Re: ACPI S3 resume only reboots

[Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>]

Hi!

> I'm using kernel 2.6.9-rc3-bk2 + latest acpi + swsusp2
> 
> When i do
> cat -n "mem" > /sys/power/state
> the system seems to go down fine in S3 state...
> when i hit the power button it looks like trying to resume (fan starts again, noises from harddisk and cdrom) then it just reboots....
> 
> # lspci
> 0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge (rev 80)
> 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
> 0000:00:09.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80)
> 0000:00:0b.0 CardBus bridge: O2 Micro, Inc. OZ6912 Cardbus Controller (rev 20)
> 0000:00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80)
> 0000:00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80)
> 0000:00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80)
> 0000:00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82)
> 0000:00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
> 0000:00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
> 0000:00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
> 0000:00:11.6 Communication controller: VIA Technologies, Inc. Intel 537 [AC97 Modem] (rev 80)
> 0000:00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74)
> 0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R250 Lf [Radeon Mobility 9000 M9] (rev 01)
> 
> I removed all the modules and tryed from runlevel 1, all the usb devices where unplugged as well...
> 
> I googled about it and i found other people with the same KT400/KT600 chipset reporting the same problem.
> 
> How could i try to debug this to give you more info?

You basically need to fix this yourself. Add infinite loops to
wakeup.S to see where it breaks.
								Pavel
-- 
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!


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