Arch Linux

aaa234

Member

Registered: 2015-01-07

Posts: 33

[Solved]No device is detected and no screen found error

I installed arch again and used openbox without DE, I startx and the system works fine, then I configured nvidia(nvidia-xconfig) then I can't startx with no screen found error. How can I fix it?

 lspci -k | grep -A 2 -E "(VGA|3D)"
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev06)
             Subsystem: Hewlett-Packard Company Device 1963
             Kernel driver in use : i915

--
01:00.0 3D controller : NVIDIA Corporation GK208M [GeForce GT 740M] (rev ff)
                                     Kernel modules: nouveau, nvidia
07:00.0 Network controller : Intel Corporation Centrino Wireless-N 2230 (rev c4)

Last edited by aaa234 (2015-04-15 16:04:04)

Head_on_a_Stick

Member

From: London

Registered: 2014-02-20

Posts: 7,748

Website

Re: [Solved]No device is detected and no screen found error

Have you seen this ArchWiki page?
https://wiki.archlinux.org/index.php/NVIDIA_Optimus

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Are you infected with Wetiko?

aaa234

Member

Registered: 2015-01-07

Posts: 33

Re: [Solved]No device is detected and no screen found error

Sry for my late reply. yes, I checked it and I used bumblebee. I added my username to bumblebee group and started bumblebeed.service.

Last edited by aaa234 (2015-04-15 14:58:11)

aaa234

Member

Registered: 2015-01-07

Posts: 33

Re: [Solved]No device is detected and no screen found error

OMG!! problem has been solved. I removed /etc/X11/xorg.conf and no error reported, I have no idea why, can someone explain me ? pls