Telugu text showing as square boxes in web-page. How to show original text?

I have one HTML web page where telugu text is showing as square boxes as below image (in all browser):

ఠిస్ ఐస్ ఆ తెలుగు టెక్స్ట్

Below code is already there in head tag of web page. If i place hindi text it will display on page perfectly.

<meta charset="utf-8" />

Also, on page load in chorme it ask for google translage and it translate in englist perfectly, which means google translater is able to read telugu but browser/HTML is not able to show it.

Note: Its happening only on linux based OS (ubuntu).

I am missing anything on web-page or its a default behaviour of OS?