André Barboza Rocha, it will help immensely if you use Ubuntu and provide required debugging information by running the following command in a terminal: ubuntu-bug linux
Please feel free to subscribe me to it. -- 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/1332764 Title: [Dell Studio 1458] Black (off) screen after waking from suspend Status in linux package in Ubuntu: Expired Bug description: The laptop wakes up from suspend with a black screen i.e. screen not turned ON. The keyboard and mouse seems to be responsive as backlit turns ON if I click any key or touch track pad. 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 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: atul 2085 F.... pulseaudio /dev/snd/controlC0: atul 2085 F.... pulseaudio CurrentDesktop: Unity Date: Fri Jun 20 22:55:37 2014 HibernationDevice: RESUME=UUID=15f965f3-ae06-4b09-a249-61c32e50481e InstallationDate: Installed on 2014-04-19 (62 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Dell Inc. Studio 1458 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=12be9505-0800-40e5-8928-e60118a8f0c2 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) dmi.bios.date: 07/27/2010 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.name: 0VF0FR dmi.board.vendor: Dell Inc. dmi.board.version: A06 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A06 dmi.modalias: dmi:bvnDellInc.:bvrA06:bd07/27/2010:svnDellInc.:pnStudio1458:pvrA06:rvnDellInc.:rn0VF0FR:rvrA06:cvnDellInc.:ct8:cvrA06: dmi.product.name: Studio 1458 dmi.product.version: A06 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1332764/+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
