Didier : In fact, if I open one program it does not happen but it happens if I have more than one active program.
Then it can be firefox with libreoffice or liferea with the software center... As soon as 2 or more programs are open the launcher vanishes. It happens everytime.
can't tell you more...
Didier : In fact, if I open one program it does not happen but it happens if I have more than one active program.
Then it can be firefox with libreoffice or liferea with the software center... As soon as 2 or more programs are open the launcher vanishes. It happens everytime.
can't tell you more...