Author Archives: csslayer
One bad API in sd-bus
I’m using sd-bus to develop the dbus part for fcitx5, because I’d like to seamlessly support kdbus in the future. (Don’t argue with me about bsd or sth else right now, for now I don’t care about that.) But one … Continue reading
RFC: a new solution to Input Method + Keyboard Layout
This is not related to KDE itself, but I’d like to hear some opinion from keyboard layout users, especially from those who use more than one keyboard layout. Right now I’m designing a new feature for fcitx (for people who … Continue reading
Use Jolla Phone to share Wifi via USB
Recently I got a new Surface Pro 4, and starts to use it as my main laptop. I’m glad that it can work with Linux quite well. But it does have some issue that I can’t live with: wifi will … Continue reading
同一台电脑的 Linux/Windows 系统的蓝牙连接同一个设备
http://ubuntuforums.org/showthread.php?t=1479056 方法从这里找到的，不过在这里有少许区别。 情况是这样的，如果你有同一个蓝牙设备，想要同时在 Windows / Linux （或者多个 Linux 系统）使用，你会发现在一个系统下配对之后，在另一个系统连接时会连接失败。因为蓝牙在配对后会生成一个 key，而这个 key 在不同的系统下并没有共享。 那么问题就是怎么修改/读取这个 key 了。 Windows 下，key 保存在注册表中。我没有尝试，但是上面的链接提到即使管理员模式也无权访问？所以改为从 Linux 下读取注册表的方式访问Key 。从 Linux 下面也可以使用方便的工具 chntpw 读取。首先备份一个 Windows\System32\config\SYSTEM 文件，然后使用 chntpw 即可读取。我的 key 在 \ControlSet001\Services\BTHPORT\Parameters\Keys\[Bluetooth adapter MAC address]\[Bluetooth device MAC address] 下。 在执行 … Continue reading
On porting Fcitx KCM module to KF5
Porting Fcitx KCM to KF5 is not that easy. It’s not only about porting kcm itself, but also porting missing part of fcitx-qt5 to Qt5 (mostly widgets). The old pkgconfig file is quite messed up, so I decided to experiment … Continue reading
