atom feed54 messages in org.freebsd.freebsd-smpRe: SMP + XDM = keyboard lockup
FromSent OnAttachments
Richard ScheperJul 22, 1999 5:31 am 
Kazutaka YOKOTAJul 22, 1999 5:45 am 
Richard ScheperJul 22, 1999 6:04 am 
Richard ScheperJul 22, 1999 7:17 am 
Thomas DeanJul 22, 1999 9:34 am 
Richard ScheperJul 22, 1999 10:09 am 
Nate WilliamsJul 22, 1999 10:24 am 
Terry LambertJul 22, 1999 11:00 am 
Richard ScheperJul 22, 1999 11:05 am 
Nate WilliamsJul 22, 1999 11:11 am 
Nate WilliamsJul 22, 1999 11:16 am 
Richard ScheperJul 22, 1999 11:16 am 
Terry LambertJul 22, 1999 11:16 am 
Terry LambertJul 22, 1999 11:38 am 
Mike SmithJul 22, 1999 11:42 am 
Nate WilliamsJul 22, 1999 11:45 am 
Terry LambertJul 22, 1999 11:45 am 
Terry LambertJul 22, 1999 11:50 am 
Terry LambertJul 22, 1999 11:52 am 
Mike SmithJul 22, 1999 11:53 am 
Nate WilliamsJul 22, 1999 11:55 am 
Richard ScheperJul 22, 1999 12:15 pm 
Garance A DrosihnJul 22, 1999 1:57 pm 
Garance A DrosihnJul 22, 1999 2:00 pm 
Richard A. ScheperJul 22, 1999 6:33 pm 
Terry LambertJul 22, 1999 6:34 pm 
Terry LambertJul 22, 1999 6:36 pm 
Matthew DillonJul 22, 1999 6:45 pm 
Thomas DeanJul 22, 1999 6:47 pm 
Kazutaka YOKOTAJul 22, 1999 8:10 pm 
Kazutaka YOKOTAJul 22, 1999 8:45 pm 
Kazutaka YOKOTAJul 22, 1999 9:01 pm 
Chris D. FaulhaberJul 22, 1999 9:17 pm 
Matthew DillonJul 22, 1999 9:31 pm 
Kazutaka YOKOTAJul 22, 1999 9:45 pm 
Thomas DeanJul 22, 1999 9:51 pm 
Kazutaka YOKOTAJul 22, 1999 10:06 pm 
Kazutaka YOKOTAJul 22, 1999 10:19 pm 
Kazutaka YOKOTAJul 22, 1999 10:29 pm 
Thomas DeanJul 22, 1999 11:03 pm 
Marc van KempenJul 23, 1999 12:42 am 
Nate WilliamsJul 23, 1999 9:19 am 
Nate WilliamsJul 23, 1999 9:23 am 
Nate WilliamsJul 23, 1999 9:27 am 
Terry LambertJul 23, 1999 4:21 pm 
Matthew DillonJul 23, 1999 4:43 pm 
Bruce EvansJul 23, 1999 4:59 pm 
Terry LambertJul 23, 1999 5:14 pm 
Bruce EvansJul 23, 1999 5:41 pm 
Kazutaka YOKOTAJul 24, 1999 1:17 am 
Kazutaka YOKOTAJul 24, 1999 1:21 am 
Terry LambertJul 26, 1999 1:39 pm 
Kazutaka YOKOTAAug 6, 1999 11:29 pm 
Nate WilliamsAug 8, 1999 11:08 am 
Subject:Re: SMP + XDM = keyboard lockup
From:Nate Williams (na@mt.sri.com)
Date:Jul 22, 1999 11:11:40 am
List:org.freebsd.freebsd-smp

Heres my problem. I have an rc.local which starts up xdm, i.e.

/usr/X11R6/bin/xdm

which starts up the xdm login screen. However, at this point the keyboard input is locked out. Absolutely no key sequences have any effect. All else appears to work, i.e. the mouse still functions. I've experimented with this and have gathered the following clues:

The xdm program, among other things, starts X.

I believe the issue is one CPU running X doing inb/outb's while the other CPU is in the kernel -- doing the same.

Why would the other CPU doing the same inb/outb's as X? By the time init is run, the kernel is done 'setting up' the kernel.

Nate

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