is using /proc/acpi/event b. echo mem > /sys/power/state; dmesg >dmesg_after; c. press the power button and see whether the box can be resumed If it can't be resumed, please reboot the system and check whether there exists the file of "dmesg_after". You can file a bug report at http://bugzilla.kernel.org/enter_bug.cgi?product=Power Management thanks. > > So, any more ideas? another bug to open? > > Cheers > > > I think i saw a similar sounding problem on an R500, but it was fixed. > > > > > > Ive attached the output of dmidecode, and am using 2.6.29rc3. > > > > > > Anything else that will help let me know. > > > > > > Cheers > > > > > > Adam > > -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
