1. Mozilla Firefox

Firefox in often pre-installed in most Ubuntu derivatives. If not, it can be easily installed from the standard repository.

2. Google Chrome

3. Opera

Troubleshooting

1. Duplicate Errors after apt-get update
Duplicate Errors will be thrown if a source entry exists in more than one file.
One solution it to remove the newly created entries, e.g.

References

1. Firefox Home: http://www.mozilla.org/en-US/firefox/new/
2. Google Chrome Home: https://www.google.com/intl/en/chrome/browser/
3. Opera Home: http://www.opera.com/

About Gugulethu Ncube

IT enthusiast getting things done.