ubuntu-18.04

问题 I was trying to pull an image from docker.io, but I'm getting this error, recently I have changed my DNS I'm not sure is that the reason...I executed minikube ssh and I executed docker pull then I got this error Error response from daemon: Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io on 10.0.2.3:53: read udp 10.0.2.15:32905->10.0.2.3:53: i/o timeout My Env -: Docker version -: 19.03.1 minikube version -: 1.2.0 ubuntu version -: 18.04 This is my resolv.conf.d -->

问题 This question already has answers here : cmake and libpthread (4 answers) Undefined reference to pthread_create in Linux (14 answers) Closed 2 days ago . I want to rebuild a simple application based on a .cpp, a .h and multiple .so files. From what i've seen, my CMakeLists.txt should be like this : cmake_minimum_required(VERSION 3.5) set(CMAKE_CXX_STANDARD 11) project(test C CXX) add_executable(${PROJECT_NAME} main.cpp) target_include_directories(${PROJECT_NAME} PUBLIC ${CMAKE_SOURCE_DIR}/lib

问题 This question already has answers here : cmake and libpthread (4 answers) Undefined reference to pthread_create in Linux (14 answers) Closed yesterday . I want to rebuild a simple application based on a .cpp, a .h and multiple .so files. From what i've seen, my CMakeLists.txt should be like this : cmake_minimum_required(VERSION 3.5) set(CMAKE_CXX_STANDARD 11) project(test C CXX) add_executable(${PROJECT_NAME} main.cpp) target_include_directories(${PROJECT_NAME} PUBLIC ${CMAKE_SOURCE_DIR}/lib)

问题 I am new to Python and Python-Flask and have ran into an error. I am using Ubuntu 18.04.3 LTS and Python 2.7.15+ to build a python-flask web application. When installing flask-mysqldb I run into an error. $ pip install flask-mysqldb The full output: DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. More details about Python 2

问题 So I installed ubuntu 18.04.2 on this little laptop that I just bought, the thinkpad x220. I'm trying to make it into a machine with which I can program asp.net core applications on. However I can't for the life of me find how to write commands in the Package Manager Console in the Ubuntu terminal. For example if you open visual studio on windows and go Tools->Nuget Package Manager->Package Manager Console. This opens the Package Manager Console. I want to be able to access this on Ubuntu.

问题 Cannot push anymore to origin master, git push origin master , since a few days, I have uninstalled git and Visual Code and reinstalled it but nothing, I'v got same error : Missing or invalid credentials. Error: socket hang up at connResetException (internal/errors.js:559:14) at Socket.socketOnEnd (_http_client.js:433:23) at Socket.emit (events.js:208:15) at endReadableNT (_stream_readable.js:1168:12) at processTicksAndRejections (internal/process/task_queues.js:77:11) { code: 'ECONNRESET' }

问题 I need to execute the following command in WSL: sudo curl -L "https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose In order to execute it from powershell, i tried to run: Ubuntu1804 run "sudo curl -L 'https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname -s)-$(uname -m)' -o /usr/local/bin/docker-compose" But errors occur as it cannot find the value of uname -s and uname -m uname : The

问题 The AVIF image format looks to be a really promising format. How can you compile and use it on a web server? Mine specifically is Ubuntu 18.04/Nginx but I'm looking for a gist of how to compile and start converting images? 回答1: AVIF seems to be a new format, and not much info could be found. But, let's go right away into the findings, that were there: From [1] I found a cook book how to serve those on Nginx: http { # ... Omitted. map $http_accept $ai { "~avif" "a"; "~webp" "w"; default ""; }

问题 I am having this problem with wheels: 'Could not build wheels for ..., since package 'wheel' is not installed.' with several packages and I have no idea what to do since - as you can see in the very end - I have installed the wheel package I am doing this on Ubuntu 18.04 I will be grateful for any help! mikolajbe@mikolajbe-vb:~/freqtrade$ ./setup.sh --install /usr/bin/python3.6 using Python 3.6 ------------------------- Installing mandatory dependencies ------------------------- Debian/Ubuntu

问题 I am having this problem with wheels: 'Could not build wheels for ..., since package 'wheel' is not installed.' with several packages and I have no idea what to do since - as you can see in the very end - I have installed the wheel package I am doing this on Ubuntu 18.04 I will be grateful for any help! mikolajbe@mikolajbe-vb:~/freqtrade$ ./setup.sh --install /usr/bin/python3.6 using Python 3.6 ------------------------- Installing mandatory dependencies ------------------------- Debian/Ubuntu