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Martin Hope
Ten Digit Grid
Asked: 2020-11-26 10:51:55 +0800 CST
  • 0

我刚刚将 AWS 上的 ubunut 服务器从 Ubuntu 16.x 升级到 Ubuntu 20.04.1 LT

一开始我在升级时遇到了一些问题，但我能够克服这些问题。一旦我升级了，虽然我无法让 nginx 运行并再次实际使用我的网站。

在查看了我的 nginx.conf 和错误之后，这一行导致了一个错误：

nclude /etc/nginx/sites-enabled/*;

启用站点的示例文件与我的实际网站文件一起存在，因此我将其更改为：

include /etc/nginx/sites-enabled/mywebsite.net;

一旦我提出了这个问题，我就可以让 nginx 启动并运行，但是当我试图查看我的网站时，我得到了 502 错误。

在查看日志时，我能够拉出这条线：

2020/11/25 15:27:02 [crit] 12327#12327: *1 connect() to unix:/var/run/php/php7.2-fpm.sock failed (2: No such file or directory) while connecting to upstream, client: xx.xx.xx.xx, server: www.mywebsite.net, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/php/php7.2-fpm.sock:", host: "www.mywebsite.net"

所以我回到我的/sites-enabled/mywebsite.net文件，我相信这就是问题所在，因为没有指向正确的 php 位置：

location ~ .php$ {
      fastcgi_split_path_info ^(.+.php)(/.+)$;
        fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
        fastcgi_index index.php;
        include fastcgi_params;

        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    }

但我不确定下一步该怎么做才能让它指向 php 的正确位置？

server upgrade php nginx 20.04
Martin Hope
Ten Digit Grid
Asked: 2020-10-23 14:05:56 +0800 CST
  • 3

我有一个运行网站的 AWS EC2 实例，在升级它时遇到了问题。

以下是我尝试过的步骤：

$ sudo apt update
$ sudo apt upgrade

在此处输入图像描述

在第一部分之后，一切看起来都很好，然后我继续：

sudo do-release-upgrade

然后我们出错了：

Traceback (most recent call last):
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/bionic", line 8, in <module>
    sys.exit(main())
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeMain.py", line 238, in main
    if app.run():
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeController.py", line 2072, in run
    return self.fullUpgrade()
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeController.py", line 1981, in fullUpgrade
    if not self.askDistUpgrade():
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeController.py", line 1153, in askDistUpgrade
    changes = self.calcDistUpgrade()
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeController.py", line 1120, in calcDistUpgrade
    if not self.cache.installTasks(self.tasks):
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeCache.py", line 856, in installTasks
    pkg.mark_install()
  File "/usr/lib/python3/dist-packages/apt/package.py", line 1356, in mark_install
    fixer.resolve(True)
SystemError: E:Unable to correct problems, you have held broken packages.
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/problem_report.py", line 497, in add_to_existing
    self.write(f)
  File "/usr/lib/python3/dist-packages/problem_report.py", line 450, in write
    block = f.read(1048576)
  File "/usr/lib/python3.5/codecs.py", line 321, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x8b in position 1: invalid start byte

Original exception was:
Traceback (most recent call last):
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/bionic", line 8, in <module>
    sys.exit(main())
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeMain.py", line 238, in main
    if app.run():
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeController.py", line 2072, in run
    return self.fullUpgrade()
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeController.py", line 1981, in fullUpgrade
    if not self.askDistUpgrade():
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeController.py", line 1153, in askDistUpgrade
    changes = self.calcDistUpgrade()
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeController.py", line 1120, in calcDistUpgrade
    if not self.cache.installTasks(self.tasks):
  File "/tmp/ubuntu-release-upgrader-_29ga8ky/DistUpgrade/DistUpgradeCache.py", line 856, in installTasks
    pkg.mark_install()
  File "/usr/lib/python3/dist-packages/apt/package.py", line 1356, in mark_install
    fixer.resolve(True)
SystemError: E:Unable to correct problems, you have held broken packages.
=== Command terminated with exit status 1 (Thu Oct 22 03:03:11 2020) ===

在查看了更多错误之后，我认为这是我的问题所在，但我仍然卡住了，不知道从这里做什么：

Reinst Failed because of python3-zope.interface:amd64  MarkKeep python3-twisted [ amd64 ]
upgrade aws amazon-ec2