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Re: Installation Failing Sun V100



Jurij Smakov wrote:

On Sat, 1 Jan 2005, Brandon Mercer wrote:

install debian.  I hit enter and see some messages about:
Allocated 8 Megs of memory at 0x40000000 for kernel
Loaded kernel version 2.4.27
Loadeing initial ramdisk (896142 bytes at 0xCF808000 phys, 0x40C00000 virt)...


Remapping the kernl... FP Disabled

Can anyone offer any advice on a working installer to use. I don't have a floppy drive on the box, and I have exhausted all of my knowledge. Thanks
Brandon


Hi Brandon,

Sorry to hear about all the failures. The problem you've encountered is documented in the Debian BTS as bug #267428 [0]. It has been open for a while, but recently there has been some progress [1]. It looks like the system hangs (or returns to OBP prompt) because gcc generates code using the floating-point registers for temporary storage early in the boot process, which causes the "FP Disabled" trap. So the solution might be as simple as finding the right set of gcc options for kernel/silo compilation. I hope we will be able to resolve it soon.

In the meantime I can only recommend you to try and netboot the image [2] with 2.6 kernel (we currently do not have any prebuilt iso images with 2.6). As this is different kernel version, it might "just work".

[0] http://bugs.debian.org/267428
[1] http://marc.theaimsgroup.com/?t=110469050900003&r=1&w=2
[2] http://ftp.debian.org/debian/dists/testing/main/installer-sparc/rc2/images/sparc64/netboot/2.6/boot.img

Is there a way where I can take the current snapshot and replace the new version of SILO with an older one? I forget how those CD's boot with regard to where they pull the boot information from. Whether it's off of the CD, or whether you use a file when you create the iso to tell the CD how to boot. My thought is that I can replace the silo version with the older one, or I can use lilo maybe. Thanks for any help,
Brandon



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