Due to the spam filter, your image didn't make it through, but the fact that scenes display properly indicates that the software and drivers are probably working properly. I'm guessing it may be of a gray brain surface that is otherwise blank? This would indicate that you haven't told wb_view what data it should be displaying on the surface.
In order to display data on it, first you need to have surface data files loaded (.func.gii, .dscalar.nii, etc), and then you need to "turn on" a layer containing data, in the overlay toolbox (default location is bottom of window) with the checkboxes on the left. The spec file probably has some ".func.gii" or ".dscalar.nii" files in it, but when loading the spec file, they may not be set to load by default - try the "load all" button. The HCP course data is intended to be used with the practical instructions, which should explain these kinds of things. There is also the workbench tutorial - though written for workbench v1.0, it is still quite relevant to the current version: http://www.humanconnectome.org/documentation/tutorials/ Tim On Mon, Mar 27, 2017 at 3:02 AM, -- <744652...@qq.com> wrote: > Dear professors, > > I'm trying to use Workbench to show the HCP course sample data 100307 on > Linux, but I get some trouble when using wb_view. > > After Open Spec File HCP_Course_Practical-1Part1_DATA.32k_fs_LR.wb.spec > and Load, the display window cannot show the surface data, as the > screenshot shows below. However, Load Scenes could work and display scenes. > > > I received the following info: > > root@shannon:~/Desktop# wb_view > > Info: Resources loaded: > :/About :/Cursor :/Fonts :/HelpFiles :/LayersPanel > :/PaletteSettings :/resources.qrc :/SpecFileDialog :/Splash > :/ToolBar :/trolltech :/update_resources.sh > > libGL error: No matching fbConfigs or visuals found > libGL error: failed to load driver: swrast > > > > And my Linux version is: ubuntu-16.04.1-server-amd64, VGA version: Matrox > Electronics Systems Ltd. MGA G200eW WPCM450 (rev 0a), and no VGA Driver. > > Suggestions for how to fix it or why it happens would be much appreciated. > > Thanks in advance, > Bai Haohao > > _______________________________________________ > HCP-Users mailing list > HCP-Users@humanconnectome.org > http://lists.humanconnectome.org/mailman/listinfo/hcp-users > _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
