[ros-users] RVIZ error

Josh Faust jfaust at willowgarage.com
Tue Jul 13 02:15:35 UTC 2010

> I checked on ubuntu 9.04 terminal with the command " $ sudo lspci |more "
> and found that "VGA compatible controller: Intel Corporation Mobile 4 series
> chipset integrated graphics controller".

The Linux drivers for Intel graphics cards are pretty broken on 9.04
unfortunately -- they may work for some cards and not others.  They've
gotten better in 9.10 and 10.04 but I don't know if they are fully working
or not.

> vros at ubuntu:~$ rosrun nav_view nav_view /static_map:=/dynamic_map
> argv[0]: /opt/ros/boxturtle/stacks/navigation/nav_view/bin/nav_view
> argv[1]: /static_map:=/dynamic_map
> [ WARN] 0.000000000: Failed to create full-size map texture, likely because
> your graphics card does not support textures of size > 2048.  Downsampling
> to [2048 x 2048]...
Like I said in the previous email, that one is fine -- it just means the map
is being downsampled in order to display it at a lower resolution, since
your graphics card does not support textures > 2048 on a side.

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