Date: Sat, 03 May 2014 13:15:44 +0400 From: "Marat N.Afanasyev" <amarat@li.ru> To: =?UTF-8?B?SmVhbi1Tw6liYXN0aWVuIFDDqWRyb24=?= <jean-sebastien.pedron@dumbbell.fr>, freebsd-x11@freebsd.org Subject: Re: endless GPU lockups on "ATI Radeon HD 5450" (ChipID = 0x68f9) Message-ID: <5364B3C0.6010706@li.ru> In-Reply-To: <535E7B20.1070305@dumbbell.fr> References: <53524CEF.10805@li.ru> <5354C950.7080300@ksu.ru> <5358DA88.1020304@dumbbell.fr> <535E7656.8020406@ksu.ru> <535E7B20.1070305@dumbbell.fr>
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This is a cryptographically signed message in MIME format. --------------ms050007050405090307080202 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Jean-S=C3=A9bastien P=C3=A9dron wrote: > On 28.04.2014 17:40, Marat N.Afanasyev wrote: >> Card was suspiciously hot when it hung last time, so I've placed an >> additional fan to blow onto its radiator, so far so good. > > Hmm, good catch! > >> We do need working power management with kms drivers ;) > > Definitely, but that's not going to happen before several months :-/ > it seems that this is a well-known bug either in radeon driver or in=20 drm2 code: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/986524 For now I switched back to my 4550 radeon and UMS driver, because of=20 unpredictable behaviour of my desktop :) I cannot afford to cold reset=20 my desktop because of frequent data loss when running fsck :( --=20 SY, Marat --------------ms050007050405090307080202 Content-Type: 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