1/02/2015

update firefox to version 34

Failed to sync firefox31 info to firefox34.

Unlink the old device, then re-create a new account to sync the personal settings across different devices.

Two useful links:

http://www.libre-software.net/how-to-install-firefox-on-ubuntu-linux-mint

https://www.mozilla.org/en-US/firefox/all/

The new version is ready to run. No need to compile it. Very  convenient!