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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 <andrew.cagney%gmail.com@localhost>
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
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
[ 292.519] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD
[ 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.
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