Is anybody else having recent trouble with Firefox for Linux and Hotmail? Within the last 24 hours or so I suddenly cannot write/reply any messages. No cursor ever appears in the writing window. Firefox/Hotmail still works fine on my Windows 7 machine.
I made no changes to Firefox configuration or system configuration prior to the problem appearing. I have already tried disabling all add-ons. That did not solve it.
OS is Ubuntu 12.04 with the current Firefox (25).