Preparing to unpack .../ubuntu-advantage-tools_10ubuntu0.14.04.3_all.deb ...
Unpacking ubuntu-advantage-tools (10ubuntu0.14.04.3) over (10ubuntu0.14.04.2) ...
Selecting previously unselected package linux-modules-4.4.0-146-generic.
Preparing to unpack .../linux-modules-4.4.0-146-generic_4.4.0-146.172~14.04.1_i386.deb ...
Unpacking linux-modules-4.4.0-146-generic (4.4.0-146.172~14.04.1) ...
Selecting previously unselected package linux-image-4.4.0-146-generic.
Preparing to unpack .../linux-image-4.4.0-146-generic_4.4.0-146.172~14.04.1_i386.deb ...
Unpacking linux-image-4.4.0-146-generic (4.4.0-146.172~14.04.1) ...
Selecting previously unselected package linux-modules-extra-4.4.0-146-generic.
Preparing to unpack .../linux-modules-extra-4.4.0-146-generic_4.4.0-146.172~14.04.1_i386.deb ...
Unpacking linux-modules-extra-4.4.0-146-generic (4.4.0-146.172~14.04.1) ...
Preparing to unpack .../linux-generic-lts-xenial_4.4.0.146.128_i386.deb ...
Unpacking linux-generic-lts-xenial (4.4.0.146.128) over (4.4.0.144.127) ...
Preparing to unpack .../linux-image-generic-lts-xenial_4.4.0.146.128_i386.deb ...
Unpacking linux-image-generic-lts-xenial (4.4.0.146.128) over (4.4.0.144.127) ...
Selecting previously unselected package linux-headers-4.4.0-146.
Preparing to unpack .../linux-headers-4.4.0-146_4.4.0-146.172~14.04.1_all.deb ...
Unpacking linux-headers-4.4.0-146 (4.4.0-146.172~14.04.1) ...
Selecting previously unselected package linux-headers-4.4.0-146-generic.
Preparing to unpack .../linux-headers-4.4.0-146-generic_4.4.0-146.172~14.04.1_i386.deb ...
Unpacking linux-headers-4.4.0-146-generic (4.4.0-146.172~14.04.1) ...
Preparing to unpack .../linux-headers-generic-lts-xenial_4.4.0.146.128_i386.deb ...
Unpacking linux-headers-generic-lts-xenial (4.4.0.146.128) over (4.4.0.144.127) ...
Preparing to unpack .../linux-libc-dev_3.13.0-169.219_i386.deb ...
Unpacking linux-libc-dev:i386 (3.13.0-169.219) over (3.13.0-168.218) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Setting up update-notifier-common (0.154.1ubuntu6) ...
Setting up update-notifier (0.154.1ubuntu6) ...
Setting up tzdata-java (2019a-0ubuntu0.14.04) ...
Setting up ubuntu-advantage-tools (10ubuntu0.14.04.3) ...
Setting up linux-modules-4.4.0-146-generic (4.4.0-146.172~14.04.1) ...
Setting up linux-image-4.4.0-146-generic (4.4.0-146.172~14.04.1) ...
I: /vmlinuz.old is now a symlink to boot/vmlinuz-4.4.0-144-generic
I: /initrd.img.old is now a symlink to boot/initrd.img-4.4.0-144-generic
I: /vmlinuz is now a symlink to boot/vmlinuz-4.4.0-146-generic
I: /initrd.img is now a symlink to boot/initrd.img-4.4.0-146-generic
Setting up linux-modules-extra-4.4.0-146-generic (4.4.0-146.172~14.04.1) ...
Setting up linux-image-generic-lts-xenial (4.4.0.146.128) ...
Setting up linux-headers-4.4.0-146 (4.4.0-146.172~14.04.1) ...
Setting up linux-headers-4.4.0-146-generic (4.4.0-146.172~14.04.1) ...
Setting up linux-headers-generic-lts-xenial (4.4.0.146.128) ...
Setting up linux-generic-lts-xenial (4.4.0.146.128) ...
Setting up linux-libc-dev:i386 (3.13.0-169.219) ...
Processing triggers for linux-image-4.4.0-146-generic (4.4.0-146.172~14.04.1) ...
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-4.4.0-146-generic
/etc/kernel/postinst.d/zz-extlinux:
P: Checking for EXTLINUX directory... found.
P: Writing config for /boot/vmlinuz-4.4.0-146-generic...
P: Writing config for /boot/vmlinuz-4.4.0-144-generic...
P: Writing config for /boot/vmlinuz-4.4.0-143-generic...
P: Updating /boot/extlinux/linux.cfg...
P: Installing debian theme... done.
/etc/kernel/postinst.d/zz-update-grub:
Searching for GRUB installation directory ... found: /boot/grub
Searching for default file ... Generating /boot/grub/default file and setting the default boot entry to 0
Searching for GRUB installation directory ... found: /boot/grub
Testing for an existing GRUB menu.lst file ... 

Could not find /boot/grub/menu.lst file. Would you like /boot/grub/menu.lst generated for you? (y/N) /usr/sbin/update-grub: line 1094: read: read error: 0: Bad file descriptor
run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 1
dpkg: error processing package linux-image-4.4.0-146-generic (--configure):
 subprocess installed post-installation script returned error exit status 1