Bug 3168

Distribution: Fedora Core 2
Hardware Environment: Dell Inspiron 8500
Software Environment: gcc 3.3.3
Problem Description:

Resuming from suspend (s1 or s3) results in the system freezing.
The last output i see is this;

PM: Finishing up.
ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 11 (level, low) -> IRQ 11
PCI:: Setting letency timer of device 0000:00:1d.0 to 64
ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 11 (level, low) -> IRQ 11
PCI:: Setting letency timer of device 0000:00:1d.1 to 64
ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 11 (level, low) -> IRQ 11
PCI:: Setting letency timer of device 0000:00:1d.2 to 64


To enter suspend, i boot into runlevel 3, and remove ehci_hcd and uhci_hcd
modules and disable and remove networking modules and services.

then enter suspend using

echo "1" > /proc/acpi/sleep

Suspend works fine, however on resume it hangs.

I have tried the kernels that are supplied with fedora, and I have tried running
kernel 2.6.7 + the 20040715-2.6.7 acpi patch with no sucess.

S1 did used to work when running the 2.4 kernels from fedora core 1.

Steps to reproduce:
1) Boot into run level 3 (without framebuffer mode)
2) remove uhci_hcd and ehci_hcd modules
3) disable network services
4) remove network modules
5) echo "1" > /proc/acpi/sleep
6) Press power button to resume.
then System freeze