From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 58556] MacBook Pro 5, 1 with nVidia 9400m and 9600m, scrambled screen Date: Tue, 23 Jul 2013 21:56:27 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0027448470==" 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 --===============0027448470== Content-Type: multipart/alternative; boundary="1374616587.c1Ce43.29827"; charset="us-ascii" --1374616587.c1Ce43.29827 Date: Tue, 23 Jul 2013 21:56:27 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=58556 --- Comment #3 from Matyas --- I am also experiencing this issue. I am booting the kernel EFI stub using refind on my macbook 5,1. This model is fitted only with nvidia 9400M. I use nouveau.noaccel=1 as a boot parameter. This way I at least get a scrambled screen after the efifb handover. Otherwise the screen would just freeze. When I can see that the init script finished, I blindly log in and type pm-suspend. Than I press the power button to wake from suspend. Now, I am presented with a usable screen, but not accelerated. I can also run X. I am running Gentoo. Tried vanilla and git kernels in and out of tree without luck, from version 3.7.4 till 3.10.1 Clearly it is a handover problem. If there is any useful information I can provide let me know how. -- You are receiving this mail because: You are the assignee for the bug. --1374616587.c1Ce43.29827 Date: Tue, 23 Jul 2013 21:56:27 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 3 on bug 58556 from 
I am also experiencing this issue.

I am booting the kernel EFI stub using refind on my macbook 5,1.
This model is fitted only with nvidia 9400M.

I use nouveau.noaccel=1 as a boot parameter.
This way I at least get a scrambled screen after the efifb handover.
Otherwise the screen would just freeze.

When I can see that the init script finished, I blindly log in and type
pm-suspend.
Than I press the power button to wake from suspend.
Now, I am presented with a usable screen, but not accelerated.
I can also run X.

I am running Gentoo. Tried vanilla and git kernels in and out of tree without
luck, from version 3.7.4 till 3.10.1

Clearly it is a handover problem. If there is any useful information I can
provide let me know how.

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