If the 3.8.0-26.38-generic kernel is working well for you, I believe the best approach to this problem might be to remove the linux-image- extra-3.8.0-19-generic package entirely. Try this:
apt-get purge linux-image-extra-3.8.0-19-generic linux- image-3.8.0-19-generic linux-headers-3.8.0-19-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1212475 Title: package linux-image-extra-3.8.0-19-generic 3.8.0-19.30 failed to install/upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1212475/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs