From: Guo Jiahua on
I have a laptop, with a VGA interface.
I connected a extra display to my laptop, but it shows nothing, the state of it is "NO SIGNAL".
I wander how to config to use the two displaies, one of my laptop, one extra.

THX


--
To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org
Archive: http://lists.debian.org/20100804095248.GA3277(a)guo-debian
From: Jimmy Johnson on
Guo Jiahua wrote:
> I have a laptop, with a VGA interface.
> I connected a extra display to my laptop, but it shows nothing, the state of it is "NO SIGNAL".
> I wander how to config to use the two displaies, one of my laptop, one extra.


On a laptop the display is normally controlled by the "function key" on
the laptop or "fn" key + F key "that will have a monitor image on the F
key".
--
Jimmy Johnson

Ubuntu Lucid and Trinity KDE 3.5.11 - EXT4 at sda10
Registered Linux User #380263


--
To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org
Archive: http://lists.debian.org/4C593ACC.4040209(a)gmail.com
From: Mirco Piccin on
Hi

On Wed, Aug 4, 2010 at 12:02 PM, Jimmy Johnson <field.engineer(a)gmail.com>wrote:

> Guo Jiahua wrote:
>
>> I have a laptop, with a VGA interface.
>> I connected a extra display to my laptop, but it shows nothing, the state
>> of it is "NO SIGNAL".
>> I wander how to config to use the two displaies, one of my laptop, one
>> extra.
>>
>
>
> On a laptop the display is normally controlled by the "function key" on the
> laptop or "fn" key + F key "that will have a monitor image on the F key".
>


....or you can use the xrandr utility, that allows more flexibility.
There's also a gui : grandr.

Regards
M
From: Brian on
On Wed 04 Aug 2010 at 17:52:48 +0800, Guo Jiahua wrote:

> I have a laptop, with a VGA interface.
> I connected a extra display to my laptop, but it shows nothing,
> the state of it is "NO SIGNAL".
> I wander how to config to use the two displaies, one of my
> laptop, one extra.

If "fn" key + F key works for you, well and good. If not please
post the output of the command 'xrandr' with the extra display
connected. After a reboot is probably best.


--
To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org
Archive: http://lists.debian.org/20100804124844.GH26887(a)desktop