Where can we find 3.0 image?
LukePicci or Papampi
Can you give us back, or remember the links and procedures to install the new version without rewriting a complete image on the disk?
Just rename your current ~/NVOC/mining to some thing else like ~/NVOC/mining_old
Then run:
git clone --depth 1 --branch release https://github.com/papampi/nvOC_by_fullzero_Community_Release.git /home/m1/NVOC/mining
It will make a new mining folder and clone the release branch inside.
Edit and copy your 1bash to the new ~/NVOC/mining
Run nvOC upgrade to fetch miners
bash ~/NVOC/mining/nvOC upgrade
Or to keep both, clone to a new folder and make the changes in gnome-terminal default profile.
You can also have a look at
nvOC beta testing wiki