misc/61898: System hangs when switching from graphical(X) to console mode.

[Todor Todorov]

>Number:         61898
>Category:       misc
>Synopsis:       System hangs when switching from graphical(X) to console mode.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jan 25 10:10:09 PST 2004
>Closed-Date:
>Last-Modified:
>Originator:     Todor Todorov
>Release:        5.2-RELEASE
>Organization:
JambolNey
>Environment:
FreeBSD laptop-bsd.c0der.com 5.2-RELEASE FreeBSD 5.2-RELEASE #0: Sun Jan 11 04:21:45 GMT 2004 root at wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC i386 

>Description:
When switching from X to console mode, my display becomes white, and nothing seems to respond. The only thing i can do is reboot.

Specs:

Video Card : Silicon Integrated Systems [SiS] SiS630 GUI Accelerator+3D

in XF86Config : 
--------------------------------------
Section "Device"
Identifier  "Card0"
Driver      "sis"
ChipSet     "SIS630/730"
Card        "sis SIS630/730"
Option     "TurboQueue" "false"
Option     "FastVram"
----------------------------------------

Nothing unusual in the XFree86.log.

Probably a hardware-related problem.

>How-To-Repeat:
Happened all the times i`ve switch.
>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted: