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Date: Wed, 16 Jun 2004 16:25:11 GMT
From: Marian Cerny <jojo@matfyz.cz>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Bug in visual bell on console (kbdcontrol -b)
X-Send-Pr-Version: www-2.3

>Number:         68016
>Category:       kern
>Synopsis:       Bug in visual bell on console (kbdcontrol -b)
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    ru
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jun 16 16:30:22 GMT 2004
>Closed-Date:    Mon Nov 27 14:37:39 GMT 2006
>Last-Modified:  Mon Nov 27 14:40:15 GMT 2006
>Originator:     Marian Cerny
>Release:        FreeBSD 5.2.1R
>Organization:
>Environment:
FreeBSD mrokarik 5.2.1-RELEASE-p6 FreeBSD 5.2.1-RELEASE-p6 #3: Wed May 19 15:51:35 CEST 2004     majo@mrokarik:/usr/src/sys/i386/compile/MROKARIK  i386
>Description:
Visual bell cause infinite screen flashing when Alt-F10 is pressed down for a while on a console.
>How-To-Repeat:
"kbdcontrol -b visual" changes the console bell to visual mode. In default installation, while in console, Alt-F10 produces a bell (the screen flashes). When this is held down for a while (1-2 seconds), the screen starts to flash infinitely.
>Fix:
      
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->ru 
Responsible-Changed-By: ru 
Responsible-Changed-When: Wed Oct 25 19:46:25 UTC 2006 
Responsible-Changed-Why:  
I can reproduce this; will look into fixing this. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=68016 
State-Changed-From-To: open->patched 
State-Changed-By: ru 
State-Changed-When: Mon Nov 6 19:06:16 UTC 2006 
State-Changed-Why:  
Fixed in 7.0-CURRENT (src/sys/dev/syscons/syscons.c,v 1.449). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=68016 

From: dfilter@FreeBSD.ORG (dfilter service)
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: kern/68016: commit references a PR
Date: Mon,  6 Nov 2006 19:06:25 +0000 (UTC)

 ru          2006-11-06 19:06:07 UTC
 
   FreeBSD src repository
 
   Modified files:
     sys/dev/syscons      syscons.c 
   Log:
   Sometimes the vty switching has to be delayed; the vty
   to be switched to is saved in sc->delayed_next_scr and
   the actual switch is performed later.  It was possible
   to get into the endless loop when attempting to switch
   to a closed vty (which is not allowed and beep-alerted
   when attempted) and when the visual beep was in effect.
   This caused sc->delayed_next_scr to never be reset and
   endless attempts to switch to a closed vty and endless
   visual beeping.  How to repeat:
   
   - boot into single-user
   - run "kbdcontrol -b visual"
   - quickly press Alt+F2 two times
   
   PR:             kern/68016
   X-MFC after:    6.2-RELEASE
   
   Revision  Changes    Path
   1.449     +1 -1      src/sys/dev/syscons/syscons.c
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State-Changed-From-To: patched->closed 
State-Changed-By: ru 
State-Changed-When: Mon Nov 27 14:37:14 UTC 2006 
State-Changed-Why:  
Fixed in RELENG_6. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=68016 

From: dfilter@FreeBSD.ORG (dfilter service)
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: kern/68016: commit references a PR
Date: Mon, 27 Nov 2006 14:39:13 +0000 (UTC)

 ru          2006-11-27 14:37:09 UTC
 
   FreeBSD src repository
 
   Modified files:        (Branch: RELENG_6)
     sys/dev/syscons      syscons.c 
   Log:
   MFC: 1.449: Fix endless visual beeping.
   
   PR:             kern/68016
   
   Revision   Changes    Path
   1.436.2.8  +1 -1      src/sys/dev/syscons/syscons.c
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>Unformatted:
