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Kanwar Ranbir Sandhu wrote: | On Fri, 2005-17-06 at 09:35 -0400, Matthew Saltzman wrote: | |>But today, my GNOME panel volume control drops back to zero whenever I try |>to move it. And opening the mixer app produces an error: "Sorry, no mixer |>elements and/or devices found." (The mic volume control that I added to |>the panel still appears functional--i.e., it stays where I put it.) |>Reinstalling the volume control applet doesn't have any effect. |> |>All I did that I know of was reboot. Rebooting again did not solve the |>problem. | | | The exact same thing happened to me today on my Dell Latitude D800. | Yesterday everything was fine, but today gnome-volume-control wouldn't | start, and I couldn't change the volume level with the volume control | applet in the panel. | | I ran gnome-volume-control as root, which worked. I then tried running | it as a normal user, and viola, it was working again. But, the volume | control applet was still busted. I removed the applet from the panel, | added it again, and it was back to normal. | | I haven't looked into it any deeper than that, so you might want to give | what I did above a try. | | I installed the update for SElinux yesterday. I wonder if that update | had something to do with the problem. | | HTH, | | Ranbir The installation of the new policy has a lot to do with it. Firstly, check the policy (/etc/selinux/targeted/policy) and booleans (/etc/selinux/targeted) to make sure that selinux uses the new version of the files which is still incorrectly marked with the .rpmnew extension.
Next, to ensure that gstreamer sees your audio/video hardware and software (codecs, etc) you'll have to execute the command "gst-register" to make sure that everything is _registered_ and you should get volume control back. Note: I had to run a gstreamer app (rhythmbox) before the applet on the panel would operate properly again.
HTH
Craig -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux)
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