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Old 01-26-2006, 11:28 PM   #1
nenyo
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Registered: Jan 2005
Location: Alamogordo
Distribution: Gentoo 2005.0
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Question Unable to mount root fs on unknown-block (8,1)


i just got this old computer for free and wanted to put linux on it to see if i could make it at all usefull. its a compaq presario 7478 (realy Old). it wont boot from a cd. i reflashed the bios in hopes of gaining that option and it still wouldn't. so i took the hard drive, put it in an external case and hooked it up to my laptop. i found a cool little live cd (overclockix) with an installer script, so i put the whole thing on the HD that way. when i put it back into its own box and started it up i got a kernel panac with this error.

VFS: Unable to mount root fs on unknown-block(8,1)

it also said to append a correct "root=" boot option.
this might make a little sense to me if it had grub as a bootloader but supposedly it has lilo. as far as i know only grub uses the (#,#) designations for drive locations. also lilo doesn't even realy show up. i have it set for a 3 second delay but it just says "lilo (version) _" and waits a couple seconds then boots. no input options or anything.

i looked at the lilo.conf and changed all the "sda" stuff to "hda". i set it up as sda since it was on my laptop. that didn't help. i'm not sure what else to do and im tired, so im going to bed.

i think i should be able to change the (8,1) to a (1,0) somewhere and fix everything. but what do i change and am i correct?

help would be much appreciated. my next step is to try installing suse.

also is there a way to boot from a floppy and make the floppy boot from a cd?
 
Old 01-27-2006, 08:36 AM   #2
nenyo
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Registered: Jan 2005
Location: Alamogordo
Distribution: Gentoo 2005.0
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BUMP

Oh Come on... someone must know... ive searched for this. many people have asked a similer question but nobody has been able to answer as far as i can tell. i know there are hundreds of linux gurus on this site. you should be able to come up with something.
 
Old 01-27-2006, 09:07 AM   #3
jomen
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Registered: May 2004
Location: Leipzig/Germany
Distribution: Arch
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so - show us your lilo.conf then - please?
Nobody has anything to work with until now.
And while you are at it - also the layout of your disk.
And read through the postings and the lilo manual on how to have it show you a dialog - where you can select something.
Optional - install grub if you find it easier to configure
 
  


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