http://fuk.io/a2-terminator-innosilicon-scrypt-asic-miner-setup-guide-and-review/ive got to some unusual problems with my A2 and RaspbPi - here is all fixes etc you need
here is copy+pasted part of issue of how to fully reinstall SD card:
My problem with A2 Terminator was unusual [other customers told me they never had this issue] and it was.. Raspberry PI that is the heart of the machine had.. no Cgminer installed on SD card! So after hours of messing with IPs, router and stuff i found out its not me being lame but actually the miner doesnt know its a miner yet! Even if you are cluless about Linux or mounting images the process is totally easy and straight forward.
1. Download DiskImager but not installer but “source” on the archive page. Installer is fucked up and in most cases wont install.
2. Download this Overclock image for A2 Innosilicon made by Emdje
3. Unzip it and mount to SD card from our Innosilicon miner
4. Put inside and get on the miner. Change IP on top to the one you want (see video).
This image is also better because it allows you to run A2 Temrinator overclocked to 96mhs speed whiuch is preety sick to mine scrypt coins right now.
