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Toshiba NB550D netbook, AMD C-50 APU, SSD. Kubuntu 11.10
Yesterday evening I applied new patches, including new kernel version.
Before update, suspend to ram and wakeup worked ~20 times consecutively.
With new kernel version 3.0.0-13.22 wakeup does not work anymore. HD
activity LED does not blink at all when waking up.
The previous version (presumably 3.0.0-13.21) was the first version
since buying this netbook in July of this year which allowed reliable
wake-up from suspend to ram. Kernel versions before showed similar
symptoms (No disk activity on resume) as the one reported now.
So for my hardware the new version is a clear regression.
<speculation>
This change might have influence, as the netbook has combined
wireless/Bluetooth module
# lspci | grep Atheros
02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network
Adapter (PCI-Express) (rev 01)
[ Herton Ronaldo Krzesinski ]
* Revert "SAUCE: Add a new entry (413c:8197) to Bluetooth USB device ID
table"
-- Herton Ronaldo Krzesinski <herton.krzesin...@canonical.com> Tue, 01 Nov
2011 14:19:43 -0400
</speculation>
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu7
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Tue Nov 22 08:00:59 2011
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug fonts kubuntu oneiric
--
Regression: Wake up from suspend stopped working
https://bugs.launchpad.net/bugs/893477
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