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To: Robert Noland <rnoland@FreeBSD.org>
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Cc: freebsd-x11@freebsd.org
Subject: Re: Xorg freezes on second start
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Hi,
Robert Noland пишет:
> On Tue, 2009-01-27 at 14:49 +0200, Владимир Новосельцев wrote:
>   
>> Hi,
>> I'm having the following problem:
>> After recent xorg update, xorg-server started to freeze on second start, 
>> i.e. if X server started from console second time it completely freezes 
>> system.
>> I've tried either radeon and radeonhd drivers, radeon from ports and 
>> from git, radeonhd from git. Then X started for the first time, I can 
>> switch to console and back with out problems. On second start it locks 
>> some where after mode-setting.
>>
>> System: FreeBSD/amd64 7.1p2, Gigabyte P35-S3 MB, CPU C2D E6550, RAM 6Gb, 
>> ATI Radeon HD3870 512Mb.
>>     
>
> Given that this is a 3870, it is not drm related.  It is almost
> certainly a radeon/radeonhd driver issue.  Can you please report
> upstream on http://bugs.freedesktop.org.  You can add me to the watch
> list, but I have a lot on my plate right now, so if I can get some of
> the radeon folks to look at it that helps me a lot.
>
> robert.
>   
There is another possibility:
Both drivers (radeon, radeonhd) have been performing pretty much 
flawlessly with X server 1.4.
 From drivers point of view main change during update to x server 1.5 is 
migration from x server internal pci access
library to external libpciaccess, so it's possible that this error is 
caused by difference in pci access libraries behavior.

WBR,
Vladimir Novoseltsev