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View Full Version : [ubuntu] Help, update ruined my installation



ravalox
August 29th, 2009, 07:43 PM
I was attempting an update when it seemed to stop mid installation. It didn't freeze mind you, the installation of the updates just halted. So I rebooted, and now I get a kernel panic. Is there a way to salvage this or am I looking at a completely new install?

stlsaint
August 30th, 2009, 12:17 AM
can u boot into recovery mode? try fixing broken packages option from there!

Gen2ly
August 30th, 2009, 12:49 AM
Looks like the update got caught in a bad spot. Best thing to do here is to chroot to your hard drive from a livecd.

You'll need to get to a terminal and mount your root partition:


mount /dev/<your-drive-or-partition> /mnt


su -
cd /mnt


cp /etc/resolv.conf /mnt/etc/resolv.conf
mount -t proc none /mnt/proc
mount -t sysfs none /mnt/sys
mount -o bind /dev /mnt/dev
chroot /mnt /bin/bash
source /etc/profile

This will put you in the your Ubuntu installed environment (for most technical reasons). Then you can finish your upgrade:


apt-get upgrade

I don't foresee any problems with this unless something really bad happened on the upgrade. It is a bit technical and some people are thrown off by the command line. If your install is new and it does, might just want to re-install.