Marcel Beerli , thank you for reporting this and helping make Ubuntu better.
Could you please provide the full computer model as noted on the sticker of the computer itself (not from the Bug Description)? ** Changed in: linux (Ubuntu) Importance: High => Low ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1596134 Title: black screen after Suspend Mode Status in linux package in Ubuntu: Incomplete Bug description: This is a dell workstation and many times after a suspend mode the monitor stays black. PS: Choosing a package is very hard here. Either to many matches or no match, I get nothing in between ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-24-generic 4.4.0-24.43 ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10 Uname: Linux 4.4.0-24-generic i686 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: rbeerli 3158 F.... pulseaudio /dev/snd/controlC0: rbeerli 3158 F.... pulseaudio CurrentDesktop: Unity Date: Sat Jun 25 05:18:14 2016 HibernationDevice: RESUME=UUID=db7fb9f9-2ba1-429b-8466-8967a61b8dc7 InstallationDate: Installed on 2014-05-24 (762 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417) IwConfig: lo no wireless extensions. eth0 no wireless extensions. MachineType: Dell Inc. Dell DXP051 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-24-generic root=UUID=43af0a01-14c0-448b-8fcc-0c23db678b97 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-24-generic N/A linux-backports-modules-4.4.0-24-generic N/A linux-firmware 1.157 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-06-11 (13 days ago) dmi.bios.date: 05/30/2006 dmi.bios.vendor: Dell Inc. dmi.bios.version: A05 dmi.board.name: 0FJ030 dmi.board.vendor: Dell Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA05:bd05/30/2006:svnDellInc.:pnDellDXP051:pvr:rvnDellInc.:rn0FJ030:rvr:cvnDellInc.:ct7:cvr: dmi.product.name: Dell DXP051 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1596134/+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