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#1 2010-09-11 17:23:55

ersatzgiraffe
Member
Registered: 2010-08-18
Posts: 8

USB keyboard freezes Arch [Solved]

I have a razor lycosa which if left plugged in will cause arch to freeze and stop working. If I have it unplugged before boot everything will run no problem. I'm using it with my laptop so I am able to rule out the "freeze" just being a loss of input from the keyboard.
I apologize for being so vague, but I really don't know where to begin in troubleshooting this.

Last edited by ersatzgiraffe (2010-09-11 19:34:59)

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#2 2010-09-11 17:41:21

lilsirecho
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Registered: 2003-10-24
Posts: 5,000

Re: USB keyboard freezes Arch [Solved]

Describe what you mean by "cause arch to freeze".  At what point does"arch" freeze?  Does the system boot or does it freeze before booting?


Prediction...This year will be a very odd year!
Hard work does not kill people but why risk it: Charlie Mccarthy
A man is not complete until he is married..then..he is finished.
When ALL is lost, what can be found? Even bytes get lonely for a little bit!     X-ray confirms Iam spineless!

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#3 2010-09-11 17:46:40

ersatzgiraffe
Member
Registered: 2010-08-18
Posts: 8

Re: USB keyboard freezes Arch [Solved]

It boots all the way and I am able to get into gnome. Then it freezes and I have to hard restart. It will freeze even when I don't use a desktop environment. It usually freezes after about 30 seconds after loading, but it varies.

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#4 2010-09-11 18:04:50

codycarey
Member
Registered: 2009-08-21
Posts: 154

Re: USB keyboard freezes Arch [Solved]

Can you post the output of your Xorg log and dmesg after it happens?

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#5 2010-09-11 18:19:21

lilsirecho
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Registered: 2003-10-24
Posts: 5,000

Re: USB keyboard freezes Arch [Solved]

I assume your using this keybd in a laptop only not in two different machines?


EDIT: Is this something that has just recently started to happen with your system(s) or is it only with one machine?

Last edited by lilsirecho (2010-09-11 18:22:08)


Prediction...This year will be a very odd year!
Hard work does not kill people but why risk it: Charlie Mccarthy
A man is not complete until he is married..then..he is finished.
When ALL is lost, what can be found? Even bytes get lonely for a little bit!     X-ray confirms Iam spineless!

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#6 2010-09-11 18:28:42

ersatzgiraffe
Member
Registered: 2010-08-18
Posts: 8

Re: USB keyboard freezes Arch [Solved]

Yes, I am using it with the laptop. It has been a problem since I installed arch (functioned fine with ubuntu). I am able to use the laptop's keyboard fine. As long as I do not plug in the USB keyboard everything functions correctly.

On the logs, do you want them from immediately after the freeze (which wouldn't be possible) or after i reboot?

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#7 2010-09-11 18:33:00

lilsirecho
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Registered: 2003-10-24
Posts: 5,000

Re: USB keyboard freezes Arch [Solved]

What daemons do you have in rc.conf with the normal laptop keybd installed?

As I understand your post, you can install the keybd after booting and it functions correctly?


Prediction...This year will be a very odd year!
Hard work does not kill people but why risk it: Charlie Mccarthy
A man is not complete until he is married..then..he is finished.
When ALL is lost, what can be found? Even bytes get lonely for a little bit!     X-ray confirms Iam spineless!

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#8 2010-09-11 18:54:13

ersatzgiraffe
Member
Registered: 2010-08-18
Posts: 8

Re: USB keyboard freezes Arch [Solved]

The only daemons I have running are (syslog-ng dbus hal gdm network crond). The computer freezes as soon as I press a button on the USB keyboard now. It  seems like the combined input of both keyboard, laptop and usb, is cause the freezing.

EDIT: Could disabling the laptop keyboard help? Though it seems very risky.

Last edited by ersatzgiraffe (2010-09-11 18:55:36)

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#9 2010-09-11 19:18:45

lilsirecho
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Registered: 2003-10-24
Posts: 5,000

Re: USB keyboard freezes Arch [Solved]

Perhaps entering.... usbinput..... to your daemons will give a clue.

I seem to recall this is used for special devices; mebbe yours!

EDIT:  The keybd mapping for the two keybds must be identical so you may have to disable the onbd keybd..  I assume there is a way to re-enable same.  The special use usb keybd is bound to be mapped differently.

Last edited by lilsirecho (2010-09-11 19:23:56)


Prediction...This year will be a very odd year!
Hard work does not kill people but why risk it: Charlie Mccarthy
A man is not complete until he is married..then..he is finished.
When ALL is lost, what can be found? Even bytes get lonely for a little bit!     X-ray confirms Iam spineless!

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#10 2010-09-11 19:34:22

ersatzgiraffe
Member
Registered: 2010-08-18
Posts: 8

Re: USB keyboard freezes Arch [Solved]

usbinput daemon worked. Thanks alot for the help.

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