Re: tty: add 'active' sysfs attribute to tty0 and console device

[Kay Sievers]

On Wed, Nov 17, 2010 at 23:01,  <Valdis.Kletnieks@xxxxxx> wrote:
> On Wed, 17 Nov 2010 00:10:24 +0100, Lennart Poettering said:
>
>> When two users A and B are logged in, on tty1 resp. tty2, then as long
>> as tty1 is active user A should get access to the sound card, usb key,
>> .... As soon as we switch to tty2 user B should.
>
> So I change to tty1, plug in my 8G USB memory stick, and I have access to it.
> I start copying something big to it, and change to tty2 to do something else
> while the long copy happens...
>
> ... and my copy craps out because tty1 lost access to the USB.
>
> Brilliant.

Brilliant conclusion. If you have mounted it, you own it. But you can
not make your inactive session mount another new one. It's like this
since ages. Hint: try stuff before hitting reply too fast. :)

Kay
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/