This change was made by a bot. ** Changed in: linux (Ubuntu) Status: New => Confirmed
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1327625 Title: system spontaneously awakes from sleep; other sleep problems Status in “linux” package in Ubuntu: Confirmed Bug description: 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327625/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp