Comment 109 for bug 952080

(In reply to comment #62)

Hi,

I tested the ACPI S3 State resume with USB devices on ASUS A8V mainboard.
Whether the USB jumper setting is at +5V or +5VSB, the standby and resume works perfectly.
As it is with my policy, I flashed the BIOS to the last release version, and performed the test.
This result I got for ASUS A8V mainboard is identical to ASUS P5VD1-X mainboard (also VIA Technologies chipset).
I used GeForce FX-based graphics card for the test.
So I am not 100% aware of your situation, but please don't accuse me of being wrong on this issue.
At this point, ASUS mainboards with NVIDIA and SiS chipset seems to be affected by this OHCI related ACPI S3 State resume bug.
At least one ASUS mainboard with ATI Technologies chipset (ASUS A8AE-LE mainboard, Radeon Xpress 200 + SB400) is not impacted by this bug.

Regards,

fpgahardwareengineer

> I have Asus A8V-E SE with
>
> 00:10.0 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 81)
> 00:10.1 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 81)
> 00:10.2 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 81)
> 00:10.3 USB controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 81)
> 00:10.4 USB controller: VIA Technologies, Inc. USB 2.0 (rev 86)
> 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge
> [KT600/K8T800/K8T890 South]
>
> I ran into the same bug one year ago and discussed it there:
> https://bugzilla.kernel.org/show_bug.cgi?id=42721
>
> Setting the Jumpers to 5VSB helped me but this can't be the final solution
> because not everyone has a powerful power-supply to let external hard-drives
> work on 5VSB line.
>
> So fpgahardwareengineer you are wrong if you think that ASUS mainboards with
> VIA Technologies UHCI chipsets would be not impacted.