Regarding bitcoincore

[anopay]

Running it as first time user. It gives an error, which im not sure what causes or if I should do anything. Screenshot here https://imgur.com/a/pDUgORz

[Forsyth Jones]

have U installed how? PPA or manually downloading the tar.gz package? however, try uninstalling to install again:

if installed by PPA run the following command through the terminal:

Code:

sudo add-apt-repository ppa:bitcoin/bitcoin -r -y
sudo apt-get remove bitcoin-qt bitcoind --auto-remove

Once you have uninstalled, please install again by PPA:

Code:

sudo add-apt-repository ppa:bitcoin/bitcoin
sudo apt-get update
sudo apt-get install bitcoin-qt bitcoind

if the persister error tries to contact Bitcoin Core developers by github in issues

[odolvlobo]

This question should be posted in or moved to the Bitcoin Technical Support forum.

[mikeywith]

I do not see a problem here, this only occurs every time a new block is found, i think it only means that the client failed to idenfity the bitcoin core version of 32 blocks from the 100 last blocks mined, aside form that your bitcoind seems to be running just fine. don't bother about it