Found a work around here: https://www.raspberrypi.org/forums/viewtopic.php?f=56&t=124682
Added 'exit 0' as second line in /etc/initramfs/post-update.d/flash- kernel and the package finished installing OK. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1509769 Title: package initramfs-tools 0.120ubuntu6 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/1509769/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
