Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.15 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.15-rc2-trusty/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** 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/1312965 Title: AMD A6 System won't wake from sleep-Black Screen Status in “linux” package in Ubuntu: Incomplete Bug description: When I close my laptop and then open it, it will not wake up. The screen remains black. Otherwise the system is fine when running all applications, games, and such. The system wakes when using the proprietary drivers but seems to have stability issues when using it (artifacts on dash every couple of days that disappear when I log out and log back in and occasional freezes where the screen is black with white lines on wake once every several days). Ubuntu 14.04 64 bit with xorg driver AMD A6-3420M APU with Radeon(tm) HD Graphics × 4 full system specs: http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03349988&cc=us&dlc=en&lc=en HP-Pavilion-g6-Notebook-PC 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux X.Org version: 1.15.1 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek [Radeon HD 6520G] [1002:9647] Subsystem: Hewlett-Packard Company Device [103c:169b] Kernel driver in use: radeon ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: stevejones 1948 F.... pulseaudio /dev/snd/controlC0: stevejones 1948 F.... pulseaudio CurrentDesktop: Unity Date: Fri Apr 25 16:52:15 2014 HibernationDevice: RESUME=UUID=ad00b189-9e75-4956-ae95-a51a837a35b9 InstallationDate: Installed on 2014-04-03 (22 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326) Lsusb: Bus 002 Device 002: ID 0461:4dd8 Primax Electronics, Ltd Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: Hewlett-Packard HP Pavilion g6 Notebook PC ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=9c19d79a-8060-45e9-9248-88fe550aca2e ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/16/2012 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.46 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 169B dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 18.1A dmi.chassis.asset.tag: 5CG2170MCM dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnHewlett-Packard:bvrF.46:bd01/16/2012:svnHewlett-Packard:pnHPPaviliong6NotebookPC:pvr0690130000204610000620100:rvnHewlett-Packard:rn169B:rvrKBCVersion18.1A:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP Pavilion g6 Notebook PC dmi.product.version: 0690130000204610000620100 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312965/+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