I can confirm this behaviour in a fully updated stock-standard Lucid install. After discussing this issue with pitti, it is believed to be a case of compiz reading the metacity keybindings and doing something strange with them.
Running:
$ gconftool -u /apps/metacity/global_keybindings/run_command_terminal
removes the ALT+T binding only until the session is restarted. Upon restarting the session, the ALT+T binding returns.
I can confirm this behaviour in a fully updated stock-standard Lucid install. After discussing this issue with pitti, it is believed to be a case of compiz reading the metacity keybindings and doing something strange with them.
http:// ubuntu. pastebin. com/SnG0nep0 contains the output of: schema- defaults /apps/metacity/ global_ keybindings
$ gconftool -a --ignore-
&
$ grep -A1 run_command_ terminal /var/lib/ gconf/debian. defaults/ %gconf- tree.xml
Running: global_ keybindings/ run_command_ terminal
$ gconftool -u /apps/metacity/
removes the ALT+T binding only until the session is restarted. Upon restarting the session, the ALT+T binding returns.