From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 64746] optimus don't use nouveau card Date: Fri, 30 Aug 2013 14:43:32 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1884375766==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nouveau-bounces+gcfxn-nouveau=m.gmane.org-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Errors-To: nouveau-bounces+gcfxn-nouveau=m.gmane.org-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1884375766== Content-Type: multipart/alternative; boundary="1377873812.7Ae720.6474"; charset="us-ascii" --1377873812.7Ae720.6474 Date: Fri, 30 Aug 2013 14:43:32 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=64746 --- Comment #12 from Emil Velikov --- (In reply to comment #7) > cat /sys/kernel/debug/vgaswitcheroo/switch > 0:DIS: :Pwr:0000:01:00.0 > 1:IGD:+:Pwr:0000:00:02.0 > > don't seem switched? > > i tried > echo DIS > /sys/kernel/debug/vgaswitcheroo/switch > > but the screen get completly black... > With "screen" I believe that you're talking about the laptop LVDS? In that case it seems like the nv card is not wired to that output, thus you'll need to do the following * forget about vgaswitcheroo * Follow the instructions on our wiki [1] [1] http://nouveau.freedesktop.org/wiki/Optimus/ -- You are receiving this mail because: You are the assignee for the bug. --1377873812.7Ae720.6474 Date: Fri, 30 Aug 2013 14:43:32 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 12 on bug 64746 from 
(In reply to comment #7)
> cat /sys/kernel/debug/vgaswitcheroo/switch 
> 0:DIS: :Pwr:0000:01:00.0
> 1:IGD:+:Pwr:0000:00:02.0
> 
> don't seem switched?
> 
> i tried
> echo DIS > /sys/kernel/debug/vgaswitcheroo/switch
> 
> but the screen get completly black...
> 
With "screen" I believe that you're talking about the laptop LVDS?

In that case it seems like the nv card is not wired to that output, thus you'll
need to do the following

* forget about vgaswitcheroo
* Follow the instructions on our wiki [1]



[1] http://nouveau.freedesktop.org/wiki/Optimus/

You are receiving this mail because:
  • You are the assignee for the bug.
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