Solve the Problem of playing flash without sound using Firefox in linux.

Solve the Problem of playing flash without sound in Firefox in linux-Linux general technology-Linux technology and application information. The following is a detailed description. In linux, there is often no sound when using the Mozilla Firefox browser to play flash, but everything works in other browsers.

The solution is as follows:

(Sudo may be required in the following steps)

First, close all programs that are using sound devices, such as BMP MPlayer xmms, and start Firefox again. Generally, it can be solved. If the problem persists

Modify
Gedit/etc/mozilla-firefox/mozilla-firefoxrc

Or
Gedit/etc/firefox/firefoxrc

Set
FIREFOX_DSP = "auto"

Change
FIREFOX_DSP = "none"

Or
FIREFOX_DSP = "arts"

If the above method still does not work, perform the following steps

First install the alsa-oss package

Sudo apt-get install alsa-oss

Edit the firefoxrc File

Gedit/etc/firefox/firefoxrc

Set FIREFOX_DSP = ""

Change
FIREFOX_DSP = "aoss"

We recommend that you restart your computer after modification.