Boot – B250 Mining Mobo with 8 RX580 – does not work

I am trying to set a mining rig with eight RX580s with Ubuntu 18.04, Claymore 15, Mobo B250

When I use nomodeset in grub. Claymore can not recognize the GPUs, Opencl headers, then I can not use Claymore and run the system despite Ubuntu boot.

If I use 6 GPUs. The system boots up and I can use all six GPUs for mining. But with every addition, the boot process does not work properly and I can not access the system.

I used immo = soft, ipc = noaer but the same result. I changed the BIOS settings and the same.

I look forward to a guide or help,



plugins – xprofile_get_field_data does not work for pre_get_posts

I work with pre_get_posts Action Hook and Call xprofile_get_field_data The function returns an empty string. After looking into the function, the array $ bp-> profile does not seem to be fully loaded, and $ bp-> profile-> table_name_fields is missing and generates a MySQL error.

I disabled all other plugins and the problem persists.

What do I miss?

Linux – MySQL does not work after using different commands. [Ubuntu 16.04]

I installed MySQL and MariaDB a few days ago and was able to use MariaDB to create a table of data in it. I think I forgot the password and I tried to uninstall MySQL and MariaDB from my computer. I've followed several different instructions for uninstalling and reinstalling, but the more I do, the more I break it. So I followed this special guide: here

I've gone through all the steps, and when I get to the installation step, I do the following:

sudo apt-get install mysql-server

Here is the output I get:

Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  libaio1 libevent-core-2.0-5 mysql-client-5.7 mysql-client-core-5.7
  mysql-common mysql-server-5.7 mysql-server-core-5.7
Suggested packages:
  mailx tinyca
The following NEW packages will be installed:
  libaio1 libevent-core-2.0-5 mysql-client-5.7 mysql-client-core-5.7
  mysql-common mysql-server mysql-server-5.7 mysql-server-core-5.7
0 upgraded, 8 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/18.7 MB of archives.
After this operation, 161 MB of additional disk space will be used.
Do you want to continue? (Y/n) y
Preconfiguring packages ...
Selecting previously unselected package mysql-common.
(Reading database ... 437811 files and directories currently installed.)
Preparing to unpack .../mysql-common_1%3a10.3.18+maria~xenial_all.deb ...
Unpacking mysql-common (1:10.3.18+maria~xenial) ...
Selecting previously unselected package libaio1:amd64.
Preparing to unpack .../libaio1_0.3.110-2_amd64.deb ...
Unpacking libaio1:amd64 (0.3.110-2) ...
Selecting previously unselected package mysql-client-core-5.7.
Preparing to unpack .../mysql-client-core-5.7_5.7.27-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-client-core-5.7 (5.7.27-0ubuntu0.16.04.1) ...
Selecting previously unselected package mysql-client-5.7.
Preparing to unpack .../mysql-client-5.7_5.7.27-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-client-5.7 (5.7.27-0ubuntu0.16.04.1) ...
Selecting previously unselected package mysql-server-core-5.7.
Preparing to unpack .../mysql-server-core-5.7_5.7.27-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-server-core-5.7 (5.7.27-0ubuntu0.16.04.1) ...
Selecting previously unselected package libevent-core-2.0-5:amd64.
Preparing to unpack .../libevent-core-2.0-5_2.0.21-stable-2ubuntu0.16.04.1_amd64.deb ...
Unpacking libevent-core-2.0-5:amd64 (2.0.21-stable-2ubuntu0.16.04.1) ...
Processing triggers for libc-bin (2.23-0ubuntu11) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up mysql-common (1:10.3.18+maria~xenial) ...
(Reading database ... 437973 files and directories currently installed.)
Preparing to unpack .../mysql-server-5.7_5.7.27-0ubuntu0.16.04.1_amd64.deb ...
Failed to stop mysql.service: Unit mysql.service not loaded.
invoke-rc.d: initscript mysql, action "stop" failed.
invoke-rc.d returned 5
There is a MySQL server running, but we failed in our attempts to stop it.
Stop it yourself and try again!
dpkg: error processing archive /var/cache/apt/archives/mysql-server-5.7_5.7.27-0ubuntu0.16.04.1_amd64.deb (--unpack):
 subprocess new pre-installation script returned error exit status 1
Selecting previously unselected package mysql-server.
Preparing to unpack .../mysql-server_5.7.27-0ubuntu0.16.04.1_all.deb ...
Unpacking mysql-server (5.7.27-0ubuntu0.16.04.1) ...
Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)

The parts that annoy me again and again are the following:

There is a MySQL server running, but we failed in our attempts to stop it.
Stop it yourself and try again!


Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)

I am not a Linux expert so I am very confused about what this could mean. I tried to go to mine etc/mysql Folder and delete all content inside, and still nothing worked.

When you execute this command:
mysqladmin -u root -p status
I get this output:

mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)'
Check that mysqld is running and that the socket: '/var/run/mysqld/mysqld.sock' exists!

I also tried: sudo /etc/init.d/mysql stop
and got:

(....) Stopping mysql (via systemctl): mysql.serviceFailed to stop mysql.service: Unit mysql.service not loaded.

Again, I can not read any of these errors. Usually I just copy and paste them, but some of the instructions talk about things I do not know. What's wrong with my MySQL installation?

Does a non-USB 3-flash-to-camera adapter work for the new iPhone migration?

Apple's support documents list only the "Lightning to USB 3 Camera Adapter" as compatible with this process. If you want to be sure that it works, use this adapter.

You can test your old adapter without fear of breakage. If the "Flash to USB Camera Adapter" works for you, it will be limited to USB 2 speeds as higher speeds are not supported.

Web Development – Converting complex XML (or content tree) to HTML – How does it work (in Java)?

I have a deep object content tree, which I convert to XML using JAXB and a small self-written API.

But now I want to create a static HTML site that basically has the same content (and structure) as the XML site, but contains tables, parts that can be compressed, images, and so on.

How can I tackle this?

  • Use XSLT It seems a bit "redundant" because it depends heavily on the XML, and as the XML changes, so does the XSLT.
  • Kind of Template engine is exaggerated because I only need a static page.
  • Create HTML with a simple library like j2html Hard coding of the structure and small methods for repetitive elements.

I am currently the last option, just because it seems to be the easiest and fastest way, but I'm worried that I'll shoot myself in the foot.

Jump animation does not work

I ran into a problem with my player. I followed a tutorial for creating a platformer. I have inserted the UI buttons and then linked to the functions with a script like this

public GameObject player; // link to the player script;
Player playerVariable;
// start is called before the first frame update
void start ()
playerVariable = player.GetComponent ();

public void MobileMoveLeft()

public void MobileMoveRight()

public void MobileStop()

public void MobileFireGun()

public void MobileJump()

When I press the up arrow on the keyboard, the player jumps and the animation jump is the player. However, if I press the UI jump button, the player still jumps, but the jump animation is NOT the player.

public void Jump ()
if (SantaOnGround)

        SantaOnGround = true;
        rb.AddForce(new Vector2(0, JumpForce));
        Animation.SetInteger("state", 2);

The function php – file_exists does not work


    if (file_exists($filecs)) {
        echo "CS found";
    } else{
        echo "CS not found";

    if (file_exists($filejs)) {
        echo "JS found";
    } else{
        echo "JS not found";

Although the path to the directory is correct, false is returned. Can someone explain why this happens? I am new to PHP and WordPress. Thank you very much.

Sell ​​- Profitable Fb Ads Agency – Let's work together in the long term

Notes of the seller


No headaches, the services offered on the website are completely outsourced. The supplier handles all customer inquiries – all supplier data, including replacement suppliers, are taken into account when selling this website.

Anyone can run this business, no experience with Facebook ads, no experience with the optimization of Facebook ads, no experience in sales required – no problems ………… .. Run in this billionaire niche, the composition and optimization of Facebook includes, your own Facebook advertising agency advertising campaigns.

Every company in the world needs to serve Facebook ads to stay competitive. Facebook will keep advertising costs down so that this phenomenon can reach its full potential!

What happens when a sale takes place?

You will immediately receive an e-mail and a payment via PayPal when a customer places an order on your new website. Then you give the same order to the supplier to provide the required service.

You provide the supplier with the necessary information that you have already received from your customer, who has filled in this information in the order form. Your supplier will immediately take over the delivery of the service, and you will be able to provide your customers with recurring billing through Paypal, and free up the same margin each month.

Package 1

COST 50 $

SELL $ 149

WIN $ 99

Package 2

COST 80 $

SELL $ 299

WIN $ 219

Package 3

COST 130 $

SELL $ 399

WIN $ 269

Very reliable supplier with a proven track record. Including backup suppliers.

This site will run on autopilot if you have adequate communication skills. No telephone contact with customers is required. Forward emails only. No Skype calls, just e-mail exchange.

Remember that you receive multiple orders from both the SAME CUSTOMER and the referral business. The income of 10 customers per week could quickly double from 3,999 USD to 8,000 USD per week.

Why are For the current market relevant Facebook ads?

Facebook has well over 2 billion active monthly users!

These are wealthy and willing to buy prospects that can be addressed very accurately. Facebook literally puts millions of customers within your reach, allowing you to focus on your ideal customers for the best results.

An effective Facebook ad campaign targets potential customers based on age, gender, location, interests, posts and pages they like, and more.

This valuable data allows you to target ads to an "ideal" customer before they even know it!

A forest of low-hanging fruits is available for a clever Facebook ad campaign.

Digital marketing will ultimately rely exclusively on Facebook ads to accurately address customers.

How will it work again?

1. You buy this reseller site:

2. You apply it with the simple marketing plan I provide (that works).

3. Receive requests that are easy to manage as all information requested by the prospect is easily listed on the order form on the website.

4. The customer is impressed … then he makes a purchase via PayPal and you will receive the money immediately on your PayPal account, eg. $ 399 for package 4.

5. Then contact your supplier by e-mail with the order data filled out by your customer.

6. The supplier then delivers the project – A fully managed Facebook advertising campaign directly to your customer.

7. The campaign will bring money to your customer so that you can continue service and automatically bill customers through PayPal.

Most importantly, your supplier will provide this service quickly and efficiently. Your customer will be delighted with his return on investment. The provider also provides your customers with a free Facebook page if they do not have a Facebook page. They use this as a hook for new customers.

And best of all, you can win over your customers for recurring billing through Paypal and earn the same profit margin every month.

This site is a cash cow for anyone with adequate communication skills and the ability to follow a simple marketing plan to drive traffic and sales.

In order to What do you have to do after purchasing this website?

You generate traffic to your website by following the marketing plan that is on sale. The plan's social media marketing element is the latest strategy that marketers use to quickly generate traffic that is converted into sales. You have access to all this. And you DO NOT have to use your own social media accounts.

Basically, if you put your website on VIRAL, you can handle more than 100 customers per month hands-free. Your supplier takes care of everything.

All you have to do is focus on your website generating traffic. There is an extended plan for this, which is included in the sale – and works.

Work from anywhere in the world.

What do you get when you buy this site?

You get:

Premium Domain Name

1 year hosting

Premium Design

Facebook ads created for you with custom audiences

marketing plan

Social Media Marketing Guide

Operation Manual

supplier contacts

E-mail Hosting