http://bugme.osdl.org/show_bug.cgi?id=4513
Summary: Radeon driver in 2.6.10 through 2.6.11.6 fails in DRI
mode. Kernel 2.6.9 works fine.
Kernel Version: 2.6.10 through 2.6.11.6
Status: NEW
Severity: blocking
Owner: [EMAIL PROTECTED]
Submitter: [EMAIL PROTECTED]
Distribution: Fedora Core 2 & Fedora Core 3
Hardware Environment: Sharp MM20 Laptop
Transmetta Efficeon Processor, ATI Mobile Radeon
00:00.0 Host bridge: Transmeta Corporation: Unknown device 0060
00:01.0 PCI bridge: Transmeta Corporation: Unknown device 0061
00:02.0 PCI bridge: ALi Corporation M5249 HTT to PCI Bridge
00:03.0 ISA bridge: ALi Corporation M1563 HyperTransport South Bridge (rev 20)
00:03.1 Bridge: ALi Corporation M7101 Power Management Controller [PMU]
00:04.0 Multimedia audio controller: ALi Corporation M5455 PCI AC-Link
Controller Audio Device (rev 03)
00:06.0 Network controller: Intersil Corporation Intersil ISL3890 [Prism
GT/Prism Duette] (rev 01)
00:09.0 CardBus bridge: Ricoh Co Ltd RL5c475 (rev 81)
00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
00:0e.0 IDE interface: ALi Corporation M5229 IDE (rev c5)
00:0f.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
00:0f.1 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
00:0f.3 USB Controller: ALi Corporation USB 2.0 Controller (rev 01)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility M6 LY
Software Environment: Fedora Core 3
Broken kernels include: custom built 2.6.11.6 Kernel.org kernel, and all FC3
released 2.6.10-* kernels.
Working kernel: FC3 2.6.9-1.724_FC3
XWindows: xorg-x11-6.8.2-1.FC3.13
Problem Description:
When running any 2.6.10 or later kernel with DRI enabled the screen locks to a
point where you only have an x-cursor for the mouse which does respond to the
mouse, and 4 screwed up minature images of the BIOS boot screen along the top of
the LCD with the rest of the LCD being black. All though the mouse responds,
there is no keyboard response. I can ssh in to cleanly shutdown the machine, so
it doesn't lock the system, only the xserver. There are no errors in the xorg
log files to report.
DRI works prefectly fine with the 2.6.9 and before series kernels.
Please see these two Fedora Core bugs as reference, the first bug includes a
picture of what the screen looks like during a failure:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=144867
(please ignore the earlier posts about the 2.6.9 kernel, was never able to
reproduce for that kernel version)
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=152312
Steps to reproduce:
1. Boot a 2.6.10 or greater kernel with DRI enabled in the xorg.conf file.
2. Boot into Xwindows from init 5 or run startx from init 3
3. Watch your screen go screwy and still have a moving mouse cursor but no
keyboard.
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