[Bug 39498] nouveau hangs on unresponsive black screen at startup - bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 39498] nouveau hangs on unresponsive black screen at startup
Date: Sun, 24 Jul 2011 15:54:35 -0700 (PDT)	[thread overview]
Message-ID: <20110724225435.29CEA130110@annarchy.freedesktop.org> (raw)
In-Reply-To: <bug-39498-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>

https://bugs.freedesktop.org/show_bug.cgi?id=39498

--- Comment #14 from Guido Trentalancia <guido-D1bseh+SzQikhjTqA1DzBQ@public.gmane.org> 2011-07-24 15:54:32 PDT ---
Emil, unfortunately I have tried the following options for the kernel module
and none of them works:

msi=1 tv_disable=1 agpmode=0 noaccel=1 nofbaccel=1

except from noaccel=1 which is equivalent to NoAccel in xorg.conf (pointless).

The "video" option in kernel boot, should only affect the framebuffer console,
therefore I am not sure it would sort out the problem with acceleration, but I
might try it later on...

I could also disseminate printf() in the kernel module, but I do not know
anything about it and in any case, there is no crash as in oops or segfault. As
already pointed out, I believe the drm debug output should be very informative
to the developers, but nobody is getting back...

Felix, the bugs you are describing seem different from mine because:

- I have a different NVidia card (mine is GeForce GT 330M);
- I am not using openSUSE;
- I do not have a blinking cursor in the upper left corner (it's a steady white
underscore);
- keyboard and mouse are both working fine for me.

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