ubuntu android studio icon taskbar question mark

So the best way to determine if the icon is displaying whether or not you have lost connectivity to the Internet or you have lost name resolution is to attempt to connect to an Internet based resource by its IP address.

You have lost connectivity to your DNS.

Your DNS may be offline or has lost connectivity with the Internet.

As a result, NCSI will not be able to resolve or.

Your DNS may be misconfigured or not configured within your TCP/IP settings.

Your computer can connect to a resource on the Internet by using its IP address but you cannot resolve the URL.

Here are some of the scenarios where it can give you the wrong indication. Attempt to conduct a name resolution request is sent to DNS:Įven though you may have Internet connectivity, NCSI may still give you an indication that you do not.The text file consists of Microsoft NCSI.NCSI uses one of the following processes to determine if you have Internet connectivity. A computer is connected to a wireless network.A network connection is cycled between disabled and enabled.

So what could trigger the NCSI to communicate with Microsoft. I will explain this a little later in this BLOG. When Network Awareness detects a change in your network configuration it will attempt to connect to a specific URL at Microsoft. One of the first misconceptions of the icon is that you have lost Internet connectivity. This feature is part of Network Awareness.

In Windows 7 and Windows Server 2008 R2 Microsoft introduces a new feature called Network Connectivity Status Indicator (NCSI). There could be multiple reasons why you are seeing the above network icon, but first let me explain what service / process / feature is causing the icon to be displayed with an exclamation mark. Have you seen the following in your system tray / notification area before and wondered why it is there?

Ubuntu android studio icon taskbar question mark