我正在尝试将 Midori 安装到 Ubuntu，首先：
$ sudo add-apt-repository ppa:midori
响应是：
Midori Browser
http://twotoasts.de/index.php/midori/
This PPA is signed. To add the GPG key to your apt keyring:
sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com A69241F1
Starting with Karmic, adding the PPA and its key is as simple as:
sudo add-apt-repository ppa:midori
You may also want to use the WebKit-team PPA:
https://launchpad.net/~webkit-team/+archive/ppa
You can find unstable Midori versions at
https://launchpad.net/~midori/+archive/midori-dev
More info: https://launchpad.net/~midori/+archive/ubuntu/ppa
Press [ENTER] to continue or Ctrl-c to cancel adding it.
Hit:1 http://security.ubuntu.com/ubuntu bionic-security InRelease
Ign:2 http://ppa.launchpad.net/midori/ppa/ubuntu xenial InRelease
Hit:3 http://ch.archive.ubuntu.com/ubuntu bionic InRelease
Ign:4 http://ppa.launchpad.net/midori/ppa/ubuntu bionic InRelease
Hit:5 http://ch.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:6 http://ch.archive.ubuntu.com/ubuntu bionic-backports InRelease
Err:7 http://ppa.launchpad.net/midori/ppa/ubuntu xenial Release
404 Not Found [IP: 91.189.95.83 80]
Err:8 http://ppa.launchpad.net/midori/ppa/ubuntu bionic Release
404 Not Found [IP: 91.189.95.83 80]
Hit:9 http://archive.canonical.com/ubuntu bionic InRelease
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/midori/ppa/ubuntu xenial Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://ppa.launchpad.net/midori/ppa/ubuntu bionic Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
有没有简单的方法可以解决这个问题？
答案1
看起来 PPA 有点陈旧，但 Midori 可以在 64 位 Bionic Beaver 上安装，如下所示：
sudo apt-get install libjavascriptcoregtk-1.0-0 libwebkitgtk-1.0-0
wget http://midori-browser.org/downloads/midori_0.5.11-0_amd64_.deb
sudo dpkg -i midori_0.5.11-0_amd64_.deb
这在我的 Bionic Beaver VM 上运行良好，如下面的屏幕截图所示：
请注意，这是一个较旧的并且可能维护不善的浏览器，所以要小心一点……