Launcher, top Panel, and window decorations missing after 12.04 upgrade
532
Unity doesn't load, no Launcher, no Dash appears
157617
gnome-tweak-tool is missing the window option
125602
How to fill an invisible/empty icon in unity launcher that appeared while trying to dock a launcher?
125010
Trash icon and files have disappeared from the desktop after upgrade to Ubuntu 19.04
137139
How to add drive/partition-icon to the launcher?
29990
Why are my wallpaper settings, tile, zoom, center, scale, fill or span options no longer available?
46105
System tray icons disappeared after upgrading Ubuntu
136853
Properties window missing?
27032
Missing date & time applet from top Unity panel
93991
Restore Missing "Settings" (gnome-control-center) Icon in Ubuntu 18.04
124356
How to disable the grouping of windows on the launcher?
128724
Gnome Tweak Tool is no longer allowing to move the Gnome Application Menu out of the Top Bar on Ubuntu 20.04
19981
Wasted screen space due to multiple horizontal bars at the top when an application is open in GNOME desktop
19410
Material setings in properties window is missing
116279
How do I add a custom launcher?
90508
Problems after upgrading to 14.04 (only background and pointer after login)
29088
How can I remove the Trash icon from the Unity launcher?