From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.sourceforge.net
Subject: [Bug 34212] New: radeon: 3650 AGP lockup on radeon.ko load
Date: Mon, 2 May 2011 00:48:59 GMT [thread overview]
Message-ID: <bug-34212-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=34212
Summary: radeon: 3650 AGP lockup on radeon.ko load
Product: Drivers
Version: 2.5
Kernel Version: 2.6.39-rc5 + drm-next 1794d25
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
ReportedBy: detringj@gmail.com
Regression: No
Hardware:
2x 1.7GHz Xeon (Foster) on a SuperMicro P4DC6 workstation board
RadeonHD 3650 AGP (built by VisionTek)
Radeon board has 1x VGA, 1x DVI, and 1x S-Video ports. A TV is attached to the
S-Video port through a generic S-Video multiplexer, the others are not
connected. TV is a US/NTSC standard definition CRT.
System boots into a VGA text console with no problem. When attempting
"modprobe radeon", the system switches to graphics mode, then prints a
backtrace on the framebuffer and hangs (no keyboard response, no ping, ssh
dies). A mostly-solid stripe of green pixel noise can be seen across the
bottom 2 or 3 scanlines of the TV.
The setup works when using the fglrx driver. An NV31+nouveau arrangement also
seems to work, so I don't think the motherboard is at fault. This isn't really
a "regression" per-se, as it has never worked in any vendor- or self-compiled
kernel I've tried (since about July 2010).
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next reply other threads:[~2011-05-02 0:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-02 0:48 bugzilla-daemon [this message]
2011-05-02 0:50 ` [Bug 34212] radeon: 3650 AGP lockup on radeon.ko load bugzilla-daemon
2012-08-23 13:48 ` bugzilla-daemon
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