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  • Ethereum Mining Claymore Nanopool Error


    This happens if you don' have an updated version normally (eg. things were working fine and you suddenly get this error): Pool sent wrong data, cannot set epoch, disconnect ETH: Connection lost, retry in 20 sec... ETH: Connection lost, retry in 20 sec... Solution - Download an updated Claymore!  ........
  • jailkit for chroot ssh account security tutorial and fix for error


    This was done on Centos but I think it's easier on Debian machines, the paths that it is set to use are tailored towards Debian, so there is some fiddling that needs to be done on Centos. This is for chrooting ssh, but jailkit has other uses than just SSH jails but I won't cover them in this writeup. 1. Install jailkit yum install jailkit 2. Setup Jail Home mkdir /home/jail chown root:root /home/ja........
  • get_printer_attrs: resource name '/printers/printers' no good! - cups error


    This is what the /var/log/cups/error.log says after my Samsung CLP-310N decided to stop printing.  This is a new printer that replaced my CLP-300 and it has been working for a day so far. What happened is that I lifted the top part (not realizing there were rollers on it) and it stopped printing. The network activity light was flashing ,hitting the stop button didn't do anything.  Even powering the printer on and off did not help. I have restarted CUPS and SMB on the........
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