Firefox "not responding", can't force quit, doesn't show in activity monitor
15750
App crashes, dock icon remains, can't reboot, yet no process in ps aux to kill
71052
How to make Firefox use the newest Java version, which is already installed?
124157
Can't login using Firefox 21 Nightly / 19 stable
136882
Applications Not Reopening After Restart
103815
Firefox 5, Geolocating and "Not Now" Issue
63294
Where can I ask questions regarding Firefox?
9206
Activity Monitor in Mavericks "Show Memory Usage" dock icon gone?
119853
Firefox suspicious subprocess (turned out to be legitimate FF behavior)
122359
How can I kill a non-responding app?
90062
How would I identify what's causing my Mac to permanently hang on shutdown?
36354
Why am I not able to shutdown, log-off and restart after an upgrade to Ubuntu 13.10?
22228
Why does Firefox take nearly 300MB+ of RAM just to open one tab?
52463
Problems with Chrome browser after suspending the computer on Ubuntu 20.04
153742
Firefox browser opens but URL is not launched
13208
Can't log in using Firefox in Stack Overflow
91802
How can I restore Mozilla Firefox crashed session from "sessionrestore-backups" .jsonlz4 file?
132159
pain of browser back button