** Changed in: xserver-xorg-video-ati (Ubuntu) Status: Fix Committed => Fix Released
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1325165 Title: DPM support is broken in radeon APUs with HD 8000 radeon chips Status in xserver-xorg-video-ati package in Ubuntu: Fix Released Bug description: Using Ubuntu 14.04 amd64 with Kernel's 3.13 and 3.14, DPM (Dynamic Power Management) support is broken on my Radeon 8670D APU chip. What happens is that when my PC boots, it shows the login screen for a second then immediately reboots on its own, I do however have encryption enabled on Ubuntu. Manually disabling DPM support by adding "radeon.dpm=0" in "/etc/default/grub" in the section "GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" fixes this problem, but I would like to have better power management enabled for better performance of my chip. Specs: MSI FM2-A75IA-E53 motherboard, 16GB DDR3 RAM, AMD A10-6700T APU. The version of the driver 'radeon' is: 1:7.3.0-1ubuntu3.1 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xserver-xorg-video-radeon 1:7.3.0-1ubuntu3.1 Uname: Linux 3.14.2-031402-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Sat May 31 01:02:52 2014 DistUpgraded: Fresh install DistroCodename: trusty DistroVariant: ubuntu DkmsStatus: fglrx, 14.10.1006, 3.13.0-24-generic, x86_64: built fglrx, 14.10.1006, 3.13.0-27-generic, x86_64: built virtualbox, 4.3.10, 3.13.0-24-generic, x86_64: installed virtualbox, 4.3.10, 3.13.0-27-generic, x86_64: installed ExtraDebuggingInterest: No GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Richland [1002:999c] (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7792] InstallationDate: Installed on 2014-05-07 (23 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: MSI MS-7792 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.14.2-031402-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash radeon.dpm=0 vt.handoff=7 SourcePackage: xserver-xorg-video-ati UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V2.2 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: FM2-A75IA-E53 (MS-7792) dmi.board.vendor: MSI dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MSI dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV2.2:bd07/10/2013:svnMSI:pnMS-7792:pvr1.0:rvnMSI:rnFM2-A75IA-E53(MS-7792):rvr1.0:cvnMSI:ct3:cvr1.0: dmi.product.name: MS-7792 dmi.product.version: 1.0 dmi.sys.vendor: MSI version.compiz: compiz 1:0.9.11+14.04.20140423-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.52-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu5 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu5 version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2 xserver.bootTime: Fri May 30 01:13:38 2014 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Power Button KEYBOARD, id 7 input Logitech Unifying Device. Wireless PID:1025 MOUSE, id 8 input Logitech USB Keyboard KEYBOARD, id 9 input Logitech USB Keyboard KEYBOARD, id 10 xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.15.1-0ubuntu2 xserver.video_driver: radeon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1325165/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp