Date: Thu, 11 Sep 2014 16:49:30 +0200 From: "Ranjan1018 ." <214748mv@gmail.com> To: "freebsd-x11@freebsd.org" <freebsd-x11@freebsd.org>, FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Intel i915 GPU hung Message-ID: <CACyC=qY0Nvk8Tfwkzki4egn-W_ukfB8Zpq-UPJ2GkWVHgdnBgA@mail.gmail.com>
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Hello, I have just upgrade my laptop, a Samsung Ativ Book 2 with an integrated Intel HD Graphics 4000, to: FreeBSD ativ.local 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r271400: Wed Sep 10 21:40:48 CEST 2014 root@ativ.local:/usr/obj/usr/src/sys/NEWCONS amd64 Using Firefox, after some minutes, I receive the error: error: [drm:pid12:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung info: [drm] capturing error event; look for more information in sysctl hw.dri.0.info.i915_error_state This error is not related to r271400, but I first saw it few months ago in current. The output of the command sysctl hw.dri.0.info.i915_error_state is: https://drive.google.com/file/d/0BzoWQoMqq1sfa0tyVGJVYVBhRnc/edit?usp=sharing After the error I am not able to run mplayer for videos: the window is black. Regards, Maurizio
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