There is no prev_tab_accelerator o next_tab_accelerator config option. The one you need to change is move_tab_accelerator.
So this is what you need: move_tab_accelerator=4 prev_tab_key=Page_Up next_tab_key=Page_Down
If it isn't a bug, please next time add your question in the "Answers" section in Launchpad. Thanks.
There is no prev_tab_ accelerator o next_tab_ accelerator config option. The one you need to change is move_tab_ accelerator.
So this is what you need: accelerator= 4 key=Page_ Up key=Page_ Down
move_tab_
prev_tab_
next_tab_
If it isn't a bug, please next time add your question in the "Answers" section in Launchpad. Thanks.