For the Inspiron 1420, make sure you install linux-backports-modules-2.6.22-14-generic, not linux-backports-modules-generic. These 2 are different:
http://packages.ubuntu.com/gutsy/base/linux-backports-modules-2.6.22-14-generic http://packages.ubuntu.com/gutsy/devel/linux-backports-modules-generic
For the Inspiron 1420, make sure you install linux-backports -modules- 2.6.22- 14-generic, not linux-backports -modules- generic. These 2 are different:
http:// packages. ubuntu. com/gutsy/ base/linux- backports- modules- 2.6.22- 14-generic packages. ubuntu. com/gutsy/ devel/linux- backports- modules- generic
http://