Tag Archives: other

[Solved] GitHub Error: remote: Support for password authentication was removed on August 13, 2021.

Errors are reported as follows:

remote: Support for password authentication was removed on August 13, 2021. Please use a personal access token instead.
remote: Please see https://github.blog/2020-12-15-token-authentication-requirements-for-git-operations/ for more information.


GitHub will enable token token token to replace password from August 13, 2021

Generate your own token

Note: be sure to save the generated token, because you can’t see it again after refreshing the page

Just paste the saved token where you enter the password as before

Troubleshooting of Ubuntu wrk installation error

Installation Preferences


git clone https://github.com/wg/wrk.git 

cd mrk
ln -s /xxx/mrk/mrk  /usr/local/bin

be careful

The compilation environment
needs to be installed, including C, C + +
related C libraries, Lua, etc

report errors

echo LuaJIT-2.1
make: unzip: Command not found
Makefile:81: recipe for target ‘obj/LuaJIT-2.1’ failed
make: *** [obj/LuaJIT-2.1] Error 127

Error reporting solution

Linux system does not have its own compression and decompression tools; We need to install it ourselves; When Zip or unzip is used, unzip: command not found or zip: command not found will appear if it is not installed; This happens because unzip and zip are not installed;

sudo apt-get install zip

[Solved] AttributeError: ‘openvino.inference_engine.ie_api.IENetwork‘ object has no attribute ‘input_info‘

[openvino] Problem Description: attributeerror: ‘openvino. Information’_ engine.ie_ api.IENetwork‘ object has no attribute ‘input_ Info ‘
this is due to the version problem. I use 2020.3.355, which is different from that on station B

Change to

There is also a small pit

n, c, h, w = net.inputs[input_blob].input_data.shape
Change to
n, c, h, w = net.inputs[input_blob].shape

Repair connection: an internal error has occurred in windowsserver2016

Repair 01: remote desktop settings

Open the start menu and type remote desktop connection, and then open it. Click the display options button at the bottom. Then go to the experience tab. At the bottom of this tab, there is an option “if the connection is discarded, reconnect.”. Make sure it is checked.

Fix # 02: reestablish connection to domain

We have disconnected to fix this problem and can reconnect to the domain. To do this:

    open the start menu and go to settings. Go to the accounts tab and select the access to work or school tab. Select the domain that you are connected to, and then disconnect from it. Restart your PC and rejoin the domain. Check that the RDP still displays the error

    Fix # 03: change RDP settings in Group Policy Editor

    Step 1: open your start menu and type edit group policy to open it.

    Step 2: follow the following path:

    Computer configuration, management templates, windows components, remote desktop services, Remote Desktop Session host security

    Step 3: double click the “need to use a specific security layer for remote (RDP) connection” option, and then set it to enabled.

    Step 4: right below this option, you’ll see the “security layer.”. Select RDP for this option. Be sure to save your changes and restart your computer.

    Fix # 04: network level authentication

    If a computer is configured to access another computer on the remote desktop, network level authentication or NLA may be the cause of this problem as long as NLA is enabled on the other computer. Therefore, by disabling NLA, we can get rid of this problem:

      right click this PC on the desktop, and then click properties. Now go to the remote settings tab. Be sure to uncheck allow connections to remote desktop computers with network level authentication only. Save the changes

      Fix: Remote Desktop Connection Service

      Open the start menu and type run. Type “service. MSc” in the window and click “enter”. Find Remote Desktop Services, right-click it, and then stop it. Wait a few seconds and restart it.

      These are some proven ways to fix internal errors in Windows remote desktop. If you have any questions, please contact us.

Error running ‘** [install]‘: No valid Maven installation found. Either set the home director

Problem situation

In idea, Maven could not be packaged. This error was reported
error running ‘* * [install]’: no valid Maven installation found. Neither set the home director

Cause of the problem

1. The environment variables of mavden are not configured properly,
2. The Maven path is not configured correctly in idea


The first solution is to configure the environment variable of mavden: m2_ Home = Maven installation path add% M2_ HOME%;
2 and enter Maven in the search box. For example, my Maven path is D: bigdata, bigdataone, datacourseware (1): maven, apache-maven-3.2.2

search my computer for Apache maven, get your file path, import it and click OK

error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file o

Lack of shared library, with root permission:
1. Find the installation package:
Yum whatprovides libstdc + +. So. 6

2. Install: Yum – y install libstdc+ ± 4.8.5-44.el7.i686

If you don’t have root permission, you can only install it manually:
1. Download the corresponding RPM file libstdc+ ± 4.8.5-44. EL7. I686. RPM
Add Link description

2. Send it to the server and decompress it:
directly decompress it in the user’s root directory: rpm2cpio libstdc+ ± 4.8.5-44.el7.i686.rpm | CPIO – idvm
after decompressing, the usr directory will be generated in the root directory

3. Configure environment variables (some of them are not effective at the beginning, but they are effective as follows for reference):

Error in installing Google Chrome in Ubuntu

Problem description

Prepare to install Google browser in Ubuntu, open the installation after downloading and find that it cannot be installed normally, and prompt “this software is from a third party and may contain non free components”, as follows:


Install third party software solutions:

    gdebi installation

    sudo apt install gdebi-core 
      if it can’t be installed, try to change the source and execute first

      sudo apt-get update
        find the location of the downloaded Google browser installation package, and then execute:

        sudo gdebi xxx.deb

        Xxx.deb is the package name