【win10安装ubuntu系统,报错WslRegisterDistribution failed with error: 0x8007019e】教程文章相关的互联网学习教程文章

ubuntu linux -报错 source: not found

报错:source: not found原因:sh 和 bash 是不同的 shell,sh中没有 source 命令。所以用 sh 或者 ./ 运行的时候,会提示这个错误。解决办法:sudo bash test.sh原文:https://www.cnblogs.com/wen-/p/12112350.html

Ubuntu adb 报错:no permissions (user in plugdev group; are your udev rules wrong?);【代码】

1. 安装adb,查看自己的安卓设备sudo apt-get install android-tools-adb adb start-server lsusb输出信息:Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 005: ID 8087:0a2b Intel Corp. Bus 001 Device 003: ID 18f8:0f99 android xxx Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub2. 创建设备文件(文件名随便):sudo vim /etc/udev/rules.d/90-android.rules内容:SUBSYS...

ubuntu上跑python连接pg,报错 ImportError: No module named psycopg2

ubuntu上跑python连接pg,报错 ImportError: No module named psycopg2 root@pgproxy1:~# python /home/zxw/PGWriterTest_m.py Traceback (most recent call last): File "/home/zxw/PGWriterTest_m.py", line 4, in <module> import psycopg2 ImportError: No module named psycopg2 例如以下安装: 1 root@pgproxy1:~# apt-cache search psycopg2 python-psycopg2 - Python module for PostgreSQL python-psycopg2-dbg -...

ssh远程登录Ubuntu报错:Permission denied, please try again.

ssh到server上的时候密码是对的但是报如下信息:# ssh 172.16.81.221root@172.16.81.221‘s password:Permission denied, please try again.这个是由于如果不输入用户名的时候默认的是root用户,但是安全期间ssh服务默认没有开root用户的ssh权限解决方法:用普通用户登录。http://desert.blog.51cto.com/779694/175333 原文:http://www.cnblogs.com/hanggegege/p/6062232.html

Ubuntu18.04 virutalenv报错:pip._vendor.requests.exceptions.InvalidSchema: Missing dependencies for SOCKS support.【代码】【图】

使用virtualenv创建不同环境时,始终大面积报错,其中最重要的一行是: pip._vendor.requests.exceptions.InvalidSchema: Missing dependencies for SOCKS support. 大概报错如下:其实很简单,虽然我有梯子,但是没有配置在terminal中配置好,只要设置为自己的代理即可:export all_proxy="https://127.0.0.1:1080/"原文:https://www.cnblogs.com/huangming-zzz/p/11438302.html

ubuntu编译qemu报错:‘ERROR: DTC (libfdt) version >= 1.4.0 not present.’【代码】

在ubuntu14.04中用源码方式编译安装qemu时,执行/configure步骤提示错误:./configure ERROR: DTC (libfdt) version >= 1.4.0 not present. Your options: (1) Preferred: Install the DTC (libfdt) devel package (2) Fetch the DTC submodule, using: git submodule update --init dtc于是,用apt-cache查找了关于libfdt的依赖包apt-cache search libfdt libfdt-dev - Flat Device Trees manip...

ubuntu下hadoop0.20.2报错/dfs/name is in an inconsistent state【代码】【图】

Hadoop0.20.2在关机重启后,namenode启动报错:用bin/hadoop namenode -format重新格式化一下就好了。这个问题已经出现了两次。每次都格式化,显然不是一个专业的解决办法。经查询,发现是因为临时文件夹/tmp会被删除,解决方法就是在core-site.xml中添加hadoop.tmp.dir属性: <property><name>hadoop.tmp.dir</name><value>/opt/Hadoop-0.20.2/tmp/hadoop-${user.name}</value></property> 原文:https://www.cnblogs.com/S...

ubuntu安装openssh-sever报错

source.listdeb http://mirrors.163.com/ubuntu/ trusty main restricted universe multiversedeb http://mirrors.163.com/ubuntu/ trusty-security main restricted universe multiversedeb http://mirrors.163.com/ubuntu/ trusty-updates main restricted universe multiversedeb http://mirrors.163.com/ubuntu/ trusty-proposed main restricted universe multiversedeb http://mirrors.163.com/ubuntu/ trusty-backports mai...

安装TA-Lib时报错:ubuntu****, Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='【代码】

使用pip install TA-Lib 时报错: ERROR: Complete output from command /usr/bin/python3 -u -c ‘import setuptools, tokenize;__file__=‘"‘"‘/tmp/pip-install-afeznd8w/TA-Lib/setup.py‘"‘"‘;f=getattr(tokenize, ‘"‘"‘open‘"‘"‘, open)(__file__);code=f.read().replace(‘"‘"‘\r\n‘"‘"‘, ‘"‘"‘\n‘"‘"‘);f.close();exec(compile(code, __file__, ‘"‘"‘exec‘"‘"‘))‘ bdist_wheel -d /tmp/pip-wh...

ubuntu18 下 tensoflow-gpu 2.0 卷积报错:Failed to get convolution algorithm.【代码】

环境:ubuntu18 + nvidia 430 + cuda 10.0 + cudnn7.6.0 + tensorflow-gpu 2.0.0调用 layers.Conv2D() 就报错,报错信息:Epoch 1/5 2019-10-11 21:50:00.814925: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library libcublas.so.10.0 2019-10-11 21:50:01.026836: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library li...

Navicat连接Ubuntu中的MySQL,报错1130-host

在装有数据库的那台电脑,登入mysql后,更改 "mysql" 数据库里的 "user" 表里的 "host" 项,从"localhost"改称"%":2登入MySQL:~$ mysql -u root -pEnter password:3切换数据库,mysql>use mysql;查看root账号的登录权限,mysql>select host, user from user;修改登录权限mysql>update user set host = ‘%‘ where user = ‘root‘;刷新,生效,最后一步,至关重要mysql>flush privileges;原文:https://www.cnblogs.com/Jack-zhao/p/...

Ubuntu遇到apt-get update报错:"E: Could not get lock /var/lib/apt/lists/lock"【图】

sudo apt-get update报错:"E: Could not get lock /var/lib/apt/lists/lock"出现此问题的原因可能是有另外一个程序在运行,导致资源被加锁,不可用。导致资源被锁的原因可能是上次更新源的操作没有完成!从上图可以看出,报错的内容是不能获取那个路径下的 lock,咱们就应该删除哪个lock。删除之后再执行 sudo apt-get update 操作,成功!Ubuntu遇到apt-get update报错:"E: Could not get lock /var/lib/apt/lists/lock"原文:h...

ubuntu 14.04 编译opencv-3.4.2 报错: /usr/bin/ld: /usr/local/lib/libavformat.a(allformats.o): relocation R_X86_64_32 against `.bss' can not be used when making a shared object; recompile with -fPIC

ubuntu 14.04 编译opencv-3.4.2 报错解决:错误信息:/usr/bin/ld: /usr/local/lib/libavformat.a(allformats.o): relocation R_X86_64_32 against `.bss‘ can not be used when making a shared object; recompile with -fPIC/usr/local/lib/libavformat.a: error adding symbols: 错误的值collect2: error: ld returned 1 exit statusmake[2]: *** [lib/libopencv_videoio.so.3.4.2] 错误 1make[1]: *** [modules/videoio/CMake...

Ubuntu安装Python模块时的报错【代码】

在安装Python的psutil模块时,报“error: command ‘x86_64-linux-gnu-gcc‘ failed with exit status 1”的错误,系统提示缺少Python的头文件,那就是说系统没有安装python的开发包,安装之就行了。$ sudo pip install psutil [sudo] password for richard: Downloading/unpacking psutil Downloading psutil-2.2.1.tar.gz (223kB): 223kB downloaded Running setup.py (path:/tmp/pip_build_root/psutil/setup.py) egg_info...

Ubuntu sudo报错command not found的解决方法

Ubuntu系统操作中,在使用sudo的时候出现sudo:source:command not found错误提示,遇到这种问题要如何处理呢?下面小编就给大家介绍下Ubuntu系统中报错sudo:source:command not found的解决方法。  Ubuntu Server上执行以下命令,可以看到默认打开的文件数限制为1024个。  $ ulimit -n  1024  编辑/etc/profile配置文件,在最后添加一行:  ulimit -SHn 65535  要让配置生效:  $ sudo source /etc/profile  s...