Wifi no ubuntu 16.04 LTS nao funciona depois de uma atualizacao, o que fazer?

O meu ubuntu 16.04 LTS parou de funcionar o wifi depois de atualizacao, qual procedimento devo seguir? Ou devo esperar a atualizacao do dia 02/08 para corrigir esse problema?

Translated:

My Ubuntu 16.04 LTS stopped working the wifi after update, which procedure should I follow? Or should I wait for the update on 08/08 to correct this problem?

Sorry, I can only answer you in English but this site hasn’t been set up as an Ubuntu support site. The Finding Help page lists a number of official support channels that should be able to help you with your non-working wi-fi.