Atualização:
Eu estava errado abaixo. Meu sistema ainda é 15.04 após a atualização do ubuntu. A data de lançamento prevista para o Ubuntu 16.04 para toque (OTA-11) é atualmente 1 de maio de 2016: link
Algum tempo depois disso, espero que tenhamos a opção de atualizar.
Para verificar sua versão atual, insira lsb_release -a no terminal
resposta original não está correta porque ainda não está disponível:
- Go to System Settings by dragging down on the top right menu icons to > reveal the mini panel, select the System icon and then tap System Settings
- Tap on Updates
- Tap the option to install updates (I forget the wording as currently - I have no updates to install)
- Specifically click on the ubuntu update option as you will be asked to confirm to restart the system to install the ubuntu (make sure you are plugged into a power supply for this)
- the tablet will restart and you will see a spinning ubuntu logo on a black background. This takes many minutes to complete and eventually takes you back to the login screen
After I upgraded ubuntu my location service stopped working. The location icon flashed on and off. To fix this I went into the location options and set that it should not use WIFI or GPS - i.e. turned of option fully off. I then went into the energy management settings and turned off the WIFI and GPS services. (I think what happened is that the update turned off GPS at the firmware level but ubuntu thought it was still on). I then turned back on all of the options and pressed and held down the power button to bring up the option to restart. Once restarted the location option worked again and so did long touch for copy and paste.