(Created page with '= Maps and GPS = In addition to several online mapping services (such as [http://maps.google.com Google Maps], [http://www.mapquest.com/ MapQuest], and the open source [http://ww…')
Current revision as of 05:10, 21 April 2013
Maps and GPS
In addition to several online mapping services (such as Google Maps, MapQuest, and the open source OpenStreetMap), self-contained map packages can be installed on your computer (to be used with or without Internet access).
Google Earth gives you an annotated eagle's eye view of our planet. This is a free proprietary package (you must accept the license to use this package).
sudo apt-get install googleearth-package make-googleearth-package --force
- Doubleclick on the resulting .deb file.
- -- or --
To install the latest Linux binary, download and save the GoogleEarthLinux.bin (currently version 5 ) package from Google Earth downloads. (You may alternatively download the previous version (4.3), named googleearth-linux-plus-4.3.7284.3916.bin or something similar.)
chmod +x GoogleEarthLinux.bin ./GoogleEarthLinux.bin
- K menu -> Internet -> Google Earth 3D planet viewer
You should turn off the Google Earth -> View -> Atmosphere setting, or you might see clouds everywhere and the ground won't show up.
- If Google Earth opens, shows the splash screen, and then crashes, you’re probably experiencing a common issue. Running ~/google-earth/googleearth in a terminal will show this error:
./googleearth-bin: relocation error: /usr/lib/i686/cmov/libssl.so.0.9.8: symbol BIO_test_flags, version OPENSSL_0.9.8 not defined in file libcrypto.so.0.9.8 with link time reference
To fix this, browse to the folder you installed Google Earth into. (If you installed manually, this will be google-earth in your home folder.) Find the file libcrypto.so.0.9.8 and rename it to something else, like libcrypto.so.0.9.8.bak. Google Earth should now start correctly.
cd ~/google-earth sudo mv libcrypto.so.0.9.8 libcrypto.so.0.9.8.bak sudo ln -s /usr/lib/libcrypto.so.0.9.8 ~/google-earth/libcrypto.so.0.9.8
- (Note: You can also specify /home/user/google-earth instead of ~/google-earth ).
- On my display, I had to disable desktop effects (K menu -> System -> System Settings -> Desktop -> Desktop Effects) to get the display to work.
For other issues, see the Ubuntu help pages on Google Earth. Be careful of some of the suggestions there.
For example, if you turned on OpenGL desktop effects (using K Menu -> System Settings -> Desktop -> Desktop Effects -> General -> Advanced Options) and your display goes blank and you can't restore it, you will have to edit the settings file manually from the command-line to reset your mistake.
In the section title [Compositing], under the line Backend=OpenGL (or whichever backend you had selected) change the line below it to read:
The will reset your display and you can then reboot successfully into your default display (to try different settings from the menu again, if you wish).
Uninstall Google Earth
To uninstall run the uninstall shell script located in the /home/user/google-earth folder (or whichever folder you installed google-earth into).
Tux Mobil has a list of Linux applications for use with GPS devices, and compatible hardware. Two GPS packages are available from the Ubuntu/Kubuntu respositories:
- Viking is a free open source package to view GPS data in maps, and to plot co-ordinates. This has been reviewed as the best Linux GPS mapping program.
sudo apt-get install viking
- GPS Drive is a free navigation software package that displays your position on a zoomable map using your GPS device. It is GTK-based but can be used in Kubuntu. It uses the gpsd daemon that interfaces with a variety of GPS hardware. A .deb package of the current version is also available from the website. Install:
sudo apt-get install gpsdrive
- tangoGPS is a beautiful, lightweight GPS mapping program that uses map data from the Openstreetmap project. Is is a GPL-licensed open source project. A .deb package can be found here.
Celestial (Star) Maps
Celestia is a free planetarium and space simulator for the desktop. Install:
sudo apt-get install celestia
Stellarium is an astounding planetarium for the desktop. Install:
sudo apt-get install stellarium