Removing linux-headers-4.13.0-32-generic (4.13.0-32.35) ... Removing linux-headers-4.13.0-32 (4.13.0-32.35) ... Removing linux-signed-image-4.13.0-32-generic (4.13.0-32.35) ... 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-4.13.0-35-generic Found initrd image: /boot/initrd.img-4.13.0-35-generic Found linux image: /boot/vmlinuz-4.13.0-33-generic Found initrd image: /boot/initrd.img-4.13.0-33-generic Found linux image: /boot/vmlinuz-4.13.0-32-generic Found initrd image: /boot/initrd.img-4.13.0-32-generic Found linux image: /boot/vmlinuz-4.13.0-31-generic Found initrd image: /boot/initrd.img-4.13.0-31-generic Adding boot menu entry for EFI firmware configuration done Removing linux-image-extra-4.13.0-32-generic (4.13.0-32.35) ... run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.13.0-32-generic /boot/vmlinuz-4.13.0-32-generic run-parts: executing /etc/kernel/postinst.d/dkms 4.13.0-32-generic /boot/vmlinuz-4.13.0-32-generic ^Q^Q^Q ^]^] run-parts: /etc/kernel/postinst.d/dkms exited because of uncaught signal 9 dpkg: error processing package linux-image-extra-4.13.0-32-generic (--remove): subprocess installed post-removal script returned error exit status 1 Removing linux-image-4.13.0-32-generic (4.13.0-32.35) ... Examining /etc/kernel/prerm.d. run-parts: executing /etc/kernel/prerm.d/dkms 4.13.0-32-generic /boot/vmlinuz-4.13.0-32-generic dkms: removing: bbswitch 0.8 (4.13.0-32-generic) (x86_64) -------- Uninstall Beginning -------- Module: bbswitch Version: 0.8 Kernel: 4.13.0-32-generic (x86_64) ------------------------------------- Status: Before uninstall, this module version was ACTIVE on this kernel. bbswitch.ko: - Uninstallation - Deleting from: /lib/modules/4.13.0-32-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: r