apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1341429/+attachment/4152255/+files/UdevDb.txt
-- 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/1341429 Title: Dell Latitude E7240: Random hang on suspend Status in “linux” package in Ubuntu: Confirmed Bug description: Ubuntu Trusty / 3.13.0-30-generic #55-Ubuntu When suspending a Dell Latitude E7240 by closing the lid, most of the time it will suspend fine. Sometimes it doesn't. When it doesn't, the screen will remain on and will display the lock screen, but mouse keyboard clock etc are completely frozen. Attaching a crash log from a representative example. This occurs somewhere between one suspend in every ten to one suspend in every two. Occurs on both battery and AC power. --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: dpoler 2126 F.... pulseaudio /dev/snd/pcmC1D0p: dpoler 2126 F...m pulseaudio /dev/snd/controlC0: dpoler 2126 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=b1090af4-bc9a-47d9-86b4-c1af88b725d0 InstallationDate: Installed on 2014-07-11 (2 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Dell Inc. Latitude E7240 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=258b77f2-6467-43f3-926a-17495715efb6 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 Tags: trusty Uname: Linux 3.13.0-30-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/26/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A10 dmi.board.name: 0414F8 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA10:bd06/26/2014:svnDellInc.:pnLatitudeE7240:pvr01:rvnDellInc.:rn0414F8:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E7240 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341429/+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
