Sorry, I'm not strong in using Ubuntu. I've attached the screenshot regarding your question about a mount point. Hopefully it will help.
And here is /etc/fstab: # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> # / was on /dev/sda2 during installation UUID=5eadcb46-e6cb-4eb4-b36b-658350feb126 / ext4 errors=remount-ro 0 1 # /boot/efi was on /dev/sda1 during installation # swap was on /dev/sda3 during installation UUID=aa851e10-8aa4-4e4c-9d70-de826e97fca7 none swap sw 0 0 ** Attachment added: "Screenshot from 2017-11-16 00-46-50.png" https://bugs.launchpad.net/ubuntu/+source/shim-signed/+bug/1732515/+attachment/5009725/+files/Screenshot%20from%202017-11-16%2000-46-50.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1732515 Title: package shim-signed 1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1 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/+source/shim-signed/+bug/1732515/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
