site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com While booting my system I get a kernel panic saying :- Unable to find driver for this platform : ACPI Thanks _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... Tried doing an upgrade, so inserted the installation CD at boot time, but it just doesnt gets into installation and keeps entering the panic state. Tried Command+S single user mode but nothing changed. Is there a key combination to fix this? How can I upgrade my OS in this situation without loosing the data, using the installation CD? This email sent to site_archiver@lists.apple.com