I'm on a 64bit Ubuntu 12.10 machine.
I compiled the source of TeXStudio today (2.5.2) and it went well. After compiling in the search dashboard of Ubuntu TeXStudio won't show, even after a log-off / log-on. Moreover, if I manually find and click the
.desktop file in my installation directory it opens an intance of TexStudio where ALL compile-commands are empty. Plus, the
.desktop file has no icon nor I managed to add one.
This does not occur if I start TeXStudio from a Terminal window. In this case, everything works as expected, except for the icon which is still missing.