Search:

In "/var/log/dpkg.log" you can find informations about the last applied updates...

You can also find the last downloaded Files (via apt-get) here:

ls -lat /var/cache/apt/archives/

This...

I have already wiped the disk and reinstalled ubuntu 12.04LTS... No problems during setup, even installation of grub worked fine, but after the mandatory reboot after finishing the installation i got...

Havew you already tried to re-install grub?

http://wiki.ubuntuusers.de/GRUB_2/Reparatur

Maybe that could lead to the right direction?

http://askubuntu.com/questions/139394/cannot-boot-after-bios-uefi-reset-to-defaults

I´ve to install ubuntu on my netbook again to test by myself......

Hi!

I have the same problem after updating my 12.04...

It´s definatly not the disk causing the problems...

I guess the update did some changes to drivers needed for working with...