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Linux - Laptop and Netbook Having a problem installing or configuring Linux on your laptop? Need help running Linux on your netbook? This forum is for you. This forum is for any topics relating to Linux and either traditional laptops or netbooks (such as the Asus EEE PC, Everex CloudBook or MSI Wind).

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Old 08-17-2010, 06:52 PM   #1
wiliamvw
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booting from extended partition


Wish to install two new OSes without eliminating my 2 primary partition of / and /usr, so is there a way to to boot from an added Extended partition???
 
Old 08-17-2010, 07:09 PM   #2
foodown
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Both LILO and GRUB can boot kernels from extended partitions. No additional configuration is required.
 
Old 08-17-2010, 08:37 PM   #3
yancek
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As indicated by foodown, this should not be a problem with any Linux OS booting from a logical partition. You would need to have a primary partition still available in which to create additional logical partitions unless you already have and extended partition.
 
Old 08-19-2010, 05:05 PM   #4
RockDoctor
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No problem if you've got recent hardware. If you have an ancient disk controller, /boot may have to be located in the first 1024MB on the hard drive.
 
Old 08-20-2010, 01:56 PM   #5
Soadyheid
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You could use GParted to check your disk partitions. It allows you to adjust partition sizes. I bought an Asus netbook which came with an unwanted Windows partition so I used GParted to shrink it down to a minimal size then created another partition for Ubuntu. I could just as easily have created two. Why did I leave the Windows partition on the system?? Because if it developed a hardware fault, PC World think the Warranty is void if Windows is missing.

Alternately... If your / partition is big (probably not ) you could use vmbox and add additional virtual OSes
(It creates virtual disks within the / directory. Yup! My initial attempt failed miserably when the partition filled up and I had to start again. I just use a larger / and a /home partition now.)

Play Bonny!

Last edited by Soadyheid; 08-20-2010 at 01:58 PM. Reason: Correction
 
Old 08-20-2010, 03:56 PM   #6
wiliamvw
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freespire won't let me back in

O.K. Thanks to everyone for the good ideas. I reinstalled and added two large (20 GB) additional External partitions, then installed freespire on one to see how it all worked. The install went fine, but they have a volume manager that isn't working properly (won't save any changes you make to it) and it has taken over the booting process so that it boots itself first -- and only itself as a option (my suse not listed as option). Is there any command line input that will correct this, or will I have to delete everything or try new full reinstall?
 
Old 08-20-2010, 04:20 PM   #7
Larry Webb
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Quote:
Originally Posted by wiliamvw View Post
Is there any command line input that will correct this, or will I have to delete everything or try new full reinstall?
You can repair grub by many ways, one of the easiest for me is using a live cd. To help we need more information.

From the command line
'fdisk -l' without the quotes.

Next 'grub' (enter)

grub> 'geometry' (enter)

Last edited by Larry Webb; 08-20-2010 at 04:22 PM.
 
  


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