Public bug reported:
Hi,
I have discovered a serious bug where Ubuntu wakes up the system from ACPI S3
State instantaneously if I am using a system with SiS chipset's USB.
This bug seems to have started with Ubuntu 12.04 LTS (3.2 Linux kernel) because
it didn't exist in Ubuntu 10.04.4 LTS 32-bit (2.6 Linux kernel).
As far as I know, this bug occurs with SiS 963 and 964 southbridges.
I observed this bug with ASUS P4S8X (SiS 648/963) and ASUS P4S8X-MX (SiS
661GX/964) mainboards.
The problem will go away if I disable SiS chipset's USB in BIOS setup.
Test System 1:
- Intel Pentium 4 2.8 GHz
* 800 MHz FSB
* 130nm device (Northwood)
* Hyperthreading enabled
- ASUS P4S8X-MX mainboard
* SiS 661GX northbridge
* SiS 964 southbridge
* BIOS Revision 0808 (last release)
* Power -> Suspend Mode: S3 State (ACPI S3 State)
* Legacy keyboard/mouse emulation enabled
- 1GB DDR SDRAM
* 512MB DDR400 DDR SDRAM module
* 512MB DDR400 DDR SDRAM module
- SiS 661GX integrated graphics
* Using 16MB for graphics
- Hitachi IC35L060AVV207-0 60GB PATA hard drive
- Hitachi-LG Data Storage GCC-4481B PATA CD-RW/DVD-ROM drive
- USB multi-card reader
- PS/2 keyboard
- PS/2 mouse
Test System 2:
- Intel Pentium 4 2.66 GHz
* 533 MHz FSB
* 130nm device (Northwood)
* No Hyperthreading
- ASUS P4S8X mainboard
* SiS 648 northbridge
* SiS 963 southbridge
* BIOS Revision 1005 (last release)
* Power -> ACPI Suspend to RAM: Enabled (ACPI S3 State)
* Legacy keyboard/mouse emulation enabled
- 1GB DDR333 DDR SDRAM
* 1GB DDR333 DDR SDRAM module
- NVIDIA GeForce 4 MX440
* 64MB DDR SDRAM
* AGP
- Seagate ST340014A 40 GB PATA hard drive
- Pioneer DVR-111D PATA DVD-RW drive
- 3.5" 1.44 MB floppy disk drive
- PS/2 keyboard
- PS/2 mouse
Please fix this bug.
Regards,
fpgahardwareengineer
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: gvfs 1.12.1-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic-pae 3.2.28
Uname: Linux 3.2.0-31-generic-pae i686
ApportVersion: 2.0.1-0ubuntu13
Architecture: i386
Date: Thu Oct 18 17:11:05 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: gvfs
Symptom: storage
Title: Documents cannot be opened in desktop UI on storage device
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise resume running-unity sis usb
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: gvfs (Ubuntu)
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https://bugs.launchpad.net/bugs/1068393
Title:
[Ubuntu 12.04.1 LTS 32-bit] SiS chipset USB wakes up the system from
ACPI S3 State instantaneously bug
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