24.2 Operating Modes ............................................................................ 432
24.3 Authentication ................................................................................ 433
24.4 Encryption ..................................................................................... 434
24.5 Conguration with YaST ................................................................. 435
24.6 Tips and Tricks for Setting Up a WLAN ............................................ 444
24.7 Troubleshooting ............................................................................. 445
24.8 For More Information ...................................................................... 447
25 Using NetworkManager 449
25.1 Use Cases for NetworkManager ....................................................... 449
25.2 Enabling or Disabling NetworkManager ............................................ 450
25.3 Conguring Network Connections .................................................... 451
25.4 Using the KDE NetworkManager Front-End ...................................... 455
25.5 Using GNOME NetworkManager ..................................................... 458
25.6 NetworkManager and VPN .............................................................. 461
25.7 NetworkManager and Security ......................................................... 462
25.8 Frequently Asked Questions ............................................................. 464
25.9 Troubleshooting ............................................................................. 466
25.10 For More Information .................................................................... 466
26 Using Tablet PCs 469
26.1 Installing Tablet PC Packages ........................................................... 470
26.2 Conguring Your Tablet Device ....................................................... 471
26.3 Using the Virtual Keyboard .............................................................. 471
26.4 Rotating Your Display ..................................................................... 471
26.5 Using Gesture Recognition .............................................................. 472
26.6 Taking Notes and Sketching with the Pen ........................................... 475
26.7 Troubleshooting ............................................................................. 476
26.8 For More Information ...................................................................... 478