ubuntu-16.04

问题 I've created a virtual machine with Ubuntu 16.04 LTS and, following this guide, I've installed Tomcat 8.5 and configured as follows: /opt/tomcat/webapps/host-manager/META-INF/context.xml : <Context antiResourceLocking="false" privileged="true"> <Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="192\.168\.1\.124|127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" /> </Context> <!-- my local ip is 192.168.1.124 so I've added it --> /opt/tomcat/conf/tomcat-users.xml <role rolename="manager

问题 I have a .net core 2.0 program running on Linux (Ubuntu Server 16.04 LTS). I'm trying to shutdown the computer by invoking a process with the following command: sudo shutdown -h now , though when the program is running in the background as daemon service, the shutdown process does not work. Here is the code: var process = new Process { StartInfo = { CreateNoWindow = true, RedirectStandardError = true, RedirectStandardInput = true, RedirectStandardOutput = true, UseShellExecute = false,

问题 I have a .net core 2.0 program running on Linux (Ubuntu Server 16.04 LTS). I'm trying to shutdown the computer by invoking a process with the following command: sudo shutdown -h now , though when the program is running in the background as daemon service, the shutdown process does not work. Here is the code: var process = new Process { StartInfo = { CreateNoWindow = true, RedirectStandardError = true, RedirectStandardInput = true, RedirectStandardOutput = true, UseShellExecute = false,

问题 I run this command in the following order in order to run tensoflow in docker container after successful installation in Ubuntu 16.04 (NVIDIA GPU GeFORCE 840M) . 1.sudo service docker start 2.sudo nvidia-docker run -it -p 8888:8888 gcr.io/tensorflow/tensorflow:latest-gpu Then I try to access jupyter in firefox browser by typing localhost:8888 and I am asked to enter the login password in the browser. What is the solution? 回答1: add option "-e PASSWORD=password" to set the environment variable.

问题 sudo pip3 install scikit-learn (any module really just using most recent attempt) sudo pip3 install -U scikit-learn sudo -H pip3 install -U scikit-learn sudo -H pip3 --default-timeout=200 install -U scikit-learn sudo python3 -m pip install scikit-learn every command and any combination of the above results in the same error: Read timed out. The error always occurs at the same point (scikit-learn happens at 24%). I am using the latest version of pip(8.1.2) and I am on ubuntu mate 16.04. The

问题 sudo pip3 install scikit-learn (any module really just using most recent attempt) sudo pip3 install -U scikit-learn sudo -H pip3 install -U scikit-learn sudo -H pip3 --default-timeout=200 install -U scikit-learn sudo python3 -m pip install scikit-learn every command and any combination of the above results in the same error: Read timed out. The error always occurs at the same point (scikit-learn happens at 24%). I am using the latest version of pip(8.1.2) and I am on ubuntu mate 16.04. The

问题 sudo pip3 install scikit-learn (any module really just using most recent attempt) sudo pip3 install -U scikit-learn sudo -H pip3 install -U scikit-learn sudo -H pip3 --default-timeout=200 install -U scikit-learn sudo python3 -m pip install scikit-learn every command and any combination of the above results in the same error: Read timed out. The error always occurs at the same point (scikit-learn happens at 24%). I am using the latest version of pip(8.1.2) and I am on ubuntu mate 16.04. The

问题 I am using ubuntu 16 and trying to set up spark cluster on my lan. I have managed to configure a spark master, and manage to connect a slave from the same machine and see it on localhost:8080 When i try to connect from another machine, problems start, i configured passwordless ssh as explained here when i try to connect to the master using start-slave.sh spark://master:port as explained here I am getting this error log I tried accesing the master using the local ip and the local name (i

问题 I am using ubuntu 16 and trying to set up spark cluster on my lan. I have managed to configure a spark master, and manage to connect a slave from the same machine and see it on localhost:8080 When i try to connect from another machine, problems start, i configured passwordless ssh as explained here when i try to connect to the master using start-slave.sh spark://master:port as explained here I am getting this error log I tried accesing the master using the local ip and the local name (i

问题 I am porting code that compiled on Ubuntu 14.04 to 16.04 . I have cloned my git repo, installed dependencies and tried the usual make command, soon I hit a g++: internal compiler error: Segmentation fault (program cc1plus) ... yet I am not sure where to start to diagnose and resolve this issue. I will share as much as I can, see if someone can guide me through a resolution. Ubuntu $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.2 LTS Release: 16