I just fix another problem that after setup my email server, it cannot receive any incoming email. If you test with a hotmail, you can get reject noti[……]
Linux
UB、RH、LD、FB……
So, u installed Hestia as ur control panel. And you gonna use it for your email server. And then you found that there is no spam filter and clamav eve[……]
之前我写过一篇文章说我 迁移 Plesk 到 Hestia 经过一段时间的使用，除了少了一些功能外，整体还是很稳定实用的。最近我在捣鼓一些 Docker 应用，就发现 Hestia 并不能像 Plesk 那样直接从 UI 控制和管理 docker，当然，由于 Hestia 本身轻量级的设计架构，我们[……]
最近有机会试用三星的 Dex 模式，遇到一个头疼的问题。我平时输入中文使用双拼，而三星键盘是不支持双拼的。只能安装第三方键盘 Google keyboard。但在 Dex 上，虽然设置中已经自动添加了谷歌键盘，但实际使用时只能调用三星自己的键盘。
解决的办法也很简单，就是删掉三星键盘即可。我没[……]
When u use AWS Lightsail, it is highly possible u will encounter a memory limit problem because lightsail only cares about your CPU usage. If your app[……]
Recently, I’ve been building Nextcloud on AWS Lightsail. A cheap $5 instance is sufficient for me to sync files between devices and share calendars wi[……]
When the first time you connect your Pi through VNC, anything works fine. However, when you think it’s time to unplug the HDMI and run it only through[……]
When you try to use macOS pre-installed vnc, i.e., Finder, to connect to a Raspberry Pi, you will probably encounter an error message:
The software o[……]
当新刷好的树莓派镜像启用时，你有可能会遇到奇怪的 apt 错误：
|
1 2 3 4 5 6 7 8 9 |
root@raspberrypi:/home/pi# apt install default-jre Reading package lists... Done Building dependency tree... Done Reading state information... Done Package default-jre is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'default-jre' has no installation candidate |
当然，不止这一个，安装任何包都会是 Package xxx has no installation candidate
解决办法
首先查看你的 [crayon-6797338[……]