And what if the HDMI port doesn't even appear in xrandr? This is a post
in Debian Forums talking about my problem, any suggestion?
http://forums.debian.net/viewtopic.php?f=6&t=80106
On 06/10/2012 03:25 AM, Peter Garrone wrote:
Apologies to all, especially Michael.
It is not a software problem, rather a loose cable.
Using the same cable to connect a DVD player it worked fine.
But stretching it 5 meters to my laptop appears to cause it to disconnect one
of its pins,
or possibly noise. The display is always recognised by the laptop.
Pushing the head one way and the body another way causes the display to
recognize the laptop,
after that it works fine.
On Sat, Jun 09, 2012 at 03:39:03PM +1000, Peter Garrone wrote:
Hi,
I am running ubuntu 12.04 LTS with latest packages all software including
bumblebee.
The laptop is an asus n53sv
If a HDMI display is plugged in, it can work, but mostly does not.
If a sony monitor is plugged in immediately after the grub menu, then the
monitor displays either on boot
or after a disconnect/reconnect/redisplay cycle.
A panasonic plasma TV did work, once, but now does not.
HDMI displays are always detected by the software, either xrandr or
settings/displays, when activated, with correct resolutions
in displays.
Any ideas on this welcome,
Peter Garrone
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