Browsing Vietnamese translation

265.

You will have already placed the <filename>vmlinux</filename>, <filename>initrd.gz</filename>, <filename>yaboot</filename>, and <filename>yaboot.conf</filename> files at the root level of your HFS partition in <xref linkend="files-newworld"/>. You will now have to boot into OpenFirmware (see <xref linkend="invoking-openfirmware"/>). At the prompt, type <informalexample><screen>
0 &gt; boot hd:<replaceable>x</replaceable>,yaboot
</screen></informalexample> replacing <replaceable>x</replaceable> with the partition number of the HFS partition where the kernel and yaboot files were placed, followed by a &enterkey;. On some machines, you may need to use <userinput>ide0:</userinput> instead of <userinput>hd:</userinput>. In a few more seconds you will see a yaboot prompt <informalexample><screen>
boot:
</screen></informalexample> At yaboot's <prompt>boot:</prompt> prompt, type either <userinput>install</userinput> or <userinput>install video=ofonly</userinput> followed by a &enterkey;. The <userinput>video=ofonly</userinput> argument is for maximum compatibility; you can try it if <userinput>install</userinput> doesn't work. The Debian installation program should start.

266.

Booting from USB memory stick

267.

Currently, NewWorld PowerMac systems are known to support USB booting.

268.

Make sure you have prepared everything from <xref linkend="boot-usb-files"/>. To boot a Macintosh system from a USB stick, you will need to use the Open Firmware prompt, since Open Firmware does not search USB storage devices by default. See <xref linkend="invoking-openfirmware"/>.

269.

You will need to work out where the USB storage device appears in the device tree, since at the moment <command>ofpath</command> cannot work that out automatically. Type <userinput>dev / ls</userinput> and <userinput>devalias</userinput> at the Open Firmware prompt to get a list of all known devices and device aliases. On the author's system with various types of USB stick, paths such as <filename>usb0/disk</filename>, <filename>usb0/hub/disk</filename>, <filename>/pci@f2000000/usb@1b,1/disk@1</filename>, and <filename>/pci@f2000000/usb@1b,1/hub@1/disk@1</filename> work.

270.

Having worked out the device path, use a command like this to boot the installer: <informalexample><screen>
boot <replaceable>usb0/disk</replaceable>:<replaceable>2</replaceable>,\\:tbxi
</screen></informalexample> The <replaceable>2</replaceable> matches the Apple_HFS or Apple_Bootstrap partition onto which you copied the boot image earlier, and the <userinput>,\\:tbxi</userinput> part instructs Open Firmware to boot from the file with an HFS file type of "tbxi" (i.e. <command>yaboot</command>) in the directory previously blessed with <command>hattrib -b</command>.

271.

The system should now boot up, and you should be presented with the <prompt>boot:</prompt> prompt. Here you can enter optional boot arguments, or just hit &enterkey;.

272.

This boot method is new, and may be difficult to get to work on some NewWorld systems. If you have problems, please file an installation report, as explained in <xref linkend="submit-bug"/>.

273.

Currently, PReP and New World PowerMac systems support netbooting.

274.

On machines with Open Firmware, such as NewWorld Power Macs, enter the boot monitor (see <xref linkend="invoking-openfirmware"/>) and use the command <informalexample><screen>
0 &gt; boot enet:0
</screen></informalexample> If this doesn't work, you might have to add the filename like this: <informalexample><screen>
0 &gt; boot enet:0,yaboot
</screen></informalexample> PReP and CHRP boxes may have different ways of addressing the network. On a PReP machine, you should try <informalexample><screen>
boot net:<replaceable>server_ipaddr</replaceable>,<replaceable>file</replaceable>,<replaceable>client_ipaddr</replaceable>
</screen></informalexample> On some PReP systems (e.g. Motorola PowerStack machines) the command <userinput>help boot</userinput> may give a description of syntax and available options.