The private key associated with the account is password protected. When you started AlethZero for the first time you were prompted to set a passphrase.
If you can't remember it then can create a new account with a new passphrase.
I remember it, so enter it... But not work, still request passphrase. So i remove and reinstall alethzero, but this time i can't mine ether even i checked Force Mining Option!
In my computer, there are Eris industry product. Is this the problem? Can it cause some error? If so, what should i do?
The account management system in Aleth has changed some time ago, although it should still recognise old accounts as "unprotected". Are you sure your password is correct? A typo maybe. In any case, wiping ~/.ethereum should do the job
@tym4t ahh... I got another problem. When i wiped out that directory what u said and restart, I can't mine ether due to Block's high difficulty. Its Difficulty is 131072! It doesn't make sense!
As i know, The first genesis block's Difficulty must be 1. Hmm.. what should i do? I can't mine ether..
Answers
But not work, still request passphrase. So i remove and reinstall alethzero, but this time i can't mine ether even i checked Force Mining Option!
In my computer, there are Eris industry product. Is this the problem? Can it cause some
error? If so, what should i do?
PS: I'm using Ubuntu 14.10
Its Difficulty is 131072! It doesn't make sense!
As i know, The first genesis block's Difficulty must be 1.
Hmm.. what should i do? I can't mine ether..