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Date:      Tue, 22 May 2012 20:46:20 -0500
From:      Jeremy Messenger <mezz.freebsd@gmail.com>
To:        Koop Mast <kwm@rainbow-runner.nl>
Cc:        Warren Block <wblock@wonkity.com>, ports@freebsd.org, =?UTF-8?B?R8O2a8WfaW4gQWtkZW5peg==?= <goksin.akdeniz@gmail.com>
Subject:   Re: xorg problems
Message-ID:  <CADLFttdFi-0ntm2u2s8Ac%2BH8Ens65ZPkN04-yLiZHadpXS-BSA@mail.gmail.com>
In-Reply-To: <4FBC2E67.5050403@rainbow-runner.nl>
References:  <alpine.BSF.2.00.1205221205510.52995@wonkity.com> <CADLFttebX59Y3TGMtZt70-W0qndu6wu6EPU1gbkyVkc2V4bmvA@mail.gmail.com> <20120522232408.31483b54.goksin.akdeniz@gmail.com> <alpine.BSF.2.00.1205221514260.53869@wonkity.com> <4FBC2E67.5050403@rainbow-runner.nl>

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On Tue, May 22, 2012 at 7:25 PM, Koop Mast <kwm@rainbow-runner.nl> wrote:
> On 22-5-2012 23:48, Warren Block wrote:
>>
>> On Tue, 22 May 2012, G=F6k?in Akdeniz wrote:
>>
>>> If you downgrade "cairo port" it will be ok. If you update ports tree
>>> with csup try portdowngrade. If not try to get the old version of ciaro
>>> port as package, remove the new one and install the old one, then do
>>> nnot upgrade the cairo port. That will keep things working untill a bug
>>> fix is available.
>>
>>
>> Yes, so far so good. =A0Downgraded to cairo-1.10.2_3,1 and have not seen=
 the
>> garbling problem again.
>
>
> Just picking the last message in the thread.
>
> I found a Xorg bug report about the cairo 1.12 corruption. I will
> investigate this more closely tomorrow since I about to fall asleep. It
> seems there is a issue in EXA. People with cairo 1.12 should try to disab=
le
> that and see if that helps. I think that can be done by putting the line
> below in your xorg.conf.
>
> Option "NoAccel" "true"

Yes, it's what I have collected from in Google search as well.

http://lists.x.org/archives/xorg-announce/2012-May/001943.html
--------------------
* Pixmap (and bo leak) during fallback glyph composition

* Remove broken acceleration for rendering glyphs directly upon the
  destination pixmap, exposed by cairo-1.12.0 (and coincidentally fix
  another Pixmap leak upon fallback handling).
--------------------

Another for xorg-server 1.12.x:

https://projects.archlinux.org/svntogit/packages.git/tree/trunk/EXA_Fall_ba=
ck_earlier_and_more_thoroughly_from_exaGlyphsV2.diff?h=3Dpackages/xorg-serv=
er

I can't reproduce any of bug here with nvidia-driver as I have been
running for three or four days by now with GNOME 2, Firefox 12 and
etc.

Cheers,
Mezz


> -Koop


--=20
mezz.freebsd@gmail.com - mezz@FreeBSD.org
FreeBSD GNOME Team
http://www.FreeBSD.org/gnome/ - gnome@FreeBSD.org



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