https://bugzilla.kernel.org/show_bug.cgi?id=48101
URL: https://bugs.launchpad.net/ubuntu/+source/nvidia-graph
ics-drivers/+bug/1033950
Summary: [Ubuntu 12.04 LTS 32-bit] NVIDIA nForce 650i SLI and
nForce 430i USB related ACPI S3 State Entry Failure
Product: ACPI
Version: 2.5
Kernel Version: 3.2.0-27-generic-pae
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Power-Sleep-Wake
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Regression: No
Hi,
I will like to report that if I set "USB Legacy support" to Enable in the BIOS
setup of ASUS P5N-E SLI mainboard, Ubuntu will freeze when I try to put the
computer into suspend mode (BIOS Setup -> Advanced -> USB Configuration -> USB
Legacy support).
If I set this option to Disable, and if I use PS/2 keyboard and mouse, the
computer will enter ACPI S3 state, and resume from it correctly.
If I use USB keyboard and mouse instead of PS/2 keyboard and mouse, the
computer will enter ACPI S3 state briefly, and comes out of it instantly.
For more information about ASUS P5N-E SLI mainboard, refer to this link.
http://www.asus.com/Motherboards/Intel_Socket_775/P5NE_SLI
I noticed similar problems with ASUS A8N-LA mainboard that came with an HP
desktop PC if I performed the same operation with Ubuntu 10.04.4 LTS 32-bit and
12.04 LTS 32-bit.
This mainboard also had NVIDIA nForce 430i on it.
For more information about ASUS A8N-LA mainboard, refer to this link.
http:// h10025. www1.hp. com/ewfrf/ wc/document? lc=en&cc= us&docname=
c00647121& dlc=en
System Configuration:
- Ubuntu 12.04 LTS 32-bit
* All updates as of 8/7/2012 have been applied
- Intel Pentium 4 521 2.8 GHz
* 800 MHz FSB
* 1 MB L2 cache
- ASUS P5N-E SLI mainboard
* BIOS Revision 1406 (last release) 11/18/2009
* NVIDIA nForce 650i SLI (NB) and nForce 430i (SB)
- 1 GB DDR2 800 DDR2 SDRAM
* Corsair CM2X1024-6400C5DHX 1 GB module
* Operating in single channel mode
- ZOTAC GeForce 8400 GS
* 256 MB DDR3 SDRAM
* PCI Express x16
* Using open source NVIDIA display device driver
- NETGEAR WG311T Wireless LAN
- 32-bit PCI card
- Maxtor STM380211 80 GB PATA hard drive
- Hitachi LG Data Storage GDR-8163B PATA DVD-ROM drive
- USB keyboard
- USB mouse
- Dell 19 inch LCD monitor
* VGA input
I believe this is a bug of NVIDIA USB device driver, although I own other
NVIDIA chipset-based mainboards, they don't exhibit the same problem (i.e., ECS
NFORCE4-A939 and MSI NF980-G65).
>From what I have seen, this issue seems specific to NVIDIA nForce 430i.
Please fix this bug.
I will do anything to help the developers fix the bug.
Please note that I don't have physical access to this computer setup at this
point because it is currently located in another U.S. state where I visit only
twice a year.
Regards,
fpgahardwareengineer
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