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Re: kern/49368: 8(?) pixel artifacts in X, eventual kernel crash

The following reply was made to PR kern/49368; it has been noted by GNATS.

From: Andrew Cagney <>
Subject: Re: kern/49368: 8(?) pixel artifacts in X, eventual kernel crash
Date: Sat, 8 Nov 2014 05:12:31 +0000

 >  | Attached is text that should read "theguardian" from their web site (in
 >  | Firefox). Other buttons and icons out side of Firefox end up looking
 >  | similar.
 I should clarify my comment.  The text is from firefox rendering a .gif
 >  |
 >  | Oh and it then froze again.
 >  | I'll get to the other questions later.
 >  My corruption looks different
 >  UXA: looks like mangled scanline order with consistent and correct colors
 The chipset:
 [   292.519] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD
 Graphics 3000
 [   292.535] (II) UXA(0): Driver registered support for the following
 [   292.535] (II)         solid
 [   292.535] (II)         copy
 [   292.535] (II)         composite (RENDER acceleration)
 [   292.535] (II)         put_image
 [   292.535] (II)         get_image
 and, so far, disabling accel seems to have stopped the problem.
 >  SNA: missing text in many places (but xterm works fine), with menus showing
 >       momentarily text properly when refreshed. Images get parts of scanlines
 >       missing and painted with dark grey.
 >  christos

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