Comment 8 for bug 726638

I've also found nvidea-settings is necessary, for example, when I''m hooking
up to a projector. I should note that I had to use the driver I downloaded
from nVidia, I was unable to get the Ubuntu-provided proprietary driver to
work.

On Mon, Apr 11, 2011 at 5:03 PM, Wayne Davison <email address hidden> wrote:

> I revisited this issue recently, and discovered that I have to use the
> nvidia-settings program to get dual screen going with the proprietary
> display driver, since xrandr doesn't work. So, once I discovered that,
> I simply configured my 2nd display as a "Separate X Screen" (in the
> "Configure" popup) and chose "Enable Xinerama". Then dual monitors is
> finally working for me with the nvidia graphics card (and best drivers)
> enabled.
>
> --
> You received this bug notification because you are a direct subscriber
> of the bug.
> https://bugs.launchpad.net/bugs/726638
>
> Title:
> Proprietary nVidia driver fails on Lenovo T510 laptop
>
> Status in “nvidia-graphics-drivers” package in Ubuntu:
> New
>
> Bug description:
> I attempted to enable the nVidia driver through the
> "System"=>"Administration"=>"Additional Drivers" panel. After the
> "Searching", "Installing" phase it requests a reboot. Although the
> Ubuntu boot splash displays, X never comes up, and it dumps you to the
> console login. The only way I was able to get X to come up was to
> remove /etc/X11/xorg.conf and reboot.
>
> The card info (from lspci) is:
> 01:00.0 VGA compatible controller: nVidia Corporation GT218 [NVS 3100M]
> (rev a2)
>
> I'm including the Xorg
> The stderr output from startx is:
>
> I'm attaching the Xorg log as an attachment due to its size.
>
> X.Org X Server 1.9.0
> Release Date: 2010-08-20
> X Protocol Version 11, Revision 0
> Build Operating System: Linux 2.6.24-28-server x86_64 Ubuntu
> Current Operating System: Linux rover 2.6.35-25-generic #44-Ubuntu SMP Fri
> Jan 21 17:40:44 UTC 2011 x86_64
> Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.35-25-generic
> root=UUID=78540c13-6a8a-4346-bad5-3dc9ada0dbf1 ro quiet splash
> Build Date: 09 January 2011 12:14:27PM
> xorg-server 2:1.9.0-0ubuntu7.3 (For technical support please see
> http://www.ubuntu.com/support)
> Current version of pixman: 0.18.4
> Before reporting problems, check http://wiki.x.org
> to make sure that you have the latest version.
> Markers: (--) probed, (**) from config file, (==) default setting,
> (++) from command line, (!!) notice, (II) informational,
> (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
> (==) Log file: "/var/log/Xorg.0.log", Time: Mon Feb 28 08:16:41 2011
> (==) Using config file: "/etc/X11/xorg.conf"
> (==) Using system config directory "/usr/share/X11/xorg.conf.d"
> (EE) No devices detected.
>
> Fatal server error:
> no screens found
>
> Please consult the The X.Org Foundation support
> at http://wiki.x.org
> for help.
> Please also check the log file at "/var/log/Xorg.0.log" for additional
> information.
>
> ddxSigGiveUp: Closing log
> giving up.
>
> xinit: No such file or directory (errno 2): unable to connect to X
> server
>
> xinit: No such process (errno 3): Server error.
>
>
> The xorg.conf configuration is:
>
>
> Section "Screen"
> Identifier "Default Screen"
> DefaultDepth 24
> EndSection
>
> Section "Module"
> Load "glx"
> EndSection
>
> Section "Device"
> Identifier "Default Device"
> Driver "nvidia"
> Option "NoLogo" "True"
> EndSection
>
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>
> https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/726638/+subscribe
>