[Ubuntu Wiki] Update of "Hotkeys/Troubleshooting" by daltenty

[Ubuntu Wiki]

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The following page has been changed by daltenty:
http://wiki.ubuntu.com/Hotkeys/Troubleshooting?action=diff&rev1=35&rev2=36

The comment on the change is:
Change troubleshooting instructions to reflect the fact that karmic is no longer the current release

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  === Step-by-step Troubleshooting ===
  
- /!\ '''NOTE:''' You need to run current Ubuntu 9.10 ("Karmic Koala") for this; running these commands from a live system will work, so you do not need to actually have the Ubuntu development release installed. Since the hotkey architecture changed in Ubuntu 9.10, we cannot use debugging information collected on older Ubuntu releases.
+ /!\ '''NOTE:''' You need to run Ubuntu 9.10 ("Karmic Koala") or newer for this; running these commands from a live system will work, so you do not need to actually have the Ubuntu development release installed. Since the hotkey architecture changed in Ubuntu 9.10, we cannot use debugging information collected on older Ubuntu releases.
  
   1. if `gnome-settings-daemon` or `gnome-power-manager` is running, stop it first with `killall gnome-settings-daemon gnome-power-manager`; these daemons grab some X events exclusively and prevent them from being seen with `xev`.
   1. run `xev` to test whether a keypress event is seen: {{{