kernel-packages team mailing list archive

[Launchpad Bug Tracker <781977@xxxxxxxxxxxxxxxxxx>]

You have been subscribed to a public bug:

Binary package hint: pm-utils

had this problem now since 10.10 64 bit, and I was hoping it would go
away in Natty 64 bit, but it didn't.

In short: Suspend only works once, the second attempt at a suspend
results in the monitor going blank as it was entering suspend, but the
computer still running, as evidenced by the hard drive and fans still
running. The computer can then not be awaken anymore, only a hard reset
and subsequent reboot returns the PC to working state.

When I check for errors after the first suspend, I see the following errors in the log:
Code:

[ 8461.100062] ahci 0000:05:00.0: failed to stop engine (-5)
[ 8461.600062] ahci 0000:05:00.0: failed to stop engine (-5)
[ 8463.170076] ata9: failed to resume link (SControl FFFFFFFF)
[ 8463.170109] ata10: failed to resume link (SControl FFFFFFFF)
[ 8467.510109] ata9: failed to resume link (SControl FFFFFFFF)
[ 8467.510163] ata10: failed to resume link (SControl FFFFFFFF)

So it seems to me that it has something to do with AHCI. I searched for
this error in the forum, but I could not find anything. I also tried
various suggestions, such as using uswsusp and the hibernate scripts,
and including ahci in the suspend module lust. But each of the result in
the exact same behavior: First suspend works fine, second suspend fails
and reset is necessary.

My Hardware configuration:
- AMD Phenom II 965
- GeForce GTX 460
- GA-880GA-UD3H
- 8 GB DDR RAM
- SAMSUNG HD103SJ

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: pm-utils 1.4.1-7
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Thu May 12 22:09:42 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: pm-utils
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux (Ubuntu)
     Importance: Low
         Status: Incomplete


** Tags: amd64 apport-bug natty
-- 
Suspend only works once, fails second time
https://bugs.launchpad.net/bugs/781977
You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.