root@my:~# apt-rdepends collectd
Reading package lists... Done
Building dependency tree       
Reading state information... Done
collectd
  Depends: collectd-core (<< 5.9.2.g-1ubuntu5.1~)
  Depends: libc6 (>= 2.14)
  Depends: librrd8 (>= 1.3.0)
collectd-core
  Depends: debconf (>= 0.5)
  Depends: debconf-2.0
  Depends: libc6 (>= 2.17)
  Depends: libcap2 (>= 1:2.10)
  Depends: lsb-base
debconf
  PreDepends: perl-base (>= 5.20.1-3~)
perl-base
  PreDepends: dpkg (>= 1.17.17)
  PreDepends: libc6 (>= 2.29)
  PreDepends: libcrypt1 (>= 1:4.1.0)
dpkg
  Depends: tar (>= 1.28-1)
  PreDepends: libbz2-1.0
  PreDepends: libc6 (>= 2.15)
  PreDepends: liblzma5 (>= 5.2.2)
  PreDepends: libselinux1 (>= 2.3)
  PreDepends: libzstd1 (>= 1.3.2)
  PreDepends: zlib1g (>= 1:1.1.4)
tar
  PreDepends: libacl1 (>= 2.2.23)
  PreDepends: libc6 (>= 2.17)
  PreDepends: libselinux1 (>= 1.32)
libacl1
  Depends: libc6 (>= 2.14)
libc6
  Depends: libcrypt1 (>= 1:4.4.10-10ubuntu4)
  Depends: libgcc-s1
libcrypt1
  Depends: libc6 (>= 2.25)
libgcc-s1
  Depends: gcc-10-base (= 10.2.0-5ubuntu1~20.04)
  Depends: libc6 (>= 2.14)
gcc-10-base
libselinux1
  Depends: libc6 (>= 2.30)
  Depends: libpcre2-8-0 (>= 10.22)
libpcre2-8-0
  Depends: libc6 (>= 2.14)
libbz2-1.0
  Depends: libc6 (>= 2.4)
liblzma5
  Depends: libc6 (>= 2.17)
libzstd1
  Depends: libc6 (>= 2.14)
zlib1g
  Depends: libc6 (>= 2.14)
debconf-2.0
libcap2
  Depends: libc6 (>= 2.14)
lsb-base
librrd8
  Depends: libc6 (>= 2.29)
  Depends: libcairo2 (>= 1.2.4)
  Depends: libdbi1 (>= 0.8.4)
  Depends: libglib2.0-0 (>= 2.28.0)
  Depends: libpango-1.0-0 (>= 1.22.0)
  Depends: libpangocairo-1.0-0 (>= 1.14.0)
  Depends: libpng16-16 (>= 1.6.2-1)
  Depends: libxml2 (>= 2.7.4)
libcairo2
  Depends: libc6 (>= 2.29)
  Depends: libfontconfig1 (>= 2.12.6)
  Depends: libfreetype6 (>= 2.9.1)
  Depends: libpixman-1-0 (>= 0.30.0)
  Depends: libpng16-16 (>= 1.6.2-1)
  Depends: libx11-6
  Depends: libxcb-render0
  Depends: libxcb-shm0
  Depends: libxcb1 (>= 1.6)
  Depends: libxext6
  Depends: libxrender1
  Depends: zlib1g (>= 1:1.1.4)
libfontconfig1
  Depends: fontconfig-config (>= 2.13.1-2ubuntu3)
  Depends: libc6 (>= 2.14)
  Depends: libexpat1 (>= 2.0.1)
  Depends: libfreetype6 (>= 2.9.1)
  Depends: libuuid1 (>= 2.16)
fontconfig-config
  Depends: fonts-dejavu-core
  Depends: fonts-freefont
  Depends: fonts-liberation
  Depends: ttf-bitstream-vera
  Depends: ucf (>= 0.29)
fonts-dejavu-core
fonts-freefont
fonts-liberation
ttf-bitstream-vera
ucf
  Depends: coreutils (>= 5.91)
  Depends: debconf (>= 1.5.19)
  Depends: sensible-utils
coreutils
  PreDepends: libacl1 (>= 2.2.23)
  PreDepends: libattr1 (>= 1:2.4.44)
  PreDepends: libc6 (>= 2.28)
  PreDepends: libselinux1 (>= 2.1.13)
libattr1
  Depends: libc6 (>= 2.4)
sensible-utils
libexpat1
  Depends: libc6 (>= 2.25)
libfreetype6
  Depends: libc6 (>= 2.14)
  Depends: libpng16-16 (>= 1.6.2-1)
  Depends: zlib1g (>= 1:1.1.4)
libpng16-16
  Depends: libc6 (>= 2.29)
  Depends: zlib1g (>= 1:1.2.11)
libuuid1
  Depends: libc6 (>= 2.25)
libpixman-1-0
  Depends: libc6 (>= 2.29)
libx11-6
  Depends: libc6 (>= 2.26)
  Depends: libx11-data
  Depends: libxcb1 (>= 1.11.1)
libx11-data
libxcb1
  Depends: libc6 (>= 2.14)
  Depends: libxau6
  Depends: libxdmcp6
libxau6
  Depends: libc6 (>= 2.4)
libxdmcp6
  Depends: libbsd0 (>= 0.2.0)
  Depends: libc6 (>= 2.4)
libbsd0
  Depends: libc6 (>= 2.25)
libxcb-render0
  Depends: libc6 (>= 2.14)
  Depends: libxcb1 (>= 1.8)
libxcb-shm0
  Depends: libc6 (>= 2.4)
  Depends: libxcb1 (>= 1.12)
libxext6
  Depends: libc6 (>= 2.14)
  Depends: libx11-6 (>= 2:1.6.0)
libxrender1
  Depends: libc6 (>= 2.14)
  Depends: libx11-6 (>= 2:1.6.0)
libdbi1
  Depends: libc6 (>= 2.14)
libglib2.0-0
  Depends: libc6 (>= 2.28)
  Depends: libffi7 (>= 3.3~20180313)
  Depends: libmount1 (>= 2.28)
  Depends: libpcre3
  Depends: libselinux1 (>= 1.32)
  Depends: zlib1g (>= 1:1.2.2)
libffi7
  Depends: libc6 (>= 2.14)
libmount1
  Depends: libblkid1 (>= 2.17.2)
  Depends: libc6 (>= 2.25)
  Depends: libselinux1 (>= 2.6-3~)
libblkid1
  Depends: libc6 (>= 2.25)
libpcre3
  Depends: libc6 (>= 2.14)
libpango-1.0-0
  Depends: fontconfig (>= 2.1.91)
  Depends: libc6 (>= 2.14)
  Depends: libfribidi0 (>= 1.0.0)
  Depends: libglib2.0-0 (>= 2.59.2)
  Depends: libharfbuzz0b (>= 2.1.1)
  Depends: libthai0 (>= 0.1.25)
fontconfig
  Depends: fontconfig-config
  Depends: libc6 (>= 2.4)
  Depends: libfontconfig1 (>= 2.13.0)
  Depends: libfreetype6 (>= 2.8.1)
libfribidi0
  Depends: libc6 (>= 2.4)
libharfbuzz0b
  Depends: libc6 (>= 2.14)
  Depends: libfreetype6 (>= 2.9.1)
  Depends: libglib2.0-0 (>= 2.31.8)
  Depends: libgraphite2-3 (>= 1.2.2)
libgraphite2-3
  Depends: libc6 (>= 2.14)
libthai0
  Depends: libc6 (>= 2.14)
  Depends: libdatrie1 (>= 0.2.0)
  Depends: libthai-data (>= 0.1.10)
libdatrie1
  Depends: libc6 (>= 2.14)
libthai-data
libpangocairo-1.0-0
  Depends: libc6 (>= 2.4)
  Depends: libcairo2 (>= 1.12.10)
  Depends: libfontconfig1 (>= 2.12.6)
  Depends: libglib2.0-0 (>= 2.59.2)
  Depends: libpango-1.0-0 (= 1.44.7-2ubuntu4)
  Depends: libpangoft2-1.0-0 (= 1.44.7-2ubuntu4)
libpangoft2-1.0-0
  Depends: libc6 (>= 2.4)
  Depends: libfontconfig1 (>= 2.13.0)
  Depends: libfreetype6 (>= 2.2.1)
  Depends: libglib2.0-0 (>= 2.59.2)
  Depends: libharfbuzz0b (>= 2.6.0)
  Depends: libpango-1.0-0 (= 1.44.7-2ubuntu4)
libxml2
  Depends: libc6 (>= 2.29)
  Depends: libicu66 (>= 66.1-1~)
  Depends: liblzma5 (>= 5.1.1alpha+20120614)
  Depends: zlib1g (>= 1:1.2.3.3)
libicu66
  Depends: libc6 (>= 2.29)
  Depends: libgcc-s1 (>= 3.0)
  Depends: libstdc++6 (>= 5.2)
  Depends: tzdata (>> 2019c-3ubuntu1~)
libstdc++6
  Depends: gcc-10-base (= 10.2.0-5ubuntu1~20.04)
  Depends: libc6 (>= 2.18)
  Depends: libgcc-s1 (>= 4.2)
tzdata
  Depends: debconf (>= 0.5)
  Depends: debconf-2.0

And gnome desktop is not installed:

root@my:~# dpkg -s ubuntu-gnome-desktop
dpkg-query: package 'ubuntu-gnome-desktop' is not installed and no information is available
Use dpkg --info (= dpkg-deb --info) to examine archive files.