ubuntu

+ STATEDIR=/var/lib/initramfs-tools
+ BOOTDIR=/boot
+ CONF=/etc/initramfs-tools/update-initramfs.conf
+ KPKGCONF=/etc/kernel-img.conf
+ USETRIGGERS=true
+ mode=
+ version=
+ set -e
+ '[' -r /etc/initramfs-tools/update-initramfs.conf ']'
+ . /etc/initramfs-tools/update-initramfs.conf
++ update_initramfs=yes
++ backup_initramfs=no
+ true
+ '[' x '!=' x ']'
+ verbose=0
+ yes=0
+ takeover=1
+ getopts 'k:cudyvtb:h?' flag
+ case "${flag}" in
+ mode=u
+ getopts 'k:cudyvtb:h?' flag
+ case "${flag}" in
+ version=all
+ getopts 'k:cudyvtb:h?' flag
+ '[' -z u ']'
+ '[' all = all ']'
+ : FIXME check for --yes, and if not ask are you sure
+ get_sorted_versions
+ version_list=
+ for gsv_x in '"${STATEDIR}"/*'
++ basename '/var/lib/initramfs-tools/*'
+ gsv_x='*'
+ '[' '*' = '*' ']'
+ return 0
+ '[' -z '' ']'
+ verbose 'Nothing to do, exiting.'
+ '[' 0 = 1 ']'
+ exit 0