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DONAHUE Watchman
Joined: 09 Dec 2006 Posts: 7651 Location: Goose Creek SC
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Posted: Thu Aug 26, 2010 4:41 pm Post subject: |
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stating darkstarbyte's situation: He has a working grub2 on his primary boot disk.
He needs to add a menu entry to the grub2 mess to boot the secondary disk that contains gentoo.
He states that his bios does not recognize the secondary disk as bootable.
Unless BIOS recognizes the secondary drive as bootable any attempt to use (hd1) in any type of grub is doomed to fail.
As he has not reported any results of:
Quote: | boot ubuntu, Code: |
sudo su --
fdisk /dev/sdb
a
1
w
reboot |
enter BIOS and determine if the secondary drive shows up as a bootable drive. |
It must be presumed that the secondary drive remains unreconized as bootable.
In such case the kernel and inirtd will need to be copied to the ubuntu (primary) boot drive and the grub2 menu entry created, presumably by update-grub in ubuntu.
to enter chroot from gentoo cd:
Code: | mount /dev/sdb3 /mnt/gentoo
mount /dev/sdb1 /mnt/gentoo/boot
mount -t proc none /mnt/gentoo/proc
mount -o bind /dev /mnt/gentoo/dev
chroot /mnt/gentoo /bin/bash
env-update
source /etc/profile
export PS1="(chroot) $PS1" |
reference: http://www.gentoo.org/doc/en/handbook/handbook-amd64.xml?style=printable&full=1#book_part1_chap8 |
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darkstarbyte Tux's lil' helper
Joined: 23 Aug 2010 Posts: 120
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Posted: Thu Aug 26, 2010 4:57 pm Post subject: |
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as in apt-get update.
the reason why my bios wont boot my pata is because some how i messed it up it used to but not anymore. _________________ You know you're a geek when...
you're whiling away some time in the computer department at your local store, spot a dialog box on the one of the laptops that calmly announces"Mcfee. Your computer is at risk",and totally get the unintended humor. |
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DONAHUE Watchman
Joined: 09 Dec 2006 Posts: 7651 Location: Goose Creek SC
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Posted: Thu Aug 26, 2010 5:14 pm Post subject: |
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clarify the language: does the pata drive show up in the bios list of bootable drives? This is a different question from "Can you boot the pata drive?" Have you done
Quote: | boot ubuntu
Code: | sudo su --
fdisk /dev/sdb
a
1
w
reboot |
look in bios to see if the pata drive is present |
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darkstarbyte Tux's lil' helper
Joined: 23 Aug 2010 Posts: 120
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Posted: Thu Aug 26, 2010 5:16 pm Post subject: |
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it shows up but has not been boot able since i messed my bios up some how. _________________ You know you're a geek when...
you're whiling away some time in the computer department at your local store, spot a dialog box on the one of the laptops that calmly announces"Mcfee. Your computer is at risk",and totally get the unintended humor. |
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Alkin n00b
Joined: 01 Oct 2006 Posts: 21 Location: Bulgaria
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Posted: Thu Aug 26, 2010 5:23 pm Post subject: |
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Sorry for the delay I was bussy.
I am ready to help and I in yahoo . |
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DONAHUE Watchman
Joined: 09 Dec 2006 Posts: 7651 Location: Goose Creek SC
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Posted: Thu Aug 26, 2010 5:28 pm Post subject: |
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you did not mess up your bios.
get a digital camera
start a reboot, enter bios, set the pata drive as first to boot, when the crash occurs, take a picture, paste it at your favorite free photo site, post the url here |
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darkstarbyte Tux's lil' helper
Joined: 23 Aug 2010 Posts: 120
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Posted: Thu Aug 26, 2010 5:30 pm Post subject: |
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its there but cant be selected as a boot device i am thinking about removing it to make things simpler and put it in another computer. my gentoo partition is on my sata _________________ You know you're a geek when...
you're whiling away some time in the computer department at your local store, spot a dialog box on the one of the laptops that calmly announces"Mcfee. Your computer is at risk",and totally get the unintended humor. |
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Alkin n00b
Joined: 01 Oct 2006 Posts: 21 Location: Bulgaria
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Posted: Thu Aug 26, 2010 5:38 pm Post subject: |
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Should I wait you in yahoo or not?
If you are not ready at the moment we can do it later? |
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darkstarbyte Tux's lil' helper
Joined: 23 Aug 2010 Posts: 120
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Posted: Thu Aug 26, 2010 5:39 pm Post subject: |
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i am logged in and every thing but you show up as off line _________________ You know you're a geek when...
you're whiling away some time in the computer department at your local store, spot a dialog box on the one of the laptops that calmly announces"Mcfee. Your computer is at risk",and totally get the unintended humor. |
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Alkin n00b
Joined: 01 Oct 2006 Posts: 21 Location: Bulgaria
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Posted: Thu Aug 26, 2010 5:41 pm Post subject: |
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what is your yahoo user name? You can send it as PM. |
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darkstarbyte Tux's lil' helper
Joined: 23 Aug 2010 Posts: 120
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Posted: Thu Aug 26, 2010 5:42 pm Post subject: |
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ok _________________ You know you're a geek when...
you're whiling away some time in the computer department at your local store, spot a dialog box on the one of the laptops that calmly announces"Mcfee. Your computer is at risk",and totally get the unintended humor. |
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DONAHUE Watchman
Joined: 09 Dec 2006 Posts: 7651 Location: Goose Creek SC
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Posted: Thu Aug 26, 2010 5:57 pm Post subject: |
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logical syllogism:
you can boot ubuntu
if you can only boot the sata drive
then ubuntu is on the sata drive |
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darkstarbyte Tux's lil' helper
Joined: 23 Aug 2010 Posts: 120
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Posted: Fri Aug 27, 2010 3:41 am Post subject: |
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ubuntu is live cd and some tried to help for a few hours said thanks. So the grub 2 thing be back tomarrow. _________________ You know you're a geek when...
you're whiling away some time in the computer department at your local store, spot a dialog box on the one of the laptops that calmly announces"Mcfee. Your computer is at risk",and totally get the unintended humor. |
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darkstarbyte Tux's lil' helper
Joined: 23 Aug 2010 Posts: 120
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Posted: Fri Aug 27, 2010 6:27 am Post subject: |
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i am reinstall it now. _________________ You know you're a geek when...
you're whiling away some time in the computer department at your local store, spot a dialog box on the one of the laptops that calmly announces"Mcfee. Your computer is at risk",and totally get the unintended humor. |
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