pim@pim-HP-Z440-Workstation:/boot$ uname -r
4.2.0-22-generic
pim@pim-HP-Z440-Workstation:/boot$ dpkg -l | grep linux-image
rc linux-image-3.19.0-15-generic 3.19.0-15.15 amd64 Linux kernel image for version 3.19.0 on 64 bit x86 SMP
rc linux-image-3.19.0-25-generic 3.19.0-25.26 amd64 Linux kernel image for version 3.19.0 on 64 bit x86 SMP
rc linux-image-3.19.0-26-generic 3.19.0-26.28 amd64 Linux kernel image for version 3.19.0 on 64 bit x86 SMP
rc linux-image-3.19.0-37-generic 3.19.0-37.42 amd64 Linux kernel image for version 3.19.0 on 64 bit x86 SMP
ri linux-image-3.19.0-39-generic 3.19.0-39.44 amd64 Linux kernel image for version 3.19.0 on 64 bit x86 SMP
ii linux-image-4.2.0-19-generic 4.2.0-19.23 amd64 Linux kernel image for version 4.2.0 on 64 bit x86 SMP
ii linux-image-4.2.0-22-generic 4.2.0-22.27 amd64 Linux kernel image for version 4.2.0 on 64 bit x86 SMP
ii linux-image-4.2.0-23-generic 4.2.0-23.28 amd64 Linux kernel image for version 4.2.0 on 64 bit x86 SMP
rc linux-image-extra-3.19.0-15-generic 3.19.0-15.15 amd64 Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP
rc linux-image-extra-3.19.0-25-generic 3.19.0-25.26 amd64 Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP
rc linux-image-extra-3.19.0-26-generic 3.19.0-26.28 amd64 Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP
rc linux-image-extra-3.19.0-37-generic 3.19.0-37.42 amd64 Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP
ii linux-image-extra-3.19.0-39-generic 3.19.0-39.44 amd64 Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP
ii linux-image-extra-4.2.0-19-generic 4.2.0-19.23 amd64 Linux kernel extra modules for version 4.2.0 on 64 bit x86 SMP
ii linux-image-extra-4.2.0-22-generic 4.2.0-22.27 amd64 Linux kernel extra modules for version 4.2.0 on 64 bit x86 SMP
ii linux-image-extra-4.2.0-23-generic 4.2.0-23.28 amd64 Linux kernel extra modules for version 4.2.0 on 64 bit x86 SMP
ii linux-image-generic 4.2.0.23.25 amd64 Generic Linux kernel image
pim@pim-HP-Z440-Workstation:/boot$ sudo dpkg --remove li
Display all 1160 possibilities? (y or n)
pim@pim-HP-Z440-Workstation:/boot$ sudo dpkg --remove linux-
linux-firmware linux-headers-4.2.0-23 linux-image-4.2.0-23-generic linux-libc-dev linux-signed-image-generic
linux-generic linux-headers-4.2.0-23-generic linux-image-extra-3.19.0-39-generic linux-signed-generic linux-sound-base
linux-headers-4.2.0-19 linux-headers-generic linux-image-extra-4.2.0-19-generic linux-signed-image-3.19.0-39-generic
linux-headers-4.2.0-19-generic linux-image-3.19.0-39-generic linux-image-extra-4.2.0-22-generic linux-signed-image-4.2.0-19-generic
linux-headers-4.2.0-22 linux-image-4.2.0-19-generic linux-image-extra-4.2.0-23-generic linux-signed-image-4.2.0-22-generic
linux-headers-4.2.0-22-generic linux-image-4.2.0-22-generic linux-image-generic linux-signed-image-4.2.0-23-generic
pim@pim-HP-Z440-Workstation:/boot$ sudo dpkg --remove linux-image-
linux-image-3.19.0-39-generic linux-image-4.2.0-22-generic linux-image-extra-3.19.0-39-generic linux-image-extra-4.2.0-22-generic linux-image-generic
linux-image-4.2.0-19-generic linux-image-4.2.0-23-generic linux-image-extra-4.2.0-19-generic linux-image-extra-4.2.0-23-generic
pim@pim-HP-Z440-Workstation:/boot$ sudo dpkg --remove linux-image-3.19.0-39-generic
sudo: unable to resolve host pim-desktop
[sudo] password for pim:
dpkg: dependency problems prevent removal of linux-image-3.19.0-39-generic:
linux-image-extra-3.19.0-39-generic depends on linux-image-3.19.0-39-generic.
linux-signed-image-3.19.0-39-generic depends on linux-image-3.19.0-39-generic (= 3.19.0-39.44).
dpkg: error processing package linux-image-3.19.0-39-generic (--remove):
dependency problems - not removing
Errors were encountered while processing:
linux-image-3.19.0-39-generic