From nobody@FreeBSD.org  Wed Jun 22 19:01:57 2005
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Message-Id: <200506221901.j5MJ1vPC027454@www.freebsd.org>
Date: Wed, 22 Jun 2005 19:01:57 GMT
From: Igor <aik@fryazino.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: VBE video driver incorrectly switches to/from text mode on i845
X-Send-Pr-Version: www-2.3

>Number:         82548
>Category:       i386
>Synopsis:       VBE video driver incorrectly switches to/from text mode on i845
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    linimon
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jun 22 19:10:09 GMT 2005
>Closed-Date:    Tue May 29 05:16:07 GMT 2007
>Last-Modified:  Tue May 29 05:16:07 GMT 2007
>Originator:     Igor
>Release:        4.11
>Organization:
>Environment:
FreeBSD control.fryazino.net 4.11-RELEASE FreeBSD 4.11-RELEASE #1: Fri Apr 29 07:52:48 MSD 2005     root@control.fryazin
o.net:/usr/obj/usr/src/sys/MY  i386
>Description:
When I choose "VESA" driver in X11 server configuration, it works fine
unless I switch to text mode and then again to graphics (e.g. switch to
console 1 then back to console 9 or end X session then start another X
session). After that the screen is blank (in graphics mode, on text
consoles 1 or 2 all is fine)

I suppose there is a bug either in "VESA" video driver code or in VBE
code for Intel i845G. If second is the case there is nothing to be done.
>How-To-Repeat:
1. find a computer with integrated Intel 845 G Graphics
2. setup XFree to use VESA driver
3. start X session
4. switch to text console (Ctrl+Alt+F2)
5. switch back (Alt+F9)

>Fix:
use "i810" video driver :)
And document somewhere that is handles not just i810 but also i845,
i855, ixx....
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: linimon 
State-Changed-When: Sat May 26 06:42:07 UTC 2007 
State-Changed-Why:  
Is this still a problem after the latest xorg import? 


Responsible-Changed-From-To: freebsd-i386->linimon 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Sat May 26 06:42:07 UTC 2007 
Responsible-Changed-Why:  

http://www.freebsd.org/cgi/query-pr.cgi?pr=82548 
State-Changed-From-To: feedback->closed 
State-Changed-By: linimon 
State-Changed-When: Tue May 29 05:14:23 UTC 2007 
State-Changed-Why:  
Submitter's email address bounces. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=82548 
>Unformatted:
