[Bug 805303] Re: Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed with the default qt4 gui

[Andrea Cimitan]

you need BOTH qt and gtk... but if this still crashes, we could fix
qgtkstyle?
Il giorno 29/set/2011 11:05, "Martin Pitt" <martin.pitt at ubuntu.com> ha
scritto:
> I also still get metacity/vlc crashes with the new Qt. I see:
>
> QWidget::setMinimumSize: (/MainInterface) The largest allowed size is
> (16777215,16777215)
>
> --
> You received this bug notification because you are a bug assignee.
> https://bugs.launchpad.net/bugs/805303
>
> Title:
> Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET
> (widget)' failed with the default qt4 gui
>
> Status in “gtk+2.0” package in Ubuntu:
> Triaged
> Status in “overlay-scrollbar” package in Ubuntu:
> Confirmed
> Status in “qt4-x11” package in Ubuntu:
> Fix Released
> Status in “xorg-server” package in Ubuntu:
> Invalid
> Status in “gtk+2.0” source package in Oneiric:
> Triaged
> Status in “overlay-scrollbar” source package in Oneiric:
> Confirmed
> Status in “qt4-x11” source package in Oneiric:
> Fix Released
> Status in “xorg-server” source package in Oneiric:
> Invalid
>
> Bug description:
> vlc will hang when trying to open anything additional - it also appears to
crash unity-window-decorator among other things (have crash report on that)
> Ex.'s - the playlist, tools > preferences and so forth
>
> Switching the qt4 gui to anything but 'default' (gtk+) in qtconfig-qt4
> and it works without incidence (tooltips are empty bit otherwise
> good).
>
> Will attach xsession.errors, reflects a login, opening vlc, opening
xsession.errors, then attempting to open playlist window in vlc.
> (using nvidia-current)
>
> Note to Vlc users - I've found clearlooks to be best choice, should be
> good for other apps as well. Also do as mentioned in comment 13
>
> Note to Anki users - please review comments 20, 22 for current
> workaround
>
> This happens with many Qt4 and PyQt4 applications.
> Some errors displayed (from comments 16 and 18):
>
> (python:2901): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion
`GTK_IS_WIDGET (widget)' failed
> (python:2901): Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion
`GTK_IS_WIDGET (widget)' failed
>
> QWidget::setMinimumSize: (/MainWindow) The largest allowed size is
> (16777215,16777215)
>
> X Error: BadDrawable (invalid Pixmap or Window parameter) 9
>   Major opcode: 62 (X_CopyArea)
>   Resource id: 0x0
> X Error: BadAlloc (insufficient resources for operation) 11
>   Major opcode: 53 (X_CreatePixmap)
>   Resource id: 0x15a
> X Error: BadDrawable (invalid Pixmap or Window parameter) 9
>   Extension: 152 (RENDER)
>   Minor opcode: 4 (RenderCreatePicture)
>   Resource id: 0x42004f6
> X Error: RenderBadPicture (invalid Picture parameter) 174
>   Extension: 152 (RENDER)
>   Minor opcode: 8 (RenderComposite)
>   Resource id: 0x42004f6
> X Error: BadPixmap (invalid Pixmap parameter) 4
>   Major opcode: 54 (X_FreePixmap)
>   Resource id: 0x42004f6
>
> ProblemType: Bug
> DistroRelease: Ubuntu 11.10
> Package: vlc 1.1.10-1ubuntu2
> ProcVersionSignature: Ubuntu 2.6.38-9.43lp760131v201106060906-generic
2.6.38.7
> Uname: Linux 2.6.38-9-generic i686
> NonfreeKernelModules: nvidia
> Architecture: i386
> Date: Sun Jul 3 23:23:42 2011
> InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110202)
> ProcEnviron:
>  PATH=(custom, no user)
>  LANG=en_US.UTF-8
>  SHELL=/bin/bash
> SourcePackage: vlc
> UpgradeStatus: Upgraded to oneiric on 2011-07-03 (1 days ago)
>
> To manage notifications about this bug go to:
>
https://bugs.launchpad.net/ubuntu/+source/gtk+2.0/+bug/805303/+subscriptions

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https://bugs.launchpad.net/bugs/805303

Title:
  Gtk-CRITICAL **: IA__gtk_widget_style_get: assertion `GTK_IS_WIDGET
  (widget)' failed with the default qt4 gui

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gtk+2.0/+bug/805303/+subscriptions