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<!-- $Id: powerpc.xml,v 1.1 2004/01/08 17:10:20 mck-guest Exp $ --> |
<!-- $Id: powerpc.xml,v 1.2 2004/01/10 17:22:29 mck-guest Exp $ --> |
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<sect2 arch="powerpc"><title>&arch-title; Boot Loaders</title> |
<sect2 arch="powerpc"><title>&arch-title; Boot Loaders</title> |
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The boot loader for OldWorld Power Macintosh machines is |
The boot loader for OldWorld Power Macintosh machines is |
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<command>quik</command>. You can also use it on CHRP. The installer |
<command>quik</command>. You can also use it on CHRP. The installer |
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will attempt to set up <command>quik</command> automatically at the |
will attempt to set up <command>quik</command> automatically at the |
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&Make-Linux-Bootable-Directly-From-Hard-Disk; step. The setup has been |
Make Hard Disk Bootable step. The setup has been |
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known to work on 7200, 7300, and 7600 Powermacs, and on some Power |
known to work on 7200, 7300, and 7600 Powermacs, and on some Power |
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Computing clones. |
Computing clones. |
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</para><para> |
</para><para> |
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To boot back into MacOS without resetting the nvram, type bye at the |
To boot back into MacOS without resetting the nvram, type |
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<userinput>bye</userinput> at the |
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Open Firmware prompt (assuming MacOS has not been removed from the |
Open Firmware prompt (assuming MacOS has not been removed from the |
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machine). To obtain an OpenFirmware prompt, hold down the <keycombo> |
machine). To obtain an OpenFirmware prompt, hold down the <keycombo> |
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<keycap>command</keycap> <keycap>option</keycap> <keycap>o</keycap> |
<keycap>command</keycap> <keycap>option</keycap> <keycap>o</keycap> |
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</para><para> |
</para><para> |
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On G4 machines and iBooks, you can hold down the option key and get a |
On G4 machines and iBooks, you can hold down the |
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<keycap>option</keycap> key and get a |
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graphical screen with a button for each bootable OS, &debian; will be |
graphical screen with a button for each bootable OS, &debian; will be |
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a button with a small penguin icon. |
a button with a small penguin icon. |
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</para><para> |
</para><para> |
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If you kept MacOS and at some point it changes the OpenFirmware |
If you kept MacOS and at some point it changes the OpenFirmware |
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boot-device variable you should reset OpenFirmware to its default |
<envar>boot-device</envar> variable you should reset OpenFirmware to |
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configuration. To do this hold down the <keycombo> |
its default configuration. To do this hold down the <keycombo> |
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<keycap>command</keycap> <keycap>option</keycap> <keycap>p</keycap> |
<keycap>command</keycap> <keycap>option</keycap> <keycap>p</keycap> |
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<keycap>r</keycap> </keycombo> keys while cold booting the machine. |
<keycap>r</keycap> </keycombo> keys while cold booting the machine. |
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&debian; by default (if you correctly partitioned and placed the |
&debian; by default (if you correctly partitioned and placed the |
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Apple_Bootstrap partition first). If you have &debian; on a SCSI disk |
Apple_Bootstrap partition first). If you have &debian; on a SCSI disk |
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and MacOS on an IDE disk this may not work and you will have to enter |
and MacOS on an IDE disk this may not work and you will have to enter |
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OpenFirmware and set the boot-device variable, <command>ybin</command> |
OpenFirmware and set the <envar>boot-device</envar> variable, |
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normally does this automatically. |
<command>ybin</command> normally does this automatically. |
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</para><para> |
</para><para> |
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