Public bug reported:
I added KDE to an Ubuntu installation. When I'm in KDE, I've had
numerous problems with suspend to RAM, even though I don't believe I had
these problems in Unity.
The particular problem I just had, so perhaps the data apport collected
spotted something, was this: I deliberately suspended to RAM. A few
seconds later, the computer woke up without my doing anything (did not
touch the keyboard, etc.). This has happened numerous times. For a
while, I had to suspend twice whenever I wanted the suspend to take
hold.
[Other suspend problems, but which have not occurred just now: a)
system freezes when I initiate a suspend--have to hard shutdown
otherwise computer keeps running with nothing showing on either display;
b) system goes into suspend, and wakes right back up again a few seconds
later, for no apparent reason--can happen when I'm watching a video or
editing some text; c) system suspends and wakes up when I move between
activities]
I erased the contents of various system logs to see what records were
being generated when the problem occurs. Only two logs showed any
addition of material (from empty)--pm-suspend and pm-powersave. I'm
attaching them here. Because other logs will have no content, I'll
attach some older logs in case there's something that might be useful.
Best wishes figuring this out!
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-29-generic 3.13.0-29.53
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: peterm 3016 F.... pulseaudio
BootDmesg:
CurrentDesktop: KDE
Date: Sat Jun 7 17:47:52 2014
HibernationDevice: RESUME=UUID=5d23be8c-e134-466b-8698-0344f70809a4
InstallationDate: Installed on 2014-04-20 (48 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Hewlett-Packard HP Pavilion dv6 Notebook PC
ProcFB:
0 inteldrmfb
1 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic
root=UUID=905a5deb-feac-448c-9f59-7040a9ea9942 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-29-generic N/A
linux-backports-modules-3.13.0-29-generic N/A
linux-firmware 1.127.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 10/23/2012
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.1B
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 17FB
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 10.5A
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.1B:bd10/23/2012:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvr058D110002204720000622100:rvnHewlett-Packard:rn17FB:rvr10.5A:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion dv6 Notebook PC
dmi.product.version: 058D110002204720000622100
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
** Attachment added: "archive of logs that may clarify the problem"
https://bugs.launchpad.net/bugs/1327625/+attachment/4127351/+files/logs.zip
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https://bugs.launchpad.net/bugs/1327625
Title:
system spontaneously awakes from sleep; other sleep problems
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