Konsole 对 PTY 设备的读/写访问

Question

当我运行类似这样的操作时：

$ konsole -e "sleep 30"

我收到此消息

Konsole is unable to open a PTY (pseudo teletype). It is likely that this is due to an incorrect configuration of the PTY devices. Konsole needs to have read/write access to the PTY devices.

但如果我尝试运行这个：

$ gnome-terminal -e "sleep 30"

那么一切就都好了，并且不会抛出任何错误。

如何更改 Konsole 对 PTY 设备的读/写访问权限？