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发表于 2002-12-17 07:30:15
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to use usb keyboards in linux is never a big deal. 
You may not need any operating system support at all to use a USB keyboard if you have a PC architecture. There are several BIOS available where the BIOS can provide USB support from a keyboard plugged into the root hub on the motherboard. This may or may not work through other hubs and does not normally work with add-in boards, so you might want to add in support anyway. You definately want to add keyboard support if you add any operating system support, as the Linux USB support will disable the BIOS support. You also need to use Linux USB keyboard support if you want to use any of the "multimedia" types keys that are provided with some USB keybords.
In the kernel configuration stage, you need to turn on USB Human Interface Device (HID) support in USB support and Keyboard support in Input core support. Do not turn on USB HIDBP Keyboard support. Perform the normal kernel rebuild and installation steps. If you are installing as modules, you need to load the hid.o, input.o and keybdev.o modules.
Check the kernel logs to ensure that your keyboard is being correctly sensed by the kernel.
At this point, you should be able to use your USB keyboard as a normal keyboard. Be aware that LILO is not USB aware, and that unless your BIOS supports a USB keyboard, you may not be able to select a non-default boot image using the USB keyboard. I have personally used only a USB keyboard (and USB mouse) and have experienced no problems.
If you followed these steps and still can't use it, check with your hardware first. |
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发表于 2002-12-15 00:06:45
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