Hi, In my case, I've got problem with nm-applet which cause problem in firefox.
And in fact, it was : saa7134 which cause problem in hal which cause problem in network, and next firefox go offline. I blacklist saa7134 like this : echo 'blacklist saa7134' | sudo tee -a /etc/modprobe.d/blacklist restart, and no more problem ( hal, network, firefox ) Laurent -- Firefox's new "Offline Mode" feature cannot properly detect when there is a valid network available for use in many circumstances https://bugs.launchpad.net/bugs/191889 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs