I have the same problem on Ubuntustudio Platform:- x86_64 Distribution:- Ubuntu 15.04 Desktop environment:- Ubuntu Studio
$ gstreamer-properties Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged. -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1467588 Title: Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged. Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged. (process:17035): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed Status in Unity: Incomplete Status in unity package in Ubuntu: Incomplete Bug description: Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged. Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged. (process:17035): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: unity 7.3.2+15.04.20150420-0ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-21.21-generic 3.19.8 Uname: Linux 3.19.0-21-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.17.2-0ubuntu1.1 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 Date: Mon Jun 22 16:56:16 2015 DistUpgraded: Fresh install DistroCodename: vivid DistroVariant: ubuntu DkmsStatus: virtualbox, 4.3.26, 3.19.0-18-generic, x86_64: installed virtualbox, 4.3.26, 3.19.0-20-generic, x86_64: installed virtualbox, 4.3.26, 3.19.0-21-generic, x86_64: installed GraphicsCard: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:1854] InstallationDate: Installed on 2015-06-02 (20 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) MachineType: Hewlett-Packard HP 2000 Notebook PC ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-21-generic root=UUID=9ac32e8e-1bbd-4aa9-8f25-2b79e4052d96 ro quiet splash SourcePackage: unity UdevLog: Error: [Errno 2] Aucun fichier ou dossier de ce type: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) XorgConf: dmi.bios.date: 06/13/2013 dmi.bios.vendor: Insyde dmi.bios.version: F.3A dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 1854 dmi.board.vendor: Hewlett-Packard dmi.board.version: 64.2A dmi.chassis.asset.tag: 5CG3400HTV dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.3A:bd06/13/2013:svnHewlett-Packard:pnHP2000NotebookPC:pvr088F130000005910000600000:rvnHewlett-Packard:rn1854:rvr64.2A:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP 2000 Notebook PC dmi.product.version: 088F130000005910000600000 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.12.1+15.04.20150410.1-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.60-2 version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0-1ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2.2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2build1 xserver.bootTime: Mon Jun 22 15:28:27 2015 xserver.configfile: /etc/X11/xorg.conf xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 845 vendor LGD xserver.version: 2:1.17.1-0ubuntu3 To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1467588/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp