From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 44800] New: Radeon HD 6450 CAICOS screen corruption and kernel crashes
Date: Sun, 15 Jan 2012 13:53:33 +0000 [thread overview]
Message-ID: <bug-44800-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=44800
Bug #: 44800
Summary: Radeon HD 6450 CAICOS screen corruption and kernel
crashes
Classification: Unclassified
Product: DRI
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: critical
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: marko.kohtala@gmail.com
Created attachment 55597
--> https://bugs.freedesktop.org/attachment.cgi?id=55597
Artefacts in X
I got Radeon HD 6450 1GB DDR3 last fall and have been unable to use it.
I currently run fairly recent 32-bit Debian versions on top of 64-bit vanilla
kernel 3.2.1 (currently with minor patch to makefile and a debug output patch
https://bugs.freedesktop.org/attachment.cgi?id=53428). I've tried with 32-bit
kernel and some older kernels without noticing any difference.
I've tried installing Windows and ran some OpenCL tests. All worked fine so I'd
expect the hardware is working correctly.
I tried if kernel options iomem=off mem=2G would help. They did not help.
mem=2G was needed because jmicron driver for ATA failed without iomem.
I attach some more files I collected while trying if it has gotten fixed.
Now I'm back to running a loaned nVidia card to be able to report this.
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next reply other threads:[~2012-01-15 13:53 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-15 13:53 bugzilla-daemon [this message]
2012-01-15 6:00 ` [Bug 44800] Radeon HD 6450 CAICOS screen corruption and kernel crashes bugzilla-daemon
2012-01-15 13:55 ` bugzilla-daemon
2012-01-15 13:56 ` bugzilla-daemon
2012-01-15 13:57 ` bugzilla-daemon
2012-01-15 13:58 ` bugzilla-daemon
2012-01-15 14:13 ` bugzilla-daemon
2012-01-15 14:13 ` bugzilla-daemon
2012-01-16 11:23 ` bugzilla-daemon
2012-01-16 19:26 ` bugzilla-daemon
2012-01-16 19:43 ` bugzilla-daemon
2012-08-10 20:07 ` bugzilla-daemon
2012-08-14 13:16 ` bugzilla-daemon
2012-08-14 15:44 ` bugzilla-daemon
2012-08-19 18:09 ` bugzilla-daemon
2014-06-15 8:13 ` bugzilla-daemon
2014-06-16 4:47 ` bugzilla-daemon
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