I’m trying to setup wireless for my Pi B+ using a D-Link DWA-124 dongle. When I plug it in I get a blue flashing light and when I go to the Network settings it says
Status: No Wireless Interface Present
Signal Strenght: 0%
What am I doing wrong? Also, how do I get version 1.51? It appears I am still on Version 1.5 and when I click the Check For Updates button I get a message saying
Retrieving Updates, if available
but then nothing else ever seems to happen…These are rather embarrassing questions.