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How to run X windows application on TIDM8148

kiran kumar6
Prodigy 160 points


Hi all,

Ubuntu-core-12.04-armel filesystem is up and running on TIdm8148. I installed X11and all X windows related package using apt-get utility on dm8148 properly.

But when I run applications such as gedit, synaptic etc which uses X on dm8148, I get the following message on minicom:

** (gedit:29955): WARNING **: Command line `dbus-launch --autolaunch=d8149dabd6653298901627770002b9d8 --binary-syntax --close-stderr' exited with non-zero exit status 1: Autolaunch error: X11 initialization failed.\n

Gtk-WARNING **: cannot open display: :0.0

How to remove these warning?

Thanks in advance

  • 0
    TI__Guru**** 170625 points

    Kiran,

    kiran kumar6 said:
    Ubuntu-core-12.04-armel filesystem is up and running on TIdm8148.

    This forum supports only filesystems that are coming with the official TI software releases (like EZSDK):

    http://e2e.ti.com/support/arm/sitara_arm/f/791/t/326453.aspx

    I will try to provide you some pointers, please have a look in the links below:

    http://processors.wiki.ti.com/index.php/X_Windows_on_OMAP3

    http://processors.wiki.ti.com/index.php/Xgxperf

    http://processors.wiki.ti.com/index.php/SGXDbg

    http://processors.wiki.ti.com/index.php/Graphics_SDK_Quick_installation_and_user_guide

    http://processors.wiki.ti.com/index.php/Video_Processing_Subsystem_Driver_Design

    http://processors.wiki.ti.com/index.php/XgxPerf_HMI

    http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/t/171553.aspx

    http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/p/133803/487552.aspx#487552

    Regards,
    Pavel

  • 0
    TI__Guru**** 170625 points

    kiran kumar6 said:
    Gtk-WARNING **: cannot open display: :0.0

    I have found some e2e threads discussing this issue:

    http://e2e.ti.com/support/embedded/linux/f/354/t/118987.aspx

    http://e2e.ti.com/support/arm/sitara_arm/f/791/t/308291.aspx

    http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/t/305849.aspx

    Regards,
    Pavel

  • 0
    TI__Guru**** 170625 points

    kiran kumar6 said:
    Autolaunch error: X11 initialization failed

    I found this issue is discussed in the Ubuntu forums, see example discussions:

    http://askubuntu.com/questions/175611/cannot-connect-to-x-server-when-running-app-with-sudo

    http://askubuntu.com/questions/284147/xserver-sometimes-fails-to-start

    http://askubuntu.com/questions/145592/x11-initialization-failed

    http://superuser.com/questions/514688/sudo-x11-application-does-not-work-correctly

    Regards,
    Pavel