http://blog.csdn.net/cxx0923/article/details/6566635【转自】
【命令】sudo update-java-alternatives -s java-6-sun
【报错】
update-alternatives: error: no alternatives for mozilla-javaplugin.so.
update-alternatives: error: no alternatives for xulrunner-1.9-javaplugin.so.
update-alternatives: error: no alternatives for mozilla-javaplugin.so.
update-alternatives: error: no alternatives for xulrunner-1.9-javaplugin.so.
【解决】apt-get install sun-java6-plugin
然后再update-java-alternatives -s java-6-sun
ok,没再报错
http://wangfei4553693.blog.163.com/blog/static/27010477201192643254820/