Removing linux-headers-4.8.0-54-generic (4.8.0-54.57~16.04.1) ...
Removing linux-headers-4.8.0-54 (4.8.0-54.57~16.04.1) ...
Removing linux-image-extra-4.8.0-54-generic (4.8.0-54.57~16.04.1) ...
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
run-parts: executing /etc/kernel/postinst.d/dkms 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
update-initramfs: Generating /boot/initrd.img-4.8.0-54-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
run-parts: executing /etc/kernel/postinst.d/unattended-upgrades 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.8.0-58-generic
Found initrd image: /boot/initrd.img-4.8.0-58-generic
Found linux image: /boot/vmlinuz-4.8.0-56-generic
Found initrd image: /boot/initrd.img-4.8.0-56-generic
Found linux image: /boot/vmlinuz-4.8.0-54-generic
Found initrd image: /boot/initrd.img-4.8.0-54-generic
Found linux image: /boot/vmlinuz-4.4.0-83-generic
Found initrd image: /boot/initrd.img-4.4.0-83-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-extra-4.8.0-54-generic (4.8.0-54.57~16.04.1) ...
Removing linux-image-4.8.0-54-generic (4.8.0-54.57~16.04.1) ...
Examining /etc/kernel/prerm.d.
run-parts: executing /etc/kernel/prerm.d/dkms 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
dkms: removing: bbswitch 0.8 (4.8.0-54-generic) (x86_64)

-------- Uninstall Beginning --------
Module:  bbswitch
Version: 0.8
Kernel:  4.8.0-54-generic (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

bbswitch.ko:
 - Uninstallation
   - Deleting from: /lib/modules/4.8.0-54-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod....

DKMS: uninstall completed.
dkms: removing: nvidia-375 375.66 (4.8.0-54-generic) (x86_64)

-------- Uninstall Beginning --------
Module:  nvidia-375
Version: 375.66
Kernel:  4.8.0-54-generic (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

nvidia_375.ko:
 - Uninstallation
   - Deleting from: /lib/modules/4.8.0-54-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.


nvidia_375_modeset.ko:
 - Uninstallation
   - Deleting from: /lib/modules/4.8.0-54-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.


nvidia_375_drm.ko:
 - Uninstallation
   - Deleting from: /lib/modules/4.8.0-54-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.


nvidia_375_uvm.ko:
 - Uninstallation
   - Deleting from: /lib/modules/4.8.0-54-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod....

DKMS: uninstall completed.
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
update-initramfs: Deleting /boot/initrd.img-4.8.0-54-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-4.8.0-58-generic
Found initrd image: /boot/initrd.img-4.8.0-58-generic
Found linux image: /boot/vmlinuz-4.8.0-56-generic
Found initrd image: /boot/initrd.img-4.8.0-56-generic
Found linux image: /boot/vmlinuz-4.4.0-83-generic
Found initrd image: /boot/initrd.img-4.4.0-83-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
done
Purging configuration files for linux-image-4.8.0-54-generic (4.8.0-54.57~16.04.1) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.8.0-54-generic /boot/vmlinuz-4.8.0-54-generic
dpkg: error processing package grub-common (--configure):
 package is in a very bad inconsistent state; you should
 reinstall it before attempting configuration
dpkg: dependency problems prevent configuration of grub2-common:
 grub2-common depends on grub-common (= 2.02~beta2-36ubuntu3.11); however:
  Package grub-common is not configured yet.

dpkg: error processing package grub2-common (--configure):
 dependency problems - leaving unconfigured