Mozilla Firefox

Since yesterday, I cant use firefox anymore.
When I launch it, It appears half a second and close.
I tried to remove it in yast, then install again. No result.
Any good idea?
Thank You

Try to run it from terminal and post the error(s) here you get.
Just type:

firefox

Yessss!
It was a problem with gecko-mediaplayer. I installed it regarding another problem with codecs. It stands on codecs configuration page.
I just removed it and it’s OK.
Thanks a lot

Good job, that you sorted it out.