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Swift
n00b
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Joined: 09 Jun 2002
Posts: 51

PostPosted: Fri Feb 21, 2003 7:47 pm    Post subject: can't mount cdrom Reply with quote

after booting the installation cd i can't mount it:
[img:cc1fd92409]http://www.cyberhost.ch/~swift/temp/mount.jpg[/img:cc1fd92409]
i tryed gentoo 1.2 and 1.4rc2, both don't work.
the cdrom works fine under windwows, also it worked under gentoo on my old computer. (new one is a p4 2.8 on an asus p4t533-c motherboard)
any idea what's wrong?
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-JeaN-
Apprentice
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Joined: 25 Nov 2002
Posts: 211
Location: PaRiS :D

PostPosted: Fri Feb 21, 2003 8:02 pm    Post subject: Reply with quote

Does it work if you do this :

Code:
mkdir /mnt/cdrom1
mount -t iso9660 /dev/hdc /mnt/cdrom1
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474
l33t
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Joined: 19 Apr 2002
Posts: 714

PostPosted: Fri Feb 21, 2003 8:09 pm    Post subject: Reply with quote

What immediately grabs my intention is this:
Code:
Warning: defective CD-ROM (volume sequence number 8224). Enabling "cruft" mount option.

man mount has more information on what triggers the use of the cruft option. Apparently, the volume sequence number shouldn't be like that.

I also notice errors which suggest that the kernel, at least on this boot CD, doesn't like DMA with your motherboard very much.

I have several suggestions:
  • Try the new experimental boot CD. Can't remember where to get it though! You may need to ask a developer.
  • Disable DMA in your BIOS
  • Try a different CD-ROM drive, if possible.
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Swift
n00b
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Joined: 09 Jun 2002
Posts: 51

PostPosted: Sun Feb 23, 2003 11:40 pm    Post subject: Reply with quote

i just tried to install slackware 8.1 and it worked, so it must be a problem with the gentoo install CD, anyone knows where to get this new experimental one?
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gilesjuk
Guru
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Joined: 11 Feb 2003
Posts: 412
Location: Staffordshire, UK

PostPosted: Mon Feb 24, 2003 12:16 am    Post subject: Reply with quote

Also try these kernel params:

hdc=cdrom
hdc=noprobe

I have to use noprobe all the time since my DVD ROM gets confused, insert a CD and boot off it once and it's ok until a cold start, odd huh? :)
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gilesjuk
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Joined: 11 Feb 2003
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Location: Staffordshire, UK

PostPosted: Mon Feb 24, 2003 12:18 am    Post subject: Reply with quote

Actually, looking at the error message again (and it's hard not to notice), it could be that the ISO was corrupt or it was written wrong??
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Swift
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Joined: 09 Jun 2002
Posts: 51

PostPosted: Mon Feb 24, 2003 7:28 am    Post subject: Reply with quote

gilesjuk wrote:
Actually, looking at the error message again (and it's hard not to notice), it could be that the ISO was corrupt or it was written wrong??

no, i installed gentoo on my old computer with this CD.
i'll try the kernel params later, have to go to work now :(
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chadders
Tux's lil' helper
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Joined: 21 Jan 2003
Posts: 113

PostPosted: Mon Feb 24, 2003 7:41 am    Post subject: Reply with quote

Will a knoppix CD boot ok? I like to install gentoo using knoppix cd's because i can still use my computer for other stuff for the 3 days it takes to compile everything.

Chad :D
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474
l33t
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Joined: 19 Apr 2002
Posts: 714

PostPosted: Mon Feb 24, 2003 11:28 am    Post subject: Reply with quote

You can get the experimental CD here

If it works, please let LiveWire (the responsible developer) know ... ;-)
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Swift
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Joined: 09 Jun 2002
Posts: 51

PostPosted: Mon Feb 24, 2003 6:42 pm    Post subject: Reply with quote

it worked :)
now i'm having problems with my network card, but thas an other thing...
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