Resolution of Ethereum Mining problems on Ubuntu 14.04 with CGminer
As a beginner in Bitcoin Mining, you are probably anxious to start and start earning prizes. However, the problems with the creation of CGminer on Ubuntu 14.04 can hinder your progress. In this article, we will walk through the steps to solve common problems and we will help you successfully perform Ethereum mining on your system.
Understandingcgminer
Before immersing yourself in solving problems, we quickly understand what CGminer is. CGminer is a control interface for cryptocurrency mining using the SHA-256 algorithm. It allows users to install a pool of miners on their system to solve complex mathematical equations in exchange for cryptocurrency prizes.
Installation of CGminer on Ubuntu 14.04
To start, you need to install CGminer on your Ubuntu 14.04 system. You can do it by carrying out the following command:
`Bash
SUDO APT-GET UPDATE && SUDO APT-GET INSTALL CGminer
`
Common problems with the installation of CGminer
Before proceeding, let's solve some common problems that could cause problems with the installation of CGminer:
- Waiting for Hotplug USB devices: this problem is often related to the operating system that does not recognize the USB device when connected. Make sure your USB device is recognized by the operating system and try to execute the 'CGminer "command time to see if the problem is solved.
- Error messages : If you meet error messages during the installation of CGminer or during the execution of the mining pool, check the output of the console for the clues. It is possible to use tools such as dmesg to acquire and analyze error messages.
Problem resolution steps
To solve these problems, try the following problems resolution steps:
Step 1: Wait the USB Hotplug devices
- Make sure your USB device is recognized by the operating system.
- Try to disconnect and replicate the device several times to see if it solves the problem.
Step 2: Check the console output
- Performdmesg
to acquire and analyze error messages:
Bash
SUDO DMESG | GREP CGminer
`
This will display any error messages relating to CGminer's installation or pool of mining.
- Check the errors that could indicate a problem with the system USB device.
passage 3: Update addictions
- If you meet an error message such as "Libudev-Dev" not found, make sure that the Ubuntu 14.04 repository is updated in execution:
Bash
SUDO APT-GET UPDATE && SUDO APT-GET INSTALL LIBUDEV-DEV
`
- Try to update the package index and install missing addictions:
Bash
SUDO APT-GET UPDATE && SUDO APT-GET INSTAL-Fix-Missing
`
Step 4: Perform CGminer with Debug mode
- To obtain more detailed information on the mining process, try to performcgminer ‘in debug mode:
`Bash
./CGminer -o Statum+TCP: //www.albamine.net: 3333 -U
`
This will display the debug output that could help identify problems.
passage 5: Check the configuration of the pool
- Make sure your mining pool is set correctly:
Bash
SUDO CGMINER -POOL = ” — user = “
`
Check the configuration of the pool and make sure that it corresponds to the configuration.
passage 6: Check system registers
- Check the system registers for any errors or warnings relating to mining:
Bash
SUDO Journalctl -U Systemd -minion
``
This will display information on the minion process, including any errors that could occur.
Following these passers -by -resolution of the problems and checking the console output, you should be able to solve common problems with the installation of CGminer on Ubuntu 14.04 and start with Ethereum Mining on your system.
