New Driver Manager for Kubuntu

Rohan Garg - Sun, 2014-02-09 23:49

Hola Kubuntu users

Ubuntu ‘recently’ deprecated jockey and moved to ubuntu-drivers-common. ubuntu-drivers-common is a python backend which will try to figure out which drivers are best suited to your system. Up till Kubuntu 13.10 we were still relying on the backend called Jockey which is python2 , however for the 14.04 cycle, one of our major tasks was to rehaul the driver manager interface and use the fancy new ubuntu-drivers-common backend which is python3 based.

By leveraging this new backend, we are now at feature parity with Ubuntu when it comes to driver handling. Packages are now available to trusty users and can be acquired by installing the ‘kubuntu-driver-manager’ package.

Once installed you’ll find it in your System Settings Menu under “Driver Manager for Kubuntu”

fa1

If you find any bugs , please report them here


Categories: Blogs

Simulate Eddington’s Experiment!

Akarsh Simha - Sat, 2009-07-18 07:27

KStars now gives you an option to correct for General Relativistic effects near the sun!

According to Einstein’s Theory of General Relativity, light rays bend around the sun because of the sun’s gravity, and this correction is predicted to be about 0.0005 of a degree for light rays that just graze the sun’s surface. During the Solar Eclipse of 29th May 1919, Arthur Eddington verified this theory experimentally.

KStars now lets you simulate this experiment, which essentially measured the apparent positions of stars near the edge of the sun and showed that General Relativity accounted for the difference in the observed and expected positions of the stars.

Fire up KStars, hit ‘0’ to center the sun, and zoom in quite a bit to see the stars at the edge of the sun. Now hit ‘r’ to toggle the relativistic corrections!


Categories: Blogs