Mac OS X on x86 Hardware 2008–2024 Technical Archive
InfiniteMac OSx86 › Leopard 10.5 › boot0: error after Time Machine restore
16,721 reads · 2008-10-21 – 2011-01-08
Report Leopard 10.5 Voodoo / XNU Kernel

boot0: error after Time Machine restore

i had a very good working hackintosh based on iDeneb v1.3 (10.5.5). I used xnu-dev kernel 2c-beta as the default kernel, as it was working fine and i am running a vmware. Then i decided to change NVKush against EFI-Strings and messed…

Primary Author
@steffx Published 2008-10-21
Collection
Leopard 10.5
Archival Footprint
16,721 historical reads · 3 curated field notes (from 6 dispatches) · 2008-10-21 – 2011-01-08
Credited Voices (4)
@steffx (2)@Voyn1x (2)@manishsingh4u@max22

i had a very good working hackintosh based on iDeneb v1.3 (10.5.5).
I used xnu-dev kernel 2c-beta as the default kernel, as it was working fine and i am running a vmware.
Then i decided to change NVKush against EFI-Strings and messed something up and the system did not boot anymore.
So I decided to make a restore from Time Maschine. The restore runs well, but as I was trying to boot i got the boot0: error.
After searching the Forum i was trying to boot my OSX from the IDeneb-DVD using "rd=disk0s2 -v" to repair the bootloader.
The System starts booting but after a while I see "CPU halted" and the hackintosh is switched off

Any help out there ?

thanxx

steffx

Author Updates & Technical Revisions

Follow-up dispatches by @steffx

Author Update #1 @steffx 2008-10-21

so easy .. it works ...

you have no idea what i tried to get this working again ..and then this easy solution ...

steffx

Synthesized Community Field Notes

3 technical responses curated from 6 original dispatches

Field Note #1 @Voyn1x 2008-10-21

TimeMachine doesn't backup the bootloader since it's on a separate hidden partition.

To fix, boot your system using the install dvds bootloader (just leave it in the drive and don't press anything). Once you reach the desktop, download and reinstall Chameleon.

Field Note #2 @manishsingh4u 2008-12-14

Thank You

Thank you very very very much. I had this problem twice in the past and I had to reinstall every time after giving it up using fdisk.

Hats off to you.

Manish

Field Note #3 @max22 2011-01-08

didn't work for me, as /Extra/Extensions files aren't loaded and system doesn't bootup
The error msg means, that the boot1 file can't be found.

also one thing i learned: don't use something like this: "dd if=boot0file of=/dev/hdY" because it kills your partition table (but you can restore from time machine again!)

instead use:

Corroborated & Participated: @Voyn1x
Sources & Contributor Provenance (4 credited usernames · Thread #1471)
UsernameDossier ContributionDispatchesActive Window
@steffxPrimary Author22008-10-21
@Voyn1xContributor22008-10-21
@manishsingh4uContributor12008-12-14
@max22Contributor12011-01-08