Apart from obconf, here are other packages which if installed would trigger the same sort of "lots of depends added" behavior, where I am surprised to see "adwaita-icon-theme" mostly everywhere, and often "ubuntu-mono-theme", and sometimes also "humanity-icon-theme", which perhaps also trigger installing more packages (?):
****
# lightdm-gtk-greeter // 185 MB
The following NEW packages will be installed:
adwaita-icon-theme dconf-gsettings-backend dconf-service glib-networking glib-networking-common glib-networking-services gsettings-desktop-schemas
humanity-icon-theme libatk-bridge2.0-0 libatspi2.0-0 libboost-filesystem1.58.0 libboost-system1.58.0 libcolord2 libdconf1 libdrm-amdgpu1
libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libegl1-mesa libepoxy0 libgbm1 libgl1-mesa-dri libgtk-3-0 libgtk-3-bin libgtk-3-common libido3-0.1-0
libindicator3-7 libjson-glib-1.0-0 libjson-glib-1.0-common liblightdm-gobject-1-0 libllvm3.6v5 libmirclient9 libmircommon5 libmirprotobuf3
libpciaccess0 libprotobuf-lite9v5 libproxy1v5 librest-0.7-0 libsoup-gnome2.4-1 libsoup2.4-1 libwayland-client0 libwayland-cursor0
libwayland-egl1-mesa libwayland-server0 libxcb-dri2-0 libxcb-xfixes0 libxkbcommon0 libxkbfile1 libxklavier16 lightdm-gtk-greeter ubuntu-mono
x11-xkb-utils
0 upgraded, 52 newly installed, 0 to remove and 0 not upgraded.
Need to get 449 kB/19.6 MB of archives.
After this operation, 185 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
****
****
# ubiquity-frontend-gtk // 278 MB:
adwaita-icon-theme apt-clone archdetect-deb aspell aspell-en cryptsetup cryptsetup-bin dconf-gsettings-backend dconf-service dictionaries-common
dpkg-repack ecryptfs-utils emacsen-common gir1.2-appindicator3-0.1 gir1.2-atk-1.0 gir1.2-freedesktop gir1.2-gdkpixbuf-2.0 gir1.2-gtk-3.0
gir1.2-javascriptcoregtk-3.0 gir1.2-json-1.0 gir1.2-pango-1.0 gir1.2-soup-2.4 gir1.2-timezonemap-1.0 gir1.2-vte-2.91 gir1.2-webkit-3.0
gir1.2-xkl-1.0 glib-networking glib-networking-common glib-networking-services gsettings-desktop-schemas humanity-icon-theme libappindicator3-1
libaspell15 libatk-bridge2.0-0 libatspi2.0-0 libboost-filesystem1.58.0 libboost-system1.58.0 libcolord2 libdbusmenu-glib4 libdbusmenu-gtk3-4
libdconf1 libdebian-installer4 libdrm-amdgpu1 libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libecryptfs1 libegl1-mesa libenchant1c2a libepoxy0
libgbm1 libgeoclue0 libgl1-mesa-dri libgl1-mesa-glx libglapi-mesa libgstreamer-plugins-base1.0-0 libgstreamer1.0-0 libgtk-3-0 libgtk-3-bin
libgtk-3-common libharfbuzz-icu0 libhunspell-1.3-0 libhunspell-1.3-0v5 libido3-0.1-0 libindicator3-7 libjavascriptcoregtk-3.0-0 libjson-glib-1.0-0
libjson-glib-1.0-common libllvm3.6v5 libmirclient9 libmircommon5 libmirprotobuf3 libnspr4 libnss3 libnss3-1d libnss3-nssdb liborc-0.4-0
libparted-fs-resize0 libpciaccess0 libpolkit-backend-1-0 libprotobuf-lite9v5 libproxy1v5 librest-0.7-0 libsoup-gnome2.4-1 libsoup2.4-1
libtimezonemap-data libtimezonemap1 libvte-2.91-0 libvte-2.91-common libwayland-client0 libwayland-cursor0 libwayland-egl1-mesa libwayland-server0
libwebkitgtk-3.0-0 libwebkitgtk-3.0-common libwebp5 libxcb-dri2-0 libxcb-dri3-0 libxcb-glx0 libxcb-present0 libxcb-sync1 libxcb-xfixes0
libxkbcommon0 libxkbfile1 libxklavier16 libxshmfence1 libxslt1.1 libxxf86vm1 policykit-1 python3-cairo python3-gi-cairo python3-icu python3-pam
rdate sbsigntool ubiquity ubiquity-frontend-gtk ubiquity-ubuntu-artwork ubuntu-mono x11-xkb-utils
0 upgraded, 120 newly installed, 0 to remove and 0 not upgraded.
Need to get 23.4 MB/42.5 MB of archives.
After this operation, 278 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
****
****
# connman-ui // 183 MB
# The following NEW packages will be installed:
adwaita-icon-theme connman-ui dconf-gsettings-backend dconf-service glib-networking glib-networking-common glib-networking-services
gsettings-desktop-schemas humanity-icon-theme libatk-bridge2.0-0 libatspi2.0-0 libboost-filesystem1.58.0 libboost-system1.58.0 libcolord2 libdconf1
libdrm-amdgpu1 libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libegl1-mesa libepoxy0 libgbm1 libgl1-mesa-dri libgtk-3-0 libgtk-3-bin libgtk-3-common
libjson-glib-1.0-0 libjson-glib-1.0-common libllvm3.6v5 libmirclient9 libmircommon5 libmirprotobuf3 libpciaccess0 libprotobuf-lite9v5 libproxy1v5
librest-0.7-0 libsoup-gnome2.4-1 libsoup2.4-1 libwayland-client0 libwayland-cursor0 libwayland-egl1-mesa libwayland-server0 libxcb-dri2-0
libxcb-xfixes0 libxkbcommon0 ubuntu-mono
0 upgraded, 46 newly installed, 0 to remove and 0 not upgraded.
Need to get 81.6 kB/19.2 MB of archives.
After this operation, 183 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
****
****
## gvfs-backends // 201 MB
#root@pourpier:/# apt-get install gvfs-backends
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
adwaita-icon-theme dconf-gsettings-backend dconf-service glib-networking glib-networking-common glib-networking-services gsettings-desktop-schemas
gvfs gvfs-common gvfs-daemons gvfs-libs humanity-icon-theme libarchive13 libatk-bridge2.0-0 libatspi2.0-0 libavahi-glib1 libbluetooth3
libboost-filesystem1.58.0 libboost-system1.58.0 libcdio-cdda1 libcdio-paranoia1 libcdio13 libcolord2 libdconf1 libdrm-amdgpu1 libdrm-intel1
libdrm-nouveau2 libdrm-radeon1 libegl1-mesa libepoxy0 libexif12 libfontenc1 libgbm1 libgd3 libgl1-mesa-dri libgl1-mesa-glx libglapi-mesa
libgphoto2-6 libgphoto2-port12 libgtk-3-0 libgtk-3-bin libgtk-3-common libjson-glib-1.0-0 libjson-glib-1.0-common libllvm3.6v5 libltdl7 liblzo2-2
libmirclient9 libmircommon5 libmirprotobuf3 libmtp-common libmtp9 libpciaccess0 libprotobuf-lite9v5 libproxy1v5 librest-0.7-0 libsmbclient
libsoup-gnome2.4-1 libsoup2.4-1 libvpx2 libwayland-client0 libwayland-cursor0 libwayland-egl1-mesa libwayland-server0 libxcb-dri2-0 libxcb-dri3-0
libxcb-glx0 libxcb-present0 libxcb-shape0 libxcb-sync1 libxcb-xfixes0 libxkbcommon0 libxshmfence1 libxtst6 libxv1 libxxf86dga1 libxxf86vm1
ubuntu-mono x11-utils
Suggested packages:
gvfs-backends-goa obex-data-server lrzip libgd-tools gphoto2 mesa-utils
Recommended packages:
gnome-keyring policykit-1-gnome at-spi2-core colord libtxc-dxtn-s2tc0 libtxc-dxtn0 libgphoto2-l10n libmtp-runtime
The following NEW packages will be installed:
adwaita-icon-theme dconf-gsettings-backend dconf-service glib-networking glib-networking-common glib-networking-services gsettings-desktop-schemas
gvfs gvfs-backends gvfs-common gvfs-daemons gvfs-libs humanity-icon-theme libarchive13 libatk-bridge2.0-0 libatspi2.0-0 libavahi-glib1
libbluetooth3 libboost-filesystem1.58.0 libboost-system1.58.0 libcdio-cdda1 libcdio-paranoia1 libcdio13 libcolord2 libdconf1 libdrm-amdgpu1
libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libegl1-mesa libepoxy0 libexif12 libfontenc1 libgbm1 libgd3 libgl1-mesa-dri libgl1-mesa-glx
libglapi-mesa libgphoto2-6 libgphoto2-port12 libgtk-3-0 libgtk-3-bin libgtk-3-common libjson-glib-1.0-0 libjson-glib-1.0-common libllvm3.6v5
libltdl7 liblzo2-2 libmirclient9 libmircommon5 libmirprotobuf3 libmtp-common libmtp9 libpciaccess0 libprotobuf-lite9v5 libproxy1v5 librest-0.7-0
libsmbclient libsoup-gnome2.4-1 libsoup2.4-1 libvpx2 libwayland-client0 libwayland-cursor0 libwayland-egl1-mesa libwayland-server0 libxcb-dri2-0
libxcb-dri3-0 libxcb-glx0 libxcb-present0 libxcb-shape0 libxcb-sync1 libxcb-xfixes0 libxkbcommon0 libxshmfence1 libxtst6 libxv1 libxxf86dga1
libxxf86vm1 ubuntu-mono x11-utils
0 upgraded, 80 newly installed, 0 to remove and 0 not upgraded.
Need to get 3581 kB/22.7 MB of archives.
After this operation, 201 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
Abort.
root@pourpier:/#
Apart from obconf, here are other packages which if installed would trigger the same sort of "lots of depends added" behavior, where I am surprised to see "adwaita- icon-theme" mostly everywhere, and often "ubuntu- mono-theme" , and sometimes also "humanity- icon-theme" , which perhaps also trigger installing more packages (?):
**** icon-theme dconf-gsettings -backend dconf-service glib-networking glib-networking -common glib-networking -services gsettings- desktop- schemas icon-theme libatk-bridge2.0-0 libatspi2.0-0 libboost- filesystem1. 58.0 libboost- system1. 58.0 libcolord2 libdconf1 libdrm-amdgpu1 glib-1. 0-common liblightdm- gobject- 1-0 libllvm3.6v5 libmirclient9 libmircommon5 libmirprotobuf3 egl1-mesa libwayland-server0 libxcb-dri2-0 libxcb-xfixes0 libxkbcommon0 libxkbfile1 libxklavier16 lightdm-gtk-greeter ubuntu-mono
# lightdm-gtk-greeter // 185 MB
The following NEW packages will be installed:
adwaita-
humanity-
libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libegl1-mesa libepoxy0 libgbm1 libgl1-mesa-dri libgtk-3-0 libgtk-3-bin libgtk-3-common libido3-0.1-0
libindicator3-7 libjson-glib-1.0-0 libjson-
libpciaccess0 libprotobuf-lite9v5 libproxy1v5 librest-0.7-0 libsoup-gnome2.4-1 libsoup2.4-1 libwayland-client0 libwayland-cursor0
libwayland-
x11-xkb-utils
0 upgraded, 52 newly installed, 0 to remove and 0 not upgraded.
Need to get 449 kB/19.6 MB of archives.
After this operation, 185 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
****
**** frontend- gtk // 278 MB: icon-theme apt-clone archdetect-deb aspell aspell-en cryptsetup cryptsetup-bin dconf-gsettings -backend dconf-service dictionaries-common appindicator3- 0.1 gir1.2-atk-1.0 gir1.2-freedesktop gir1.2- gdkpixbuf- 2.0 gir1.2-gtk-3.0 2-javascriptcor egtk-3. 0 gir1.2-json-1.0 gir1.2-pango-1.0 gir1.2-soup-2.4 gir1.2- timezonemap- 1.0 gir1.2-vte-2.91 gir1.2-webkit-3.0 -common glib-networking -services gsettings- desktop- schemas humanity-icon-theme libappindicator3-1 filesystem1. 58.0 libboost- system1. 58.0 libcolord2 libdbusmenu-glib4 libdbusmenu-gtk3-4 installer4 libdrm-amdgpu1 libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libecryptfs1 libegl1-mesa libenchant1c2a libepoxy0 plugins- base1.0- 0 libgstreamer1.0-0 libgtk-3-0 libgtk-3-bin regtk-3. 0-0 libjson-glib-1.0-0 glib-1. 0-common libllvm3.6v5 libmirclient9 libmircommon5 libmirprotobuf3 libnspr4 libnss3 libnss3-1d libnss3-nssdb liborc-0.4-0 fs-resize0 libpciaccess0 libpolkit- backend- 1-0 libprotobuf-lite9v5 libproxy1v5 librest-0.7-0 libsoup-gnome2.4-1 libsoup2.4-1 p-data libtimezonemap1 libvte-2.91-0 libvte-2.91-common libwayland-client0 libwayland-cursor0 libwayland- egl1-mesa libwayland-server0 3.0-0 libwebkitgtk- 3.0-common libwebp5 libxcb-dri2-0 libxcb-dri3-0 libxcb-glx0 libxcb-present0 libxcb-sync1 libxcb-xfixes0 frontend- gtk ubiquity- ubuntu- artwork ubuntu-mono x11-xkb-utils
# ubiquity-
adwaita-
dpkg-repack ecryptfs-utils emacsen-common gir1.2-
gir1.
gir1.2-xkl-1.0 glib-networking glib-networking
libaspell15 libatk-bridge2.0-0 libatspi2.0-0 libboost-
libdconf1 libdebian-
libgbm1 libgeoclue0 libgl1-mesa-dri libgl1-mesa-glx libglapi-mesa libgstreamer-
libgtk-3-common libharfbuzz-icu0 libhunspell-1.3-0 libhunspell-1.3-0v5 libido3-0.1-0 libindicator3-7 libjavascriptco
libjson-
libparted-
libtimezonema
libwebkitgtk-
libxkbcommon0 libxkbfile1 libxklavier16 libxshmfence1 libxslt1.1 libxxf86vm1 policykit-1 python3-cairo python3-gi-cairo python3-icu python3-pam
rdate sbsigntool ubiquity ubiquity-
0 upgraded, 120 newly installed, 0 to remove and 0 not upgraded.
Need to get 23.4 MB/42.5 MB of archives.
After this operation, 278 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
****
**** icon-theme connman-ui dconf-gsettings -backend dconf-service glib-networking glib-networking -common glib-networking -services desktop- schemas humanity-icon-theme libatk-bridge2.0-0 libatspi2.0-0 libboost- filesystem1. 58.0 libboost- system1. 58.0 libcolord2 libdconf1 glib-1. 0-0 libjson- glib-1. 0-common libllvm3.6v5 libmirclient9 libmircommon5 libmirprotobuf3 libpciaccess0 libprotobuf-lite9v5 libproxy1v5 egl1-mesa libwayland-server0 libxcb-dri2-0
# connman-ui // 183 MB
# The following NEW packages will be installed:
adwaita-
gsettings-
libdrm-amdgpu1 libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libegl1-mesa libepoxy0 libgbm1 libgl1-mesa-dri libgtk-3-0 libgtk-3-bin libgtk-3-common
libjson-
librest-0.7-0 libsoup-gnome2.4-1 libsoup2.4-1 libwayland-client0 libwayland-cursor0 libwayland-
libxcb-xfixes0 libxkbcommon0 ubuntu-mono
0 upgraded, 46 newly installed, 0 to remove and 0 not upgraded.
Need to get 81.6 kB/19.2 MB of archives.
After this operation, 183 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
****
**** icon-theme dconf-gsettings -backend dconf-service glib-networking glib-networking -common glib-networking -services gsettings- desktop- schemas filesystem1. 58.0 libboost- system1. 58.0 libcdio-cdda1 libcdio-paranoia1 libcdio13 libcolord2 libdconf1 libdrm-amdgpu1 libdrm-intel1 glib-1. 0-common libllvm3.6v5 libltdl7 liblzo2-2 gnome2. 4-1 libsoup2.4-1 libvpx2 libwayland-client0 libwayland-cursor0 libwayland- egl1-mesa libwayland-server0 libxcb-dri2-0 libxcb-dri3-0 icon-theme dconf-gsettings -backend dconf-service glib-networking glib-networking -common glib-networking -services gsettings- desktop- schemas filesystem1. 58.0 libboost- system1. 58.0 libcdio-cdda1 libcdio-paranoia1 libcdio13 libcolord2 libdconf1 libdrm-amdgpu1 glib-1. 0-common libllvm3.6v5 egl1-mesa libwayland-server0 libxcb-dri2-0
## gvfs-backends // 201 MB
#root@pourpier:/# apt-get install gvfs-backends
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
adwaita-
gvfs gvfs-common gvfs-daemons gvfs-libs humanity-icon-theme libarchive13 libatk-bridge2.0-0 libatspi2.0-0 libavahi-glib1 libbluetooth3
libboost-
libdrm-nouveau2 libdrm-radeon1 libegl1-mesa libepoxy0 libexif12 libfontenc1 libgbm1 libgd3 libgl1-mesa-dri libgl1-mesa-glx libglapi-mesa
libgphoto2-6 libgphoto2-port12 libgtk-3-0 libgtk-3-bin libgtk-3-common libjson-glib-1.0-0 libjson-
libmirclient9 libmircommon5 libmirprotobuf3 libmtp-common libmtp9 libpciaccess0 libprotobuf-lite9v5 libproxy1v5 librest-0.7-0 libsmbclient
libsoup-
libxcb-glx0 libxcb-present0 libxcb-shape0 libxcb-sync1 libxcb-xfixes0 libxkbcommon0 libxshmfence1 libxtst6 libxv1 libxxf86dga1 libxxf86vm1
ubuntu-mono x11-utils
Suggested packages:
gvfs-backends-goa obex-data-server lrzip libgd-tools gphoto2 mesa-utils
Recommended packages:
gnome-keyring policykit-1-gnome at-spi2-core colord libtxc-dxtn-s2tc0 libtxc-dxtn0 libgphoto2-l10n libmtp-runtime
The following NEW packages will be installed:
adwaita-
gvfs gvfs-backends gvfs-common gvfs-daemons gvfs-libs humanity-icon-theme libarchive13 libatk-bridge2.0-0 libatspi2.0-0 libavahi-glib1
libbluetooth3 libboost-
libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libegl1-mesa libepoxy0 libexif12 libfontenc1 libgbm1 libgd3 libgl1-mesa-dri libgl1-mesa-glx
libglapi-mesa libgphoto2-6 libgphoto2-port12 libgtk-3-0 libgtk-3-bin libgtk-3-common libjson-glib-1.0-0 libjson-
libltdl7 liblzo2-2 libmirclient9 libmircommon5 libmirprotobuf3 libmtp-common libmtp9 libpciaccess0 libprotobuf-lite9v5 libproxy1v5 librest-0.7-0
libsmbclient libsoup-gnome2.4-1 libsoup2.4-1 libvpx2 libwayland-client0 libwayland-cursor0 libwayland-
libxcb-dri3-0 libxcb-glx0 libxcb-present0 libxcb-shape0 libxcb-sync1 libxcb-xfixes0 libxkbcommon0 libxshmfence1 libxtst6 libxv1 libxxf86dga1
libxxf86vm1 ubuntu-mono x11-utils
0 upgraded, 80 newly installed, 0 to remove and 0 not upgraded.
Need to get 3581 kB/22.7 MB of archives.
After this operation, 201 MB of additional disk space will be used.
Do you want to continue? [Y/n] n
Abort.
root@pourpier:/#
****