阿里云服务器urllib [Errno -2] Name or service not known

最新推荐文章于 2024-01-23 11:45:54 发布
最新推荐文章于 2024-01-23 11:45:54 发布
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分类专栏： CentOS 7 文章标签： linux
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本文链接：https://blog.youkuaiyun.com/qq_40344897/article/details/123705000
这篇博客介绍了如何在root用户下编辑/etc/resolv.conf文件，添加Google公共DNS服务器8.8.8.8，以优化系统域名解析速度和稳定性。

摘要生成于 C知道 ，由 DeepSeek-R1 满血版支持， 前往体验 >

root用户下

cd /etc/resolv.conf

添加

nameserver 8.8.8.8
supervisorctl报错"error: <class 'socket.gaierror'>, [Errno -2] Name or service not known"的解决方法
slvher的专栏
01-04 1万+
如果用Python写过线上的后端服务，相信对Supervisor不会陌生，它包含两个主要工具： 1）supervisord: 用来实现进程守护 2）supervisorctl: 用来实现supervisord对其守护进程的控制，如reload配置文件、启/停其守护的子进程，等等在使用supervisorctl执行如下命令时，## 其中sup.xxx.conf是supervisord的配置文件 $
socket.gaierror: [Errno -2] Name or service not known
n_fly的博客
07-30 1万+
socket.gaierror: [Errno -2] Name or service not known 报错分析
python报错：Failed to establish a new connection: [Errno -2] Name or service not known
u010428264的专栏
10-08 1万+
详细报错内容： Traceback (most recent call last): File "/usr/local/python3/lib/python3.7/site-packages/ddt.py", line 192, in wrapper return func(self, *args, **kwargs) File "/usr/hxy/auto-test/interface/test_start.py", line 49, in test result = RequestsHandle(..
gaierror: [Errno -2] Name or service not known
DayOneMore的博客
03-12 1212
配置spark，运行的时候报错 /etc/hosts中，127.0.0.1的映射保留，127.0.1.1的要删掉
[Errno -2] Name or service not known
一只正在努力进化的程序猿
09-16 9381
这个错误产生的原因是： socket.gethostbyname(这里是域名) 这个方法的作用类似于ping 域名 如果域名未解析则会报这个错误
urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>
09-24
urllib.error.URLError: [Errno -2] Name or service not known>这个错误通常是由于无法解析主机名或无法连接到指定的服务造成的。可能的原因包括网络连接问题、主机名拼写错误、DNS解析问题等。为了解决这个问题，...
URLError: <urlopen error [Errno -2] Name or service not known>
07-27
urlopen error [Errno -2] Name or service not known>](https://blog.youkuaiyun.com/huangzhijie3918/article/details/48175755)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_...
(isaacgym) wang@DESKTOP-CLCKL8N:~/developer.nvidia.com/isaacgym/python$ pip install torch==1.8.1+cu111 -f https://download.pytorch.org/whl/torch_stable.html Looking in links: https://download.pytorch.org/whl/torch_stable.html WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1d05b0>: Failed to establish a new connection: [Errno -2] Name or service not known')': /whl/torch_stable.html WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1d08b0>: Failed to establish a new connection: [Errno -2] Name or service not known')': /whl/torch_stable.html WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1d0a60>: Failed to establish a new connection: [Errno -2] Name or service not known')': /whl/torch_stable.html WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1d0c10>: Failed to establish a new connection: [Errno -2] Name or service not known')': /whl/torch_stable.html WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1d0dc0>: Failed to establish a new connection: [Errno -2] Name or service not known')': /whl/torch_stable.html WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1ee370>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/torch/ WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1ee5b0>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/torch/ WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1ee760>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/torch/ WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1ee910>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/torch/ WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7f53bb1eeac0>: Failed to establish a new connection: [Errno -2] Name or service not known')': /simple/torch/ ERROR: Could not find a version that satisfies the requirement torch==1.8.1+cu111 (from versions: none) ERROR: No matching distribution found for torch==1.8.1+cu111
最新发布
07-18
Conda 会自动处理所有依赖关系，并确保安装的 PyTorch 构建版本与当前 CUDA 工具链兼容[^2]。 --- ### 注意事项 - 在安装前确认 NVIDIA 驱动版本是否支持 CUDA 11.1。可通过运行 `nvidia-smi` 查看驱动版本，并...
An error occurred during credentials validation: HTTPConnectionPool(host='host.docker.internal', port=11434): Max retries exceeded with url: /api/chat (Caused by NameResolutionError("<urllib3.connection.HTTPConnection object at 0x7fc9862bf2c0>: Failed to resolve 'host.docker.internal' ([Errno -2] Name or service not known)"))
03-20
用户遇到了“host.docker.internal name resolution failed Errno -2 Name or service not known”的错误，并且在验证凭证时出现了HTTP连接池最大重试次数超出，导致连接被拒绝的情况。根据用户提供的引用信息，尤其...
linux 下；离线安装python包报错 安装命令 /data1/iap/dingji/Python-3.6.5/python -m pip install /apps/summary_fz_province/tool/pyzipper-0.3.6-py2.py3-none-any.whlxlixian 报错信息 Processing ./pyzipper-0.3.6-py2.py3-none-any.whl Collecting pycryptodomex (from pyzipper==0.3.6) Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3189fd4198>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pycryptodomex/ Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3189fd4518>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pycryptodomex/ Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3189fd40b8>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pycryptodomex/ Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3189fd4400>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pycryptodomex/ Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f3189fd43c8>: Failed to establish a new connection: [Errno -2] Name or service not known',)': /simple/pycryptodomex/ Could not find a version that satisfies the requirement pycryptodomex (from pyzipper==0.3.6) (from versions: ) No matching distribution found for pycryptodomex (from
04-01
将下载的`.whl`文件（例如`pyzipper-0.3.6-py3-none-any.whl`和`pycryptodomex-3.18.0-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl`）通过U盘或内网传输到目标Linux服务器。 #### **步骤3：安装依赖...
urlopen [Errno -2] Name or service not known
Areigninhell的博客
06-05 2623
找到 urllib.request.urlopen 或者 urllib2.urlopen 打印出来第一个参数url或Request对象 查看url是否正确
[linux] 域名解析失败案例定位 [Errno -2] Name or service not known
Moke
01-23 1139
这些文件都正常，定位了很久，直到发现ping localhost 找不到ip，ping127可以成功，但是把dns 114注释了，就又可以成功，重启了NetworkManager，看日志，很多误导性的报错也影响了判断。晚上定位了2,3个小时，早上来又一直看，怀疑了很多点，网卡的配置，mac地址是不是冲突，最后才发现是hosts文件不生效导致的，简单的域名解析，😅工作感觉是踩了很多坑也。查看配置文件 ，发现/etc/nsswitch.conf是个软连接，已经飘红，原链接文件已经被删除，
本地运行项目成功 ，但在服务器运行程序就会报Failed to establish a new connection: [Errno -2] Name or service not known...
aff60756的博客
06-17 2619
equests.exceptions.ConnectionError: HTTPSConnectionPool(host='appapi.xxxx.com', port=443): Max retries exceeded with url: /appapi/exchange/19/v1/prolist (Caused by NewConnectionError('<urlli...
阿里云短信接口报["[CURL_6]: Could not resolve host: dysmsapi.aliyuncs.com; Name or service not known"]这个异常解决
Jokenzhang
03-05 6257
阿里云短信接口报["[CURL_6]: Could not resolve host: dysmsapi.aliyuncs.com; Name or service not known"]这个异常解决（cent OS 系统） 首先翻译一下这段英文，他的大概意思是： 无法解析主机：dymsapi.aliyuncs.com；名称或服务未知 这样我们修改一下Linux 配置文件：/etc/sysconf...
项目在本地运行正常，在jenkins运行报错[Errno -2] Name or service not known‘))
Teamo_mc的博客
06-11 1288
项目在本地运行正常，在jenkins运行报错[Errno -2] Name or service not known'))
Can‘t find host ntp.aliyun.com: Name or service not known (-2)
weixin_55008454的博客
04-25 2140
解决主机“ntp.aliyun.com”似乎存在问题。这可能是由于 DNS 设置问题或网络连接问题造成的。要解决此问题，您可以尝试重置 DNS 设置或重新启动网络连接。您也可以尝试 ping 主机“ntp.aliyun.com”以查看您是否能够访问它。如果仍然遇到问题，您可能需要联系您的网络管理员或服务提供商寻求帮助。
【环境配置】配置远程服务器Jupyter notebook时socket.gaierror: [Errno -2] Name or service not known错误解决方法
Gorgeous_wxd
08-26 1105
在该配置文件中，搜索c.NotebookApp.ip，找到这句话然后修改为c.NotebookApp.ip=‘0.0.0.0’（一般教程会写修改为’*’），保存重启jupytter notebook即可。
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