installing Debian on iBook G4 - no /dev/hda - Powerpc

This is a discussion on installing Debian on iBook G4 - no /dev/hda - Powerpc ; Hi, I'm trying to install Debian on an iBook G4, HD is 30GB, 640MBs of RAM. I split the HD into 2 pieces and installed OSX on the second one. When I start yaboot with "boot hd:4,yaboot" I get the ...

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Thread: installing Debian on iBook G4 - no /dev/hda

  1. installing Debian on iBook G4 - no /dev/hda

    Hi,

    I'm trying to install Debian on an iBook G4, HD is 30GB, 640MBs of RAM.
    I split the HD into 2 pieces and installed OSX on the second one.

    When I start yaboot with "boot hd:4,yaboot" I get the following message
    right before the boot prompt.

    WARNING: Bootstrap partition type is wrong: "Apple_HFS"
    type should be: "Apple_Bootstrap"

    By pressing Enter I can now start the Debian installer. But when it comes to
    "mac-fdisk -l" there is no output and for "mac-fdisk -l /dev/hda" there
    comes "mac-fdisk: can't open file '/dev/hda' (No medium found)".

    Under OSX a "pdisk /dev/rdisk0 -dump" shows this:

    /dev/rdisk0 map block size=512
    #: type name length base ( size )
    1: Apple_partition_map Apple 63 @ 1
    2: Apple_Free 29302592 @ 64 ( 14.0G)
    3: Apple_Free 0+@ 29302656
    4: Apple_HFS Apple_HFS_Untitled_3 29040304 @ 29564800 ( 13.8G)
    5: Apple_Free 0+@ 58605104

    Device block size=512, Number of Blocks=58605120
    DeviceType=0x0, DeviceID=0x0


    I'm not a Linux newbie, but a macintosh one...

    Does any one have any suggestions?

    --
    Peer


  2. Re: installing Debian on iBook G4 - no /dev/hda

    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA1

    On 2003-11-19, Peer Klein wrote:
    > By pressing Enter I can now start the Debian installer. But when it comes to
    > "mac-fdisk -l" there is no output and for "mac-fdisk -l /dev/hda" there
    > comes "mac-fdisk: can't open file '/dev/hda' (No medium found)".


    Try mac-fdisk -l without a disk designation--on my desktop G4
    the first IDE disk was recognized as /dev/hde. I've heard
    other problems with the G4 iBooks and linux recognizing the
    hard disk, but nothing specific.

    - --keith

    - --
    kkeller-usenet@wombat.san-francisco.ca.us
    (try just my userid to email me)
    AOLSFAQ=http://wombat.san-francisco.ca.us/cgi-bin/fom

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    =sz/v
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  3. Re: installing Debian on iBook G4 - no /dev/hda

    Keith Keller wrote:

    >> By pressing Enter I can now start the Debian installer. But when it comes
    >> to "mac-fdisk -l" there is no output and for "mac-fdisk -l /dev/hda"
    >> there
    >> comes "mac-fdisk: can't open file '/dev/hda' (No medium found)".

    >
    > Try mac-fdisk -l without a disk designation--on my desktop G4


    Well, "mac-fdisk -l" does not output anything at all.

    I found out, when booting a YDL CD, that the hd geometry seems to be
    58140,16,63. I tried "install hda=58140,16,63" on the boot prompt, but: no
    change...

    --
    Peer


  4. [solved] installing Debian on iBook G4 - no /dev/hda

    Peer Klein wrote:

    In http://valla.uchicago.edu/ppc/vmlinux-pbg412.bz2 there is a linux.bin
    that can talk with the iBook's ATA100 controller. The problem is that
    "normal" powerpc-debian kernels cannot use the ATA100 controller...

    Next problem and I'm back here :-)

    --
    Peer


  5. Re: installing Debian on iBook G4 - no /dev/hda

    > I'm trying to install Debian on an iBook G4, HD is 30GB, 640MBs of RAM.
    > I split the HD into 2 pieces and installed OSX on the second one.
    >
    > [...]
    >
    > I'm not a Linux newbie, but a macintosh one...
    >
    > Does any one have any suggestions?


    You might simply need a newer kernel which "knows" the newer mainboard
    to perform the install, try .

    HTH

    -Thomas



  6. Re: installing Debian on iBook G4 - no /dev/hda

    Peer Klein wrote:
    > Hi,
    >
    > I'm trying to install Debian on an iBook G4, HD is 30GB, 640MBs of RAM.
    > I split the HD into 2 pieces and installed OSX on the second one.
    >
    > When I start yaboot with "boot hd:4,yaboot" I get the following message
    > right before the boot prompt.
    >
    > WARNING: Bootstrap partition type is wrong: "Apple_HFS"
    > type should be: "Apple_Bootstrap"
    >
    > By pressing Enter I can now start the Debian installer. But when it comes to
    > "mac-fdisk -l" there is no output and for "mac-fdisk -l /dev/hda" there
    > comes "mac-fdisk: can't open file '/dev/hda' (No medium found)".
    >
    > Under OSX a "pdisk /dev/rdisk0 -dump" shows this:
    >
    > /dev/rdisk0 map block size=512
    > #: type name length base ( size )
    > 1: Apple_partition_map Apple 63 @ 1
    > 2: Apple_Free 29302592 @ 64 ( 14.0G)
    > 3: Apple_Free 0+@ 29302656
    > 4: Apple_HFS Apple_HFS_Untitled_3 29040304 @ 29564800 ( 13.8G)
    > 5: Apple_Free 0+@ 58605104
    >
    > Device block size=512, Number of Blocks=58605120
    > DeviceType=0x0, DeviceID=0x0
    >
    >
    > I'm not a Linux newbie, but a macintosh one...
    >
    > Does any one have any suggestions?
    >


    I had a similar issue on an iMac 233. I solved the problem by removing
    the jumper "shunt"; check your hard drive jumper settings!



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