I solved the error above by performing the following steps: 1. me@mypc:$ sudo mkdir /var/lib/initramfs-tools 2. me@mypc:$ sudo apt-get install linux-image-4.4.0-21-*
Step 1 will create the initramfs-tools directory Step 2 will install the 4.4.0-21 kernel and all it requires to run -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1578616 Title: package initramfs-tools 0.122ubuntu8 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1578616/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs