Wishing to try cinnamon desktop on 3.0 running in virtualbox virtual machine,
# urpmi task-cinnamon
No package named task-cinnamon
# urpmi cinnamon
To satisfy dependencies, the following packages are going to be installed:
Package Version Release Dist DEpoch Arch
(medium "main")
abattis-cantarell-fonts 0.0.16 2 omv 2015.0 noarch
adwaita-cursor-theme 3.18.0 2 omv 2015.0 noarch
adwaita-gtk2-theme 3.18.0 4 omv 2015.0 x86_64
adwaita-gtk3-theme 3.18.0 4 omv 2015.0 x86_64
at-spi2-atk 2.18.1 1 omv 2015.0 x86_64
caribou 0.4.19 3 omv 2015.0 x86_64
clutter-i18n 1.24.0 1 omv 2015.0 x86_64 (suggested)
cogl-i18n 1.22.0 1 omv 2015.0 x86_64 (suggested)
gnome-menus 3.13.3 4 omv 2015.0 x86_64
gnome-themes-standard 3.18.0 4 omv 2015.0 x86_64
gucharmap 3.18.2 1 omv 2015.0 x86_64
lib64accountsservice-gir1.0 0.6.42 1 omv 2015.0 x86_64
lib64caribou-gir1.0 0.4.19 3 omv 2015.0 x86_64
lib64caribou0 0.4.19 3 omv 2015.0 x86_64
lib64clutter-gir1.0 1.24.0 1 omv 2015.0 x86_64
lib64clutter1.0_0 1.24.0 1 omv 2015.0 x86_64
lib64cogl-gir1.0 1.22.0 1 omv 2015.0 x86_64
lib64cogl-pango-gir1.0 1.22.0 1 omv 2015.0 x86_64
lib64cogl-pango20 1.22.0 1 omv 2015.0 x86_64
lib64cogl-path20 1.22.0 1 omv 2015.0 x86_64
lib64cogl20 1.22.0 1 omv 2015.0 x86_64
lib64fontconfig-gir2.0 1.46.0 3 omv 2015.0 x86_64
lib64freetype-gir2.0 1.46.0 3 omv 2015.0 x86_64
lib64gee0.8_2 0.18.0 5 omv 2015.0 x86_64
lib64gl-gir1.0 1.46.0 3 omv 2015.0 x86_64
lib64gnomekbd-gir3.0 3.6.0 10 omv 2015.0 x86_64
lib64gnomekbd8 3.6.0 10 omv 2015.0 x86_64
lib64gnomekbdui8 3.6.0 10 omv 2015.0 x86_64
lib64gucharmap2_90_7 3.18.2 1 omv 2015.0 x86_64
lib64json-glib-gir1.0 1.1.2 1 omv 2015.0 x86_64
lib64json-glib1.0_0 1.1.2 1 omv 2015.0 x86_64
lib64mozjs24.2 24.2.0 3 omv 2015.0 x86_64
lib64nmclient-gir1.0 1.2.2 1 omv 2015.0 x86_64
lib64nmgtk-gir1.0 1.0.10 1 omv 2015.0 x86_64
lib64pangocairo-gir1.0 1.38.1 1 omv 2015.0 x86_64
lib64pangoft2-gir1.0 1.38.1 1 omv 2015.0 x86_64
lib64pyglib2.0_0 2.28.6 14 omv 2015.0 x86_64
lib64upower-glib-gir1.0 0.99.4 1 omv 2015.0 x86_64
lib64xkl-gir1.0 5.3 14 omv 2015.0 x86_64
lib64xklavier16 5.3 14 omv 2015.0 x86_64
networkmanager-applet 1.0.10 1 omv 2015.0 x86_64
polkit-gnome 0.105 13 omv 2015.0 x86_64
python-cssselect 0.9.1 6 omv 2015.0 noarch
python-lxml 3.3.5 6 omv 2015.0 x86_64
python-pexpect 4.2.0 2 omv 2015.0 noarch
python-ptyprocess 0.5.1 1 omv 2015.0 noarch
python-pyinotify 0.9.4 11 omv 2015.0 noarch
python2-gobject 2.28.6 14 omv 2015.0 x86_64
xdriinfo 1.0.5 2 omv 2015.0 x86_64
(medium "contrib")
cinnamon 3.0.7 1 omv 2015.0 x86_64
cinnamon-control-center 3.0.1 1 omv 2015.0 x86_64
cinnamon-desktop 3.0.2 1 omv 2015.0 x86_64
cinnamon-menus 3.0.2 1 omv 2015.0 x86_64
cinnamon-screensaver 3.0.1 1 omv 2015.0 x86_64
cinnamon-session 3.0.1 1 omv 2015.0 x86_64
cinnamon-settings-daemon 3.0.1 1 omv 2015.0 x86_64
cinnamon-translations 3.0.3 1 omv 2015.0 noarch
cjs 3.0.1 1 omv 2015.0 x86_64
lib64cinnamon-control-center1 3.0.1 1 omv 2015.0 x86_64
lib64cinnamon-desktop-gir1.0 3.0.2 1 omv 2015.0 x86_64
lib64cinnamon-desktop4 3.0.2 1 omv 2015.0 x86_64
lib64cinnamon-menu3_0 3.0.2 1 omv 2015.0 x86_64
lib64cjs0 3.0.1 1 omv 2015.0 x86_64
lib64cvc0 3.0.2 1 omv 2015.0 x86_64
lib64muffin0 3.0.5 1 omv 2015.0 x86_64
mate-polkit 1.14.0 1 omv 2015.0 x86_64
muffin 3.0.5 1 omv 2015.0 x86_64
python-pam 0.5.0 1 omv 2015.0 x86_64
python-polib 1.0.4 2 omv 2015.0 noarch
90MB of additional disk space will be used.
18MB of packages will be retrieved.
Proceed with the installation of the 69 packages? (Y/n) y
.....
......
All done.
Logout or reboot, I see no ~cinnamon entry in sddm.
Did you ever test it?