Public bug reported: graphics performance, my real question is why X didn't use hardware acceleration for my system.
ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-64.85-generic 4.4.44 Uname: Linux 4.4.0-64-generic x86_64 .tmp.unity_support_test.1: ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 BootLog: * Setting up X socket directories... [210G [204G[ OK ] Running 0dns-down to make sure resolv.conf is ok...done. CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true Date: Sat Apr 15 10:10:56 2017 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu DkmsStatus: i915-4.6.3-4.4.0, 1, 4.4.0-64-generic, x86_64: installed i915-4.6.3-4.4.0, 1, 4.4.0-67-generic, x86_64: installed i915-4.6.3-4.4.0, 1, 4.4.0-72-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 82945G/GZ Integrated Graphics Controller [8086:2772] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company 82945G/GZ Integrated Graphics Controller [103c:3010] InstallationDate: Installed on 2014-05-26 (1054 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Hewlett-Packard HP Compaq dc7600 Convertible Minitower ProcEnviron: LANGUAGE=fr_FR PATH=(custom, no user) LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-64-generic root=UUID=565ea83a-34a8-4891-b36a-2a18c0af3973 ro recovery nomodeset Renderer: Software SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/18/2005 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 786D1 v01.03 dmi.board.name: 09F0h dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC64824P2 dmi.chassis.type: 6 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr786D1v01.03:bd05/18/2005:svnHewlett-Packard:pnHPCompaqdc7600ConvertibleMinitower:pvr:rvnHewlett-Packard:rn09F0h:rvr:cvnHewlett-Packard:ct6:cvr: dmi.product.name: HP Compaq dc7600 Convertible Minitower dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.80+git1704150630.f02719~gd~x version.libgl1-mesa-dri: libgl1-mesa-dri 17.1~git1704150730.9f0dd8~gd~x version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 17.1~git1704150730.9f0dd8~gd~x version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.9.99+git1704111933.d6c292~gd~x version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git1704101933.b57abe~gd~x version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.14+git1704031933.e9418e~gd~x xserver.bootTime: Sat Apr 15 09:31:06 2017 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.18.4-0ubuntu0.2 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 third-party-packages ubuntu xenial -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1683004 Title: launching unity bug, screen stop from the launching system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1683004/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp