@Nathaniel proposed is only for advanced users: https://wiki.ubuntu.com/Testing/EnableProposed
OR cd /etc/apt/sources.list.d/ sudo echo -n 'deb http://archive.ubuntu.com/ubuntu/ ' > proposed.list sudo echo -n 'quantal-proposed main restricted ' >> proposed.list sudo echo 'universe multiverse' >> proposed.list sudo apt-get update sudo apt-get install linux-headers-3.5.0-28 linux-headers-3.5.0-28-generic linux-image-3.5.0-28-generic linux-image-extra-3.5.0-28-generic sudo rm /etc/apt/sources.list.d/ubuntu-proposed.list Last command is to remove proposed repo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1167114 Title: Ubuntu Kernel 3.5.0-27 does not boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1167114/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
