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Re: no keyboard input

From: Andrei Borzenkov
Subject: Re: no keyboard input
Date: Sun, 30 Apr 2017 07:36:31 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

30.04.2017 06:10, Jefferson Carpenter пишет:
> When I have "too many" input devices plugged in, I cannot switch between
> operating systems in the GRUB menu.  By unplugging devices and rebooting
> the computer, I can usually cause my keyboard to be recognized by GRUB so
> that I can switch options in the menu.  However, which devices need to be
> unplugged, if any, is not deterministic.
> Are there any diagnostics I can enable to see what keyboards GRUB detects?

GRUB is using platform firmware to access input, so it sounds more like
a problem of your firmware (BIOS?).

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