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Date:      Fri, 27 Mar 2009 14:11:00 +1100
From:      Mattia Rossi <mrossi@swin.edu.au>
To:        FreeBSD Current <freebsd-current@freebsd.org>
Cc:        Michiel Boland <michiel@boland.org>, Robert Noland <rnoland@freebsd.org>
Subject:   Re: still problems with intel video
Message-ID:  <49CC43C4.7030905@swin.edu.au>
In-Reply-To: <1238086577.1792.30.camel@balrog.2hip.net>
References:  <49CB70BD.3040607@boland.org> <1238086577.1792.30.camel@balrog.2hip.net>

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Robert Noland wrote:
> On Thu, 2009-03-26 at 13:10 +0100, Michiel Boland wrote:
>   
>> Hi. I still have problems with a very slow display after logging out of an X 
>> session and/or switching VTYs. The problem goes away if I add 
>> hw.pci.enable_msi=0 to /boot/loader.conf.
>>
>> Last csupped Mar 26 09:49 CET.
>>
>> System is Dell optiplex 745. Has built-in Intel Graphics Media Accelerator 950
>>
>> Anything I can do to help solve this problem?
>>     
>
> I'm going to try and work on getting better debugging info from the
> intel driver.  I don't have access to any newer Intel hardware at the
> moment, so testing is tricky.
>
> There is a tuneable for just msi on drm hw.drm.msi.
>
> robert.
>
>   
Yep, correct - here it is again - just had to log out of KDE, and after 
logging in again, everything was slow as hell.
I didn't fiddle with the msi settings, just rebooted the machine, and 
everything is fine again.
So there must be something that works the first time X is started, but 
upon restart stuffs up. Like some lock or reference which is not freed.

Mat
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>>     




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