** Changed in: linux (Ubuntu) Importance: Undecided => Low -- 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/1381016
Title: [Dell Alienware X51 R2] Unable to run hybrid-suspend on this system Status in “linux” package in Ubuntu: Confirmed Bug description: CID: 201303-13031 Dell Alienware X51 R2 This system can run S3 / S4 normally, but hybrid-sleep does not work on it. Steps: 1. Install 14.04.1 + nvidia-331 2. Try to run hybrid-sleep with fwts: sudo fwts --s3-hybrid --s3-sleep-delay=30 --s3-device-check --s3-device-check-delay=45 -P s3 Expected result: * System can go through hybrid-sleep normally. Actual result: * The display will be turned off, but the system is not suspended, if you move the mouse, ths display will be back, it acts just like nothing happened. The following message can be found in dmesg log: [ 75.308317] HybridSleep ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-32-generic 3.13.0-32.57 [modified: boot/vmlinuz-3.13.0-32-generic] ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4 Uname: Linux 3.13.0-32-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: ubuntu 1486 F.... pulseaudio /dev/snd/controlC0: ubuntu 1486 F.... pulseaudio /dev/snd/controlC1: ubuntu 1486 F.... pulseaudio CurrentDesktop: Unity Date: Tue Oct 14 06:29:40 2014 HibernationDevice: RESUME=UUID=6180570b-fc77-4230-8d27-df4f4b3d10f4 InstallationDate: Installed on 2014-10-13 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: Alienware Alienware X51 R2 ProcFB: 0 EFI VGA 1 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic.efi.signed root=UUID=08934195-682b-4b74-84b6-e80c7c86ae8b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-32-generic N/A linux-backports-modules-3.13.0-32-generic N/A linux-firmware 1.127.5 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/18/2013 dmi.bios.vendor: Alienware dmi.bios.version: A04 dmi.board.vendor: Alienware dmi.chassis.type: 3 dmi.chassis.vendor: Alienware dmi.chassis.version: 00 dmi.modalias: dmi:bvnAlienware:bvrA04:bd11/18/2013:svnAlienware:pnAlienwareX51R2:pvr00:rvnAlienware:rn:rvr:cvnAlienware:ct3:cvr00: dmi.product.name: Alienware X51 R2 dmi.product.version: 00 dmi.sys.vendor: Alienware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1381016/+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