dersew@dersew:~$ ls /usr/src | grep 'linux-headers'
linux-headers-3.19.0-26
linux-headers-3.19.0-26-generic
linux-headers-3.19.0-28
linux-headers-3.19.0-28-generic
dersew@dersew:~$ dpkg --list | grep linux-image
rc linux-image-3.16.0-23-generic 3.16.0-23.31 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
rc linux-image-3.16.0-24-generic 3.16.0-24.32 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
rc linux-image-3.16.0-25-generic 3.16.0-25.33 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
rc linux-image-3.16.0-28-generic 3.16.0-28.38 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
rc linux-image-3.16.0-29-generic 3.16.0-29.39 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
rc linux-image-3.16.0-30-generic 3.16.0-30.40 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
rc linux-image-3.16.0-31-generic 3.16.0-31.43 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
rc linux-image-3.16.0-33-generic 3.16.0-33.44 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
rc linux-image-3.16.0-34-generic 3.16.0-34.47 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
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-3.19.0-16-generic 3.19.0-16.16 amd64 Linux kernel image for version 3.19.0 on 64 bit x86 SMP
rc linux-image-3.19.0-18-generic 3.19.0-18.18 amd64 Linux kernel image for version 3.19.0 on 64 bit x86 SMP
rc linux-image-3.19.0-21-generic 3.19.0-21.21 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-3.19.0-28-generic 3.19.0-28.30 amd64 Linux kernel image for version 3.19.0 on 64 bit x86 SMP
rc linux-image-4.0.0-040000-generic 4.0.0-040000.201504121935 amd64 Linux kernel image for version 4.0.0 on 64 bit x86 SMP
rc linux-image-extra-3.16.0-23-generic 3.16.0-23.31 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
rc linux-image-extra-3.16.0-24-generic 3.16.0-24.32 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
rc linux-image-extra-3.16.0-25-generic 3.16.0-25.33 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
rc linux-image-extra-3.16.0-28-generic 3.16.0-28.38 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
rc linux-image-extra-3.16.0-29-generic 3.16.0-29.39 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
rc linux-image-extra-3.16.0-30-generic 3.16.0-30.40 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
rc linux-image-extra-3.16.0-31-generic 3.16.0-31.43 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
rc linux-image-extra-3.16.0-33-generic 3.16.0-33.44 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
rc linux-image-extra-3.16.0-34-generic 3.16.0-34.47 amd64 Linux kernel extra modules for version 3.16.0 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-3.19.0-16-generic 3.19.0-16.16 amd64 Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP
rc linux-image-extra-3.19.0-18-generic 3.19.0-18.18 amd64 Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP
rc linux-image-extra-3.19.0-21-generic 3.19.0-21.21 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-3.19.0-28-generic 3.19.0-28.30 amd64 Linux kernel extra modules for version 3.19.0 on 64 bit x86 SMP
dersew@dersew:~$