Gaston M. Tonietti, thanks for the follow up work on that. Unfortunately, bugzilla is legacy, and not the preferred venue of any known maintainer team.
Instead, for suspend issues, one would want to send to the linux-pm mailing list following https://wiki.ubuntu.com/Bugs/Upstream/kernel . -- 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/1495458 Title: Black screen when resuming after sleep Status in linux package in Ubuntu: Triaged Bug description: I have a fresh install of Kubuntu Wily Beta 1. My laptop is a Dell XPS 15 with a Nvidia video. I tried both drivers nouveau and nvidia with the same result. I can reproduce the error ALWAYS, when I put the laptop to sleep it wont resume, I can see the power light and the keyboard backlight turning on as if it will wake up, but then just a black screen. I cannot even switch to a terminal (Ctr+Alt+F1), the only solution it to restart. The problem is not only when sleeping, it also happens when the screen is turned off by Power Management. --- ApportVersion: 2.18.1-0ubuntu1 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: KDE DistUpgraded: Fresh install DistroCodename: wily DistroRelease: Ubuntu 15.10 DistroVariant: kubuntu DkmsStatus: bbswitch, 0.7, 4.2.0-10-generic, x86_64: installed bcmwl, 6.30.223.248+bdcom, 4.2.0-10-generic, x86_64: installed nvidia-352, 352.30, 4.2.0-10-generic, x86_64: installed ExtraDebuggingInterest: No GraphicsCard: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:05fe] InstallationDate: Installed on 2015-09-12 (7 days ago) InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150825.1) MachineType: Dell Inc. XPS 15 9530 NonfreeKernelModules: wl Package: xorg 1:7.7+7ubuntu4 PackageArchitecture: amd64 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-10-generic root=UUID=21f7ffd1-602b-4aec-a5a8-1db43113dc9c ro quiet splash ProcVersionSignature: Ubuntu 4.2.0-10.12-generic 4.2.0 Tags: wily kubuntu single-occurrence reproducible has-workaround UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' Uname: Linux 4.2.0-10-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 07/30/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A09 dmi.board.name: XPS 15 9530 dmi.board.vendor: Dell Inc. dmi.board.version: A09 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvrA09:bd07/30/2015:svnDellInc.:pnXPS159530:pvrA09:rvnDellInc.:rnXPS159530:rvrA09:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: XPS 15 9530 dmi.product.version: A09 dmi.sys.vendor: Dell Inc. version.compiz: compiz N/A version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.64-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.6.3-1ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.6.3-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu7 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0+git20150819-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3 xserver.bootTime: Sun Sep 20 12:15:49 2015 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 5169 vendor SHP xserver.version: 2:1.17.2-1ubuntu7 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1495458/+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
