From: Daniel Wagner <wagi@monom.org>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org,
Paul Menzel <paulepanter@users.sourceforge.net>
Subject: Re: Macbook Air 2012
Date: Sun, 12 Aug 2012 20:46:44 +0200 [thread overview]
Message-ID: <5027FA14.60807@monom.org> (raw)
In-Reply-To: <20120812182906.GH5575@phenom.ffwll.local>
On 08/12/2012 08:29 PM, Daniel Vetter wrote:
> On Sun, Aug 12, 2012 at 07:45:05PM +0200, Daniel Wagner wrote:
>> Hi Daniel,
>>
>> On 08/11/2012 11:14 PM, Daniel Vetter wrote:
>>> On Sat, Aug 11, 2012 at 04:48:15PM +0200, Paul Menzel wrote:
>>>> Am Samstag, den 11.08.2012, 16:05 +0200 schrieb Daniel Wagner:
>>>>
>>>>> I installed on my shiny new Macbook Air 2012 Fedora 17. After adding
>>>>>
>>>>> intremap=off
>>>>>
>>>>> to the kernel arguments, I was able to install the system. The X server
>>>>> worked out of the box. This was with a 3.3.4 kernel.
>>>>>
>>>>> Then I started to upgrade the installation and a newer kernel was
>>>>> installed 3.5. After the reboot the screen stayed black. Upgrading to
>>>>> Linus' 3.6-rc1 didn't help either.
>>>>>
>>>>> After some research I have tried now Daniel's tree danvet branch
>>>>> drm-intel-next. Still no success. I also found
>>>>> https://bugs.freedesktop.org/show_bug.cgi?id=48652 which sounds awfully
>>>>> like what I am seeing as symptoms.
>>>>>
>>>>> Unfortunately, is my graphic trouble debugging skills rather limited. Is
>>>>> there anything I could provide to resolve this issue?
>>>>
>>>> I think there is a fix already [1].
>>>
>>> Nope, that's the fix for the new retina macbook pro. Daniel, if you can,
>>> please test the latest patch attached to that bug report and reply on the
>>> bug report with the result.
>>
>> Done as you have requested. Unfortunately, the screen is still
>> black. But there seems to be a small improvement. I see for a short
>> time some kernel boot message before it turns off.
>
> I've pointed you at the wrong bug report unfortunately. This one is the
> right one:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=45671
>
> Please test the "patch v3" on that bug.
Applied v3 and I see for a short time kernel messages, then the screen
goes black, then I think 2 times the backlight goes on and off and then
it stays black without backlight.
> Sorry for the confusion.
No problem. I happy to test patches. I'll have to create an account on
bugzilla.kernel.org to add the test results.
cheers,
daniel
next prev parent reply other threads:[~2012-08-12 18:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-11 14:05 Macbook Air 2012 Daniel Wagner
2012-08-11 14:48 ` Paul Menzel
2012-08-11 21:14 ` Daniel Vetter
2012-08-12 17:45 ` Daniel Wagner
2012-08-12 18:29 ` Daniel Vetter
2012-08-12 18:46 ` Daniel Wagner [this message]
2012-08-12 20:12 ` Daniel Wagner
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