Mac OS X on x86 Hardware 2008–2024 Technical Archive
InfiniteMac OSx86 › Leopard 10.5 › Undo/ unstall kext
19,593 reads · 2009-03-15
Report Leopard 10.5

Undo/ unstall kext

He, For example :i installed AppleACPIPlatform.kext in extension folder. After reboot it gives a kernel panic. How can i uninstall this kext and replace the backed- up kext. And not have to reinstall the OSX. I've read: after reboot press…

Primary Author
@Doerak Published 2009-03-15
Collection
Leopard 10.5
Archival Footprint
19,593 historical reads · 1 curated field notes (from 3 dispatches) · 2009-03-15
Credited Voices (2)
@Doerak (2)@Taisto

He,

For example :i installed AppleACPIPlatform.kext in extension folder. After reboot it gives a kernel panic.
How can i uninstall this kext and replace the backed- up kext. And not have to reinstall the OSX.
I've read: after reboot press f8.
There are -v -s -x

or

boot with -s, then type
Code:

mount -uw /
rm -R /system/library/extensions/AppleACPIPlatform.kext

Can you pleace give some advice on this, thanks.

Synthesized Community Field Notes

1 technical responses curated from 3 original dispatches

Field Note #1 @Taisto 2009-03-15

Yepp, just like that. Boot with -s, mount drive, remove kexts with rm, copy backep up kexts with cp command, repair permissions and ownership, and use reboot command. Should work again.

Sources & Contributor Provenance (2 credited usernames · Thread #2372)
UsernameDossier ContributionDispatchesActive Window
@DoerakPrimary Author22009-03-15
@TaistoContributor12009-03-15