Hello jezra, sorry but i can't understand, the question is for firefox OS or for firefox ?

if it is for firefox (for your linux) then Try Firefox Safe Mode to see if the problem goes away. Safe Mode is a troubleshooting mode, which disables most add-ons.

(If you're not using it, switch to the Default theme.)

• You can open Firefox 4.0+ in Safe Mode by holding the Shift key when you open the Firefox desktop or Start menu shortcut.
• Or open the Help menu and click on the Restart with Add-ons Disabled... menu item while Firefox is running.

Once you get the pop-up, just select "'Start in Safe Mode"

If the issue is not present in Firefox Safe Mode, your problem is probably caused by an extension, and you need to figure out which one. Please follow the Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems article for that.

To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.

When you figure out what's causing your issues, please let us know. It might help other users who have the same problem.

Thank you.

this is in regards to the web browser in Firefox OS.

sorry i'm not familiar with firefox os, please wait another contributor to help you

thanks

Hi Jezra,

We don't support copy/paste on FIrefox OS yet, thanks for your patience, we are working on this feature for a future update.

Best regards, Michelle Luna