There is no radeonhd driver (or xorg-x11-drv-radeonhd package) in Fedora 15.

Reassigning to xorg-x11-drv-ati (which contains the Xorg driver "radeon"), even though a kernel panic technically is a kernel issue.

I second to this crash report with Mobility Radeon HD 3650 on Toshiba Satellite A300D-213 (hw detail: http://eu.computers.toshiba-europe.com/innovation/jsp/SUPPORTSECTION/discontinuedProductPage.do?service=EU&com.broadvision.session.new=Yes&PRODUCT_ID=1064822) 

Reproduce:
1. Get the Sattelite a300d-213 laptop. (Or perhaps any with Mobility Radeon HD 3650)
2. Boot Fedora 15
3. Completely unresponsive system requiring hard restart on boot stage

Additional info:
Happened while using X Test days life CD (no pervasive storage), thus unfortunately there was NO way of obtaining logs after restart.

Could we get at least photo of the screen with the error messages around the kernel panic?

Meanwhile, it could be possible to use your computer if you add nomodeset to the kernel command line. Does it help?

Thank you very much for helping as with this bad case.

I can't get photo of the error messages because screen is totally black after kernel panic.

If I add NOMODESET option, kernel panic doesn't happen, but I can't see anything, I see only totally black screen and movable mouse cursor. Normal booting of Fedora is possible only if I select BASIC VIDEO in boot menu, i. e. driver will be VESA.

I am sorry I have misremembered when I said about radeonhd. It was in OpenSuse 11.3.

And one more point: lspci -nnk detects my card as
#01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Mobility Radeon HD 3600 Series [1002:9598]
#        Subsystem: ATI Technologies Inc Mobility Radeon HD 3600 [1002:9598]


But my computer is not notebook, it is desktop. And video card is not Mobility series . It is ATI Radeon HD 3650 AGP

I have photo from OpenSuse 11.3 kernel panic with radeon driver. May be it will help you.
[URL=http://www.imagebam.com/image/4d0d59121764060][IMG]http://thumbnails38.imagebam.com/12177/4d0d59121764060.jpg[/IMG][/URL]

It's working ok with lastest f15 bits on PCIE RV635 (HD3650) GPU please update and report.

Jerome Glisse, I am reporting about Radeon HD3650 AGP, not pci-express version PCIE RV635 (HD3650). And I am not sure that Radeon HD3650 AGP don't work on other motherboards. May be only combination of motherboard Intel i845 + Radeon HD 3650 AGP leads to kernel panic.

some more pictures from OpenSuse 11.3 kernel panic screen:

[URL=http://www.imagebam.com/image/ffe92e122577743][IMG]http://thumbnails37.imagebam.com/12258/ffe92e122577743.jpg[/IMG][/URL] [URL=http://www.imagebam.com/image/b85afa122577745][IMG]http://thumbnails35.imagebam.com/12258/b85afa122577745.jpg[/IMG][/URL] [URL=http://www.imagebam.com/image/7710b8122577749][IMG]http://thumbnails29.imagebam.com/12258/7710b8122577749.jpg[/IMG][/URL] [URL=http://www.imagebam.com/image/c36cef122577753][IMG]http://thumbnails41.imagebam.com/12258/c36cef122577753.jpg[/IMG][/URL] [URL=http://www.imagebam.com/image/c0f9a8122577755][IMG]http://thumbnails34.imagebam.com/12258/c0f9a8122577755.jpg[/IMG][/URL] [URL=http://www.imagebam.com/image/248a5f122577757][IMG]http://thumbnails29.imagebam.com/12258/248a5f122577757.jpg[/IMG][/URL]

care to open this bug upstream in freedesktop.org, I expect the AMD guys will want to look and get a copy of the BIOS, it looks like setting the mode may hit an irq before we  are completely setup to get them.

Dave Airlie , i reported this bug to bugs.freedesktop.org

Bug ID is 35253

At bugs.freedesktop.org some professional suggested to use 'radeon.agpmode=-1' boot option. I used it and OpenSuse 11.3 successfully boots with 'radeon' driver.

(In reply to comment #11)
> At bugs.freedesktop.org some professional suggested to use 'radeon.agpmode=-1'
> boot option. I used it and OpenSuse 11.3 successfully boots with 'radeon'
> driver.

I am experiencing this issue with the Fedora 15, running on Lenovo Thinkpad T500 with Radeion HD 3650 as well. However, using splix advice to add 'radeon.agpmode=-1' solved the issue. I was able to boot using nomodeset option, but had some issues with display once booted. agpmode=-1 seems to be working correctly

Ryan i doubt radeon.agpmode has any effect for you please open a bug on your own if lastest f15 still have this issue and describe exactly what is happening for you

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