After installing Ubuntu and its derivatives on a Dell XPS Studio, the headphone jacks are both unusable. Plugging in earphone to the jack produces no sound, and the system still output the sound on the laptop’s speaker.
This problem is confirmed to affect Ubuntu 10.04 (Lucid Lynx), up to the latest version (currently 12.10, Quantal Quetzal)
The problem is related to alsa. To fix it, follow these steps.
Cookies are used to store information about a user's session or preferences. They are typically sent by a web server to a web browser and then sent back unchanged …
Read More
User-Agent is a header that identifies the client making a request to a web server. It normally contains information about the client's operating system, browser, and other details. cURL, …
Read More
SSL certificates are used to verify the identity of a website and encrypt all data sent to and from it. In order to establish a secure connection with a …
Read More
HTTP POST requests are used to send data to the server. The data sent to the server is stored in the request body of the HTTP request. The data …
Read More
HTTP request consists of a request line, headers, and a body. The request line contains the HTTP method, the URL, and the HTTP version. The headers contain additional information …
Read More
