4 ms·
The keyboard sends a scancode, and something, either the text input of the OS, or the app themselves, translates that to an ö. Second, it is possible that the
by yk 7y ago
The keyboard sends a scancode, and something, either the text input of the OS, or the app themselves, translates that to an ö. Second, it is possible that the system just does not load the correct keyboard layout and defaults to US, so you loose your familiar keyboard layout precisely when you already have other problems.
- hyperman1 7y agoParts of the system hardware might also do scancode to text transcoding. When PS/2 to USB keyboard convertor cables were common, I've seen quite a few having trouble with keys not being correct for non-ASCII characters, especially when using Alt GR
- kps 7y agoThere isn't text coding. The problem stems from the Microsoft-centric design of USB modifiers — there is no true AltGr code, so they have the convention (at the OS level) that left Alt is always Alt and right Alt is sometimes AltGr. A few early converters didn't grasp that left and right versions of the same modifier key could have different meanings, because nobody in their right mind would do that.