Annoying jailbreak bug that has been present since iOS 3.x
I think this bug will never go away. I have seen it since I had my iPhone 3G jailbroken on 3.x firmware. I have seen it on my friend's jailbroken iPhone 3GS with iOS 4.x. I have seen it with my former iPhone 4 and now with the 4S jailbreak. If I respring/restart springboard (which happens after almost every Cydia install), the usage and standby times get reset and stay blank with a dash. The usage/standby times doesn't start working until you are plugged into your usb cable on AC power or with your Mac/PC usb port.
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