How can I lock my screen? When I click on the lock button, nothing happens. 1. Right-click on Lock button -> select 'Restart Screensaver Daemon' 2. Check if the xscreensaver daemon is running. At a terminal window, type: pgrep -u your_username xscreensaver -l where your_username is substituted with your username. ... Read More
How do I start Firefox or Thunderbird when it is stating that my 'profile is in use'? With Netscape: rm $HOME/.netscape/lock or rm ~/.netscape/lock For Mozilla: rm $HOME/.mozilla/*/*/lock or rm ~/.mozilla/*/*/lock For Firefox: rm $HOME/.mozilla/firefox/*/lock rm $HOME/.mozilla/firefox/*/... Read More