OtherCrashOverride
Posts: 582
Joined: Sat Feb 02, 2013 3:25 am

NOOBS and USB keyboard

Tue Jun 04, 2013 5:20 am

I just installed Raspbian using NOOBS from the download page. The install was without issue. At first boot I set my timezone, en-US-UTF8 local, and US 104 keyboard at the initial raspi-config menu. After finishing and reboot, my RPi booted and I had difficulty logging in due to keyboard missed and repeating keys. Once I managed to login, I continued to experience this problem. I then issued "sudo reboot". The keyboard then seemed to function properly again.

I am not posting this as a bug because I do not currently have the free time to try reproducing it. I presented this information here in the event someone else encounters this problem and can file a proper bug report.

(Addendum: I have never experienced any USB keyboard issues with the RPi using this hardware configuration. No other commands were entered between login and reboot.)

gsh
Raspberry Pi Engineer & Forum Moderator
Raspberry Pi Engineer & Forum Moderator
Posts: 1564
Joined: Sat Sep 10, 2011 11:43 am

Re: NOOBS and USB keyboard

Tue Jun 04, 2013 5:37 am

You are just experiencing the standard skipping keys problem that can 'randomly' be made worse (there is a good reason for it, but it's basically due to the timing of usb enumeration, if you just happen to get all your devices enumerate in a particular timing pattern then it'll make the problem much worse!)

The fiq_split branch solves this problem, but we still need a little more testing before going global! (Three weeks of testing have uncovered no additional problems so you can try it out)

Gordon
--
Gordon Hollingworth PhD
Raspberry Pi - Director of Software Engineering

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