Removing linux-modules-extra-4.15.0-55-generic (4.15.0-55.60~16.04.2) ... Removing linux-image-4.15.0-55-generic (4.15.0-55.60~16.04.2) ... [?1049h[1;62r[4l[?25l(B[m[37m[40m[1;62r[H[2J[1;1H[97m[45m[K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K [K[1;1H[37mPackage configuration[25;2H[30m[47m┌──────────────────────────────────────────────────────────────────────────────┤ [31mRemoving linux-image-4.15.0-55-generic[30m ├───────────────────────────────────────────────────────────────────────────────┐[26;2H│ │[97m[40m [27;2H[30m[47m│ You are running a kernel (version 4.15.0-55-generic) and attempting to remove the same version. │[97m[40m [28;2H[30m[47m│ │[97m[40m [29;2H[30m[47m│ This can make the system unbootable as it will remove /boot/vmlinuz-4.15.0-55-generic and all modules under the directory /lib/modules/4.15.0-55-generic. This can only be fixed with a copy of the │[97m[40m [30;2H[30m[47m│ kernel image and the corresponding modules. │[97m[40m [31;2H[30m[47m│ │[97m[40m [32;2H[30m[47m│ It is highly recommended to abort the kernel removal unless you are prepared to fix the system after removal. │[97m[40m [33;2H[30m[47m│ │[97m[40m [34;2H[30m[47m│ Abort kernel removal? │[97m[40m [35;2H[30m[47m│ │[97m[40m [36;2H[30m[47m│ [37m[41m[30m[47m │[97m[40m [37;2H[30m[47m│ │[97m[40m [38;2H[30m[47m└───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘[97m[40m [39;3H [36;66H[30m[47m[65C[37m[41m[36;136H[36;65H[65C[30m[47m[36;66H[?12l[?25h[62;1H[37m[40m(B[m[39;49m [K [?1049lE: Aborting removal of the running kernel dpkg: error processing package linux-image-4.15.0-55-generic (--remove): subprocess installed pre-removal script returned error exit status 1