[Bug 68617] Re: [Edgy] PowerManager has no more effect on brightness

[Tom]

I confirm the same issue on a Sony VGN-TX3XP with Edgy (fresh install),

"BTW, proper workaround is to change the script and not to globally
replace /bin/sh with /bin/bash (as mentioned in above comment)."

Please can you enlighten me as to how I could change the hal script(s)
rather than globally replacing /bin/sh with /bin/bash?

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[Edgy] PowerManager has no more effect on brightness
https://launchpad.net/bugs/68617