[Bug 531635] Re: Kernel oops with radeon module, kernel modesetting fails

[pirx67]

In the meantime I didn't test only with the Desktop Live CD but also
installed the system on a harddisk. Surprisingly the kernel oops doesn't
happen when booting from the harddisk even with kernel modesetting
enabled.

This has been tested on 2.6.32 -14 -15 and -16.25 kernels.

But I've been curious and built another Live CD based on the Lucid Live
CD with the UCK (Ubuntu Customisation Kit) and replaced the kernel on
the live CD with the 2.6.32-15 and after that with the 2.6.32-16.25
kernel versions.

In any case the kernel oops occurs when only booting from the Live CD.
Therefore it may be an interaction with the Syslinux/Isolinux stuff used
for booting from the Live CD. Perhaps this bug should be then be filed
against this package.

With the 2.6.32-156.25 kernel the system comes up to a point where it is
possible to reboot again with CTRL-ALT-DEL keys.

Please find the boot messages attached in the file
lucid_a3-2.6.32-16_boot.txt.


** Attachment added: "lucid_a3-2.6.32-16_boot.txt"
   http://launchpadlibrarian.net/41178186/lucid_a3-2.6.32-16_boot.txt

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Kernel oops with radeon module, kernel modesetting fails
https://bugs.launchpad.net/bugs/531635
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