pulseaudio causing crashing of applications
Les Mikesell
lesmikesell at gmail.com
Fri Feb 15 20:39:25 UTC 2008
Alan Cox wrote:
>
>> I missed this part in my other response. X has historically _not_ been
>> a layer that dictates any policy at all. Is it really true now that a
>> policy decision in X forces the rest of the system to break access to
>> audio devices? That's even more shocking than someone thinking this is
>> a good idea in the first place.
>
> Sorry I don't follow you at all at this point
It was specifically in response to your posting:
"VT switch locking policy is handled by X..."
> - The kernel implements VT switch locking so you can decide not to switch
> desktop to another user
> - X uses this to implement its own VT locking policies for the X server and
> clients. It's up to X to expose this to X clients.
X has just historically been "mechanism, not policy", so I thought it
was somewhat shocking to hear a claim that X policy dictates that you
break access to some audio device - under any circumstances.
> But its set by policy files so if you want other users to broadcast your
> webcam over the internet all day, listen to all your calls and send them to
> friends you can configure it that way, but that should not be the default.
>
If I did leave a webcam running all day, perhaps for security reasons, I
certainly wouldn't want to lose access to it just because someone else
checks their email from that machine.
--
Les Mikesell
lesmikesell at gmail.com
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