Thursday, June 2, 2011

How to change the booting sequence of the operating systems?

I have 2 operating systems in my computer linux and windows vista. actually when i start my computer , the defualt is set to linux and so if i dont change wintin 10 secs it start linux..

actually i mostly use vista and i use linux rarely.. so i want my computer to start vista and only linux if i change it to it......

is is possible to do this without re installing the OS'S.. OR i dont want to format and restore



Additional Details

yes i am using the grub and i installed linux after vista



i tried to log into linux and went in the file system/boot/grub/menu.1st file

but when i tried to change the default 0 (opereting system) i could not save it

i tried to change it several times

cause it said that 'can't open a file to write'

my linux version is 0.97-29Ubuntu4



pls pls can NE give me some help in detail..,, i really appreciate u.,, hope i get a good answerHow to change the booting sequence of the operating systems?
Alright mate,



%26quot;Can't open file to write%26quot; means that you aren't working with admin privileges.

Are you sure you typed %26quot;sudo gedit /boot/grub/menu.lst%26quot;? (the sudo part is important).



Oh, and by the way, I see you are trying to open menu.1st. Is that a typo? The file is menu.lst (l as in linux).



Anyway, try it another way (this will work presuming you are using Ubuntu):



Open a shell (Applications -%26gt; Accessories -%26gt; Terminal).



Type %26quot;sudo bash%26quot; (without the quotes).



Enter your password.



Type %26quot;gedit /boot/grub/menu.lst%26quot; (also without quotes). Try copy and pasting this line.



Change the default from 0 to 1.



Save the file (either using the save icon or Ctrl+S).



Reboot.



That should solve everything. You can also set the time that Grub displays until the default is booted, the colours of the menu etc.



Send me a mail if that doesn't work.



P.S. If you are more comfortable using the file manager Nautilus, try launching that with admin rights.

To do this open a shell as described above, type %26quot;sudo nautilus%26quot;, enter your password.
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