error: iceweasel is already running put is not responting

[aetos]

Iceweasel is already running, but is not responding. To open a new window,
you must first close the existing Iceweasel process, or restart your system.

any solution???? tnks!!

[staticn0de]

Run top

Grab process Id of iceweasel

Run kill *process id*

Or... Restart your system

[aetos]

Run top

Grab process Id of iceweasel

Run kill *process id*

Or... Restart your system

Thanks for the reply but talks about a permanent solution.