Comment 38 for bug 1746340

I downloaded again and it seems that this time it wasn't corrupted.

Output:

Preparing to unpack linux-headers-4.15.0+_4.15.0+-2_amd64.deb ...
Unpacking linux-headers-4.15.0+ (4.15.0+-2) over (4.15.0+-2) ...
Preparing to unpack linux-image-4.15.0+_4.15.0+-2_amd64(1).deb ...
Unpacking linux-image-4.15.0+ (4.15.0+-2) over (4.15.0+-2) ...
Preparing to unpack linux-image-4.15.0+-dbg_4.15.0+-2_amd64(1).deb ...
Unpacking linux-image-4.15.0+-dbg (4.15.0+-2) ...
Preparing to unpack linux-libc-dev_4.15.0+-2_amd64.deb ...
Unpacking linux-libc-dev (4.15.0+-2) over (4.15.0+-2) ...
Setting up linux-headers-4.15.0+ (4.15.0+-2) ...
Setting up linux-image-4.15.0+ (4.15.0+-2) ...
update-initramfs: Generating /boot/initrd.img-4.15.0+
W: Possible missing firmware /lib/firmware/i915/skl_dmc_ver1_27.bin for module i915
W: Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1_04.bin for module i915
W: Possible missing firmware /lib/firmware/i915/kbl_guc_ver9_39.bin for module i915
W: Possible missing firmware /lib/firmware/i915/bxt_guc_ver9_29.bin for module i915
W: Possible missing firmware /lib/firmware/i915/skl_guc_ver9_33.bin for module i915
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-4.15.0+
Found initrd image: /boot/initrd.img-4.15.0+
Found linux image: /boot/vmlinuz-4.13.0-21-generic
Found initrd image: /boot/initrd.img-4.13.0-21-generic
Adding boot menu entry for EFI firmware configuration
done
Setting up linux-image-4.15.0+-dbg (4.15.0+-2) ...
Setting up linux-libc-dev (4.15.0+-2) ...