Public bug reported: xorg will fail to start upon the first time reboot after switch to iGPU mode(Broadwell + AMD Topaz XT Radeon R7 M260) ........ (EE) AIGLX: reverting to software rendering (EE) AIGLX error: dlopen of /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so failed (/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so: undefined symbol: _glapi_tls_Dispatch) (EE) GLX: could not load software renderer (II) GLX: no usable GL providers found for screen 0 ......
Steps to reproduce: 1. install amd fglrx driver and switch iGPU mode. 2. reboot and issue will happen. 3. after another reboot, issue will disappear and swrast_dri.so would load successfully, xorg could start successfully. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 NonfreeKernelModules: fglrx .tmp.unity.support.test.0: ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CompizPlugins: (gconftool-2:2984): GConf-WARNING **: Client failed to connect to the D-BUS daemon: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Failed to get value for `/apps/compiz-1/general/screen0/options/active_plugins': No D-BUS daemon running CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Mon May 12 11:19:52 2014 DistUpgraded: Fresh install DistroCodename: trusty DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Broadwell-U Integrated Graphics [8086:1606] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation Device [8086:2112] Subsystem: Intel Corporation Device [8086:2112] InstallationDate: Installed on 2014-05-07 (4 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 9710:7830 MosChip Semiconductor MCS7830 10/100 Mbps Ethernet adapter Bus 001 Device 003: ID 045e:00cb Microsoft Corp. Basic Optical Mouse v2.0 Bus 001 Device 002: ID 045e:0750 Microsoft Corp. Wired Keyboard 600 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Intel Corporation Broadwell Client platform ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=b53ace64-f4ad-4558-ad20-6268412b06bd ro quiet splash vt.handoff=7 nogpumanager SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/24/2014 dmi.bios.vendor: Intel Corporation dmi.bios.version: BDW-E1R1.86C.0069.R00.1403240209 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: WhiteTip Mountain 1 dmi.board.vendor: Intel Corp. dmi.board.version: 3 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Intel Corporation dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnIntelCorporation:bvrBDW-E1R1.86C.0069.R00.1403240209:bd03/24/2014:svnIntelCorporation:pnBroadwellClientplatform:pvr0.1:rvnIntelCorp.:rnWhiteTipMountain1:rvr3:cvnIntelCorporation:ct9:cvr0.1: dmi.product.name: Broadwell Client platform dmi.product.version: 0.1 dmi.sys.vendor: Intel Corporation version.compiz: compiz 1:0.9.11+14.04.20140409-0ubuntu1 version.fglrx-installer: fglrx-installer N/A 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 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: Mon May 12 11:17:51 2014 xserver.configfile: /etc/X11/xorg.conf xserver.errors: Screen 1 deleted because of no matching config section. xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.15.1-0ubuntu2 xserver.video_driver: fglrx ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 trusty ubuntu -- 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/1318465 Title: xorg will fail to start with error log /var/log/Xorg.0.log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1318465/+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