acpi and 2.6.0 kernel - S3 doesn't resume, S4 = infinite loop

acpi and 2.6.0 kernel - S3 doesn't resume, S4 = infinite loop

[Nirmal Govind]

Hi.. I just compiled the 2.6.0 kernel that was released on Dec. 
18th... I have ACPI support with all the options enabled. I tried 
suspending with S3 and it suspends fine (my power indicator starts 
flashing which means that it has suspended). But when I hit the 
power button, it does not resume properly, it tries to resume, the 
power indicator stops flashing which means that it thinks it's woken 
up, but all I see is a blank screen and hitting any of the keys 
doesn't seem to do anything. Only thing that works is a hard reboot. 
I'm running Mandrake 9.2 on a Fujitsu Lifebook S series (6120D) with 
an Intel 855 chipset graphics adapter. Please let me know if there's 
a way to get S3 to work well.

Also, I tried suspend with S4 and that suspended fine but when I 
tried to resume, it booted up, showed me the resume messages saying 
it was resuming, then reboots! And this keeps happening at each 
reboot -- an infinite loop basically. I finally had to boot without 
the resume= option to get it to boot properly. Is this a bug?

Thanks,
nirmal



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Re: acpi and 2.6.0 kernel - S3 doesn't resume, S4 = infinite loop

[Mads Paulin]

Hi,

I have just done exactly the same - just on a Mandrake 9.1 box
I tried this on an ASUS M2400N laptop also with the i855 chipset

The results were the same - only a hard reebot boot was working.

Regards,
Mads

On Mon, 2003-12-22 at 09:01, Nirmal Govind wrote:
> Hi.. I just compiled the 2.6.0 kernel that was released on Dec. 
> 18th... I have ACPI support with all the options enabled. I tried 
> suspending with S3 and it suspends fine (my power indicator starts 
> flashing which means that it has suspended). But when I hit the 
> power button, it does not resume properly, it tries to resume, the 
> power indicator stops flashing which means that it thinks it's woken 
> up, but all I see is a blank screen and hitting any of the keys 
> doesn't seem to do anything. Only thing that works is a hard reboot. 
> I'm running Mandrake 9.2 on a Fujitsu Lifebook S series (6120D) with 
> an Intel 855 chipset graphics adapter. Please let me know if there's 
> a way to get S3 to work well.
> 
> Also, I tried suspend with S4 and that suspended fine but when I 
> tried to resume, it booted up, showed me the resume messages saying 
> it was resuming, then reboots! And this keeps happening at each 
> reboot -- an infinite loop basically. I finally had to boot without 
> the resume= option to get it to boot properly. Is this a bug?
> 
> Thanks,
> nirmal
> 
> 
> 
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RE: acpi and 2.6.0 kernel - S3 doesn't resume, S4 =infinite loop

[Yu, Luming]

>I have just done exactly the same - just on a Mandrake 9.1 box
>I tried this on an ASUS M2400N laptop also with the i855 chipset
>The results were the same - only a hard reebot boot was working.

What could cause S3 resume failure?  My  T21 works well with S3, S1.
Could you please narrow down the issue ! 
--Luming


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Re: acpi and 2.6.0 kernel - S3 doesn't resume, S4 =infinite loop

[Nirmal Govind]

> What could cause S3 resume failure?  My  T21 works well with S3, S1.
> Could you please narrow down the issue ! 
> --Luming

After several google searches and reading up on posts by others abt
similar problems with ACPI,  I was leaning towards the theory that it's
got something to do with the Intel 855 graphics adapter on both my
Fujitsu and Mads's ASUS. I read on another post that the graphics
card had issues with ACPI (that one wasn't Intel 855)..

But after looking at the syslog, this doesn't seem to be the 
problem: there was a message that said it was
looking for "Module char-major-10-134" (the APM module) when it 
resumed -- I put in an
alias to set this to off and that error went away. I also removed
all the modules before I suspended and that reduced the number of
errors I get when it resumes. But these are the remaining messages
from syslog:

Dec 23 02:22:13 variance kernel: Back to C!
Dec 23 02:22:13 variance kernel: acpi_processor_perf-0318 [37]
acpi_processor_set_per: Transition failed
Dec 23 02:22:13 variance kernel: cpufreq: resume failed in
->setpolicy/target step on CPU 0
Dec 23 02:22:13 variance kernel: PM: Finishing up.
Dec 23 02:22:13 variance kernel: PCI: Setting latency timer of
device 0000:00:1d.0 to 64
Dec 23 02:22:13 variance kernel: PCI: Setting latency timer of
device 0000:00:1d.1 to 64
Dec 23 02:22:13 variance kernel: PCI: Setting latency timer of
device 0000:00:1d.2 to 64
Dec 23 02:22:13 variance kernel: MCE: The hardware reports a non
fatal, correctable incident occurred on CPU 0.
Dec 23 02:22:13 variance kernel: Bank 1: e2000000000001d5
Dec 23 02:22:13 variance kernel: hda: Wakeup request inited, waiting
for !BSY...
Dec 23 02:22:13 variance kernel: hda: start_power_step(step: 1000)
Dec 23 02:22:13 variance kernel: blk: queue cf4fe000, I/O limit
4095Mb (mask 0xffffffff)
Dec 23 02:22:13 variance kernel: hda: completing PM request, resume
Dec 23 02:22:13 variance kernel: hdc: Wakeup request inited, waiting
for !BSY...
Dec 23 02:22:13 variance kernel: hdc: start_power_step(step: 1000)
Dec 23 02:22:13 variance kernel: hdc: completing PM request, resume
Dec 23 02:22:13 variance kernel: Restarting tasks... done
Dec 23 02:22:13 variance kernel: drivers/usb/host/uhci-hcd.c: 1820:
host system error, PCI problems?
Dec 23 02:22:13 variance kernel: drivers/usb/host/uhci-hcd.c: 1820:
host controller halted. very bad
Dec 23 02:22:13 variance kernel: drivers/usb/host/uhci-hcd.c: 1840:
host system error, PCI problems?
Dec 23 02:22:13 variance kernel: drivers/usb/host/uhci-hcd.c: 1840:
host controller halted. very bad
Dec 23 02:22:13 variance kernel: drivers/usb/host/uhci-hcd.c: 1860:
host system error, PCI problems?
Dec 23 02:22:13 variance kernel: drivers/usb/host/uhci-hcd.c: 1860:
host controller halted. very bad

So looks like there's some problem with the uhci-hcd controller? I 
googled and it's a recognized bug:

http://bugzilla.kernel.org/show_bug.cgi?id=1373

The workaround suggested is to rmmod the uhci-hcd module .. I have 
it built into the kernel so maybe I need to recompile this as a 
module... However, the others have been able to resume, just that 
the USB devices don't work.. mine doesn't resume at all.. could this 
have to do with the following error above:

cpufreq: resume failed in ->setpolicy/target step on CPU 0

Should I uncheck the CONFIG_X86_ACPI_CPUFREQ=y option in the kernel 
config?

Btw, the thermal_zone directory in /proc/acpi is empty.. I did 
enable it in
the kernel configure .. the same goes for fan/ - it's also empty. Do
these work for you?

nirmal




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