dual booting on a mac with yaboot

Asked by john bridgen

 how do i get alter the time yaboot shows on screen as when i start up it is already booting ubuntu before the screen is on.
 iread someware that i can alter the time in the command line but i cant find
all the best john

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Dennis Dirdjaja
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Dennis Dirdjaja (dcd-ditsch) said :
#1

Hi John,

there is a timeout setting in /etc/yaboot.conf where you can specify the time after which the default system boots. If you wish to make Mac OS X the default setting, you have to include »defaultos=macosx« in this file. You have to invoke »sudo ybin« to enable your changes after changing the file.

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john bridgen (john-bridgen7077) said :
#2

 thanks dennis for a quick reply
two questions as i dont know much about command line
1- how do i alter the time out settings in /etc/yaboot.
 2- how do i make os x the defalt setting
 sorry to be a nuisance but i need a walk through withthis as i still dont quite get using the terminal
all the best----john

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Best Dennis Dirdjaja (dcd-ditsch) said :
#3

Hi John,

you have to edit the file /etc/yaboot.conf in an editor of your choice. As a beginner I would recommend nano.
Just type »sudo nano /etc/yaboot.conf« in the command line. Then you are in the editor. Search for the line timeout=... and correct to the timeframe you want to have. Default is 100. Then you can insert the line »defaultos=macosx« after the timeout line if you want to set OS X as the default system. Press ctrl+o to save and ctrl+x to quit the editor. Back on the command line, enter »sudo ybin« to activate your new configuration.

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john bridgen (john-bridgen7077) said :
#4

 thanks for your help
all the best
john