* [Bug 29820] New: Nouveau doesn't handle VGA-OUT correctly on a 9400M (Macbook Unibody), but DVI-OUT works !?!?!
@ 2010-08-26 13:56 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-29820-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
0 siblings, 1 reply; 6+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2010-08-26 13:56 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
https://bugs.freedesktop.org/show_bug.cgi?id=29820
Summary: Nouveau doesn't handle VGA-OUT correctly on a 9400M
(Macbook Unibody), but DVI-OUT works !?!?!
Product: xorg
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
ReportedBy: yerazunis-/E1597aS9LQAvxtiuMwx3w@public.gmane.org
QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
On the Macbooks there are two display adapters you can plug into the
Mini DisplayPort socket- one yields DVI, the other VGA.
DVI output works fine on all monitors tested. Yeah team!
VGA does not. Although Linux sees the external display and gets the external
monitor information correctly (i.e. EDID seems to work), but the VGA signal
generated is only non-syncing artifacts; different monitors show different
results, but none succeed in syncing up to what should be reasonable
resolutions and frame rates.
There is no relevant results on this in the Xorg.0.log file, so no attachments.
The machine is a late 2008 Macbook Unibody (5,1) running Fedora Core 13, but
the same behavior is seen on Core 11 and Ubuntu, and booting via ReFIT.
It's not a broken-hardware problem; both the ->VGA and ->DVI adapters work fine
when booted into MacOS.
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^ permalink raw reply [flat|nested] 6+ messages in thread[parent not found: <bug-29820-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>]
* [Bug 29820] Nouveau doesn't handle VGA-OUT correctly on a 9400M (Macbook Unibody), but DVI-OUT works !?!?! [not found] ` <bug-29820-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> @ 2010-08-26 20:52 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2010-08-26 22:28 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2010-08-26 20:52 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW https://bugs.freedesktop.org/show_bug.cgi?id=29820 saintger-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.freedesktop.or | |g/show_bug.cgi?id=29415 --- Comment #1 from saintger-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org 2010-08-26 13:52:52 PDT --- I've opened a similar bug on this subject: https://bugs.freedesktop.org/show_bug.cgi?id=29415 I think they are duplicates but not sure... -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 29820] Nouveau doesn't handle VGA-OUT correctly on a 9400M (Macbook Unibody), but DVI-OUT works !?!?! [not found] ` <bug-29820-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> 2010-08-26 20:52 ` [Bug 29820] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2010-08-26 22:28 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2010-09-12 21:30 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2010-08-26 22:28 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW https://bugs.freedesktop.org/show_bug.cgi?id=29820 --- Comment #2 from Ben Skeggs <skeggsb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2010-08-26 15:28:48 PDT --- This isn't an issue with VGA out, your macbook doesn't *do* VGA at all. DP->DVI works because the adaptor is passive, and the display looks basically like normal DVI to the driver. VGA on the other hand is an active adaptor, and nouveau sees a DisplayPort monitor, not VGA. Nouveau DP support is currently limited to working only when the VBIOS (or, EFI) has initialised the display previously. If it hasn't been, a blank screen (or possibly badly synced screen sometimes) is the expected result. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 29820] Nouveau doesn't handle VGA-OUT correctly on a 9400M (Macbook Unibody), but DVI-OUT works !?!?! [not found] ` <bug-29820-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> 2010-08-26 20:52 ` [Bug 29820] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2010-08-26 22:28 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2010-09-12 21:30 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2010-09-12 21:46 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2013-08-18 18:10 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2010-09-12 21:30 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW https://bugs.freedesktop.org/show_bug.cgi?id=29820 Yuriy Khomchik <homyur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.freedesktop.or | |g/show_bug.cgi?id=29714 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 29820] Nouveau doesn't handle VGA-OUT correctly on a 9400M (Macbook Unibody), but DVI-OUT works !?!?! [not found] ` <bug-29820-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> ` (2 preceding siblings ...) 2010-09-12 21:30 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2010-09-12 21:46 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2013-08-18 18:10 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2010-09-12 21:46 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW https://bugs.freedesktop.org/show_bug.cgi?id=29820 --- Comment #3 from Yuriy Khomchik <homyur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2010-09-12 14:46:12 PDT --- See also similar bug 29714. In this case, corrupted image is displayed on a laptop screen via embedded DisplayPort (eDP). -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 29820] Nouveau doesn't handle VGA-OUT correctly on a 9400M (Macbook Unibody), but DVI-OUT works !?!?! [not found] ` <bug-29820-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> ` (3 preceding siblings ...) 2010-09-12 21:46 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2013-08-18 18:10 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2013-08-18 18:10 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 1289 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=29820 Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID --- Comment #4 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> --- It appears that this bug report has laid dormant for quite a while. Sorry we haven't gotten to it. Since we fix bugs all the time, chances are pretty good that your issue has been fixed with the latest software. Please give it a shot. (Linux kernel 3.10.7, xf86-video-nouveau 1.0.9, mesa 9.1.6, or their git versions.) If upgrading to the latest isn't an option for you, your distro's bugzilla is probably the right destination for your bug report. In an effort to clean up our bug list, we're pre-emptively closing all bugs that haven't seen updates since 2011. If the original issue remains, please make sure to provide fresh info, see http://nouveau.freedesktop.org/wiki/Bugs/ for what we need to see, and re-open this one. Thanks, The Nouveau Team -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 2893 bytes --] [-- Attachment #2: Type: text/plain, Size: 181 bytes --] _______________________________________________ Nouveau mailing list Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org http://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 6+ messages in thread
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2010-08-26 13:56 [Bug 29820] New: Nouveau doesn't handle VGA-OUT correctly on a 9400M (Macbook Unibody), but DVI-OUT works !?!?! bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-29820-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2010-08-26 20:52 ` [Bug 29820] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-08-26 22:28 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-09-12 21:30 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-09-12 21:46 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2013-08-18 18:10 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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