I have seen many pieces but not a comprehensive guide to fix what must be a very common problem, particularly in Ubuntu 11.10 where there is no xorg.conf file. Is there an easy how-to somewhere (for Linux newbies like me)to get this done. The other pieces I've seen require a fair amount of Linux ability to make them work. Even better would be to make Ubuntu automatically detect these types of monitors.
I have a green screen and the drivers installed. I just can't see a picture on my Doublesight USB monitor. Any help would be appreciated.
Best Answer
This may help you get it going.
Displaylink Doublesight DS-90U monitor working
1) Install dependencies required to build displaylink X server...
2) Downloaded and fixed source for xserver-xorg-video-displaylink from Launchpad and extract the source code.
Edit
src/displaylink.c
comment (add a # to the front) out the following lines...
3) build and install
4) create /etc/X11/xorg.conf
5) Plug in the Displaylink monitor into a USB port (screen should go green)
6) Reboot or restart X
source
instructions