Debian Bug report logs - #404885
lockup and illegal extended x86 opcode

version graph

Package: xserver-xorg-core; Maintainer for xserver-xorg-core is Debian X Strike Force <debian-x@lists.debian.org>; Source for xserver-xorg-core is src:xorg-server (PTS, buildd, popcon).

Reported by: Robert de Bath <robert$@debath.co.uk>

Date: Thu, 28 Dec 2006 22:48:02 UTC

Severity: normal

Merged with 428796, 433144

Fixed in version xorg-server/2:1.4.2-1

Done: Julien Cristau <jcristau@debian.org>

Bug is archived. No further changes may be made.

Forwarded to https://bugs.freedesktop.org/show_bug.cgi?id=11842

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Report forwarded to debian-bugs-dist@lists.debian.org, Debian X Strike Force <debian-x@lists.debian.org>:
Bug#404885; Package xserver-xorg-video-vesa. (full text, mbox, link).


Acknowledgement sent to Robert de Bath <robert$@debath.co.uk>:
New Bug report received and forwarded. Copy sent to Debian X Strike Force <debian-x@lists.debian.org>. (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Robert de Bath <robert$@debath.co.uk>
To: bugs@debian.org
Subject: xserver-xorg-video-vesa VERY SLOW
Date: Thu, 28 Dec 2006 21:48:51 +0000 (GMT)
[Message part 1 (text/plain, inline)]
Package: xserver-xorg-video-vesa
Version: 1:1.3.0-1

Linux version 2.6.14-2-686 (Debian 2.6.14-6bpo1) (nobse@debian.org) (gcc 
version 3.3.5 (Debian 1:3.3.5-13)) #2 Fri Dec 30 03:19:34 CET 2005

For normal use with the shadowFB in use the 'feel' of the speed of the 
display is ok. The problem occurs when playing video using mplayer.

For a small video the CPU usage with vesa is around six times the cpu 
that's used by the xserver-xorg-video-fbdev video driver.

From the log file it appears that the X vesa driver is NOT using a linear
frame buffer for some reason, as the fbdev driver only works for a linear
frame buffer this seems a little weird.

$ sudo fbset -i

mode "1024x768-76"
    # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz
    geometry 1024 768 1024 768 32
    timings 12714 128 32 16 4 128 4
    rgba 8/16,8/8,8/0,0/0
endmode

Frame buffer device information:
    Name        : VESA VGA
    Address     : 0xf0000000
    Size        : 6291456
    Type        : PACKED PIXELS
    Visual      : TRUECOLOR
    XPanStep    : 0
    YPanStep    : 0
    YWrapStep   : 0
    LineLength  : 4096
    Accelerator : No
$

-- 
Rob.                          (Robert de Bath <robert$ @ debath.co.uk>)
                                             <http://www.debath.co.uk/>
[xorg.conf (text/plain, attachment)]
[Xorg.1.log (text/plain, attachment)]

Information forwarded to debian-bugs-dist@lists.debian.org, Debian X Strike Force <debian-x@lists.debian.org>:
Bug#404885; Package xserver-xorg-video-vesa. (full text, mbox, link).


Acknowledgement sent to 404885@bugs.debian.org:
Extra info received and forwarded to list. Copy sent to Debian X Strike Force <debian-x@lists.debian.org>. (full text, mbox, link).


Message #10 received at 404885@bugs.debian.org (full text, mbox, reply):

From: Brice Goglin <Brice.Goglin@ens-lyon.org>
To: Robert de Bath <robert$@debath.co.uk>
Cc: 404885@bugs.debian.org
Subject: Bug#404885: xserver-xorg-video-vesa VERY SLOW
Date: Sun, 29 Apr 2007 23:15:00 +0200
Hi Robert,

A couple months ago, you reported a bug to the Debian BTS regarding the
X server being very slow with the vesa driver. Does this problem still
happen today? There has not been many changes upstream in the vesa
driver, but the X server core changed at lot. Could you try with
xserver-xorg-core 1.3 currently in unstable (and possibly a recent
kernel too)?

Thanks,
Brice




Information forwarded to debian-bugs-dist@lists.debian.org, Debian X Strike Force <debian-x@lists.debian.org>:
Bug#404885; Package xserver-xorg-video-vesa. (full text, mbox, link).


Acknowledgement sent to Robert de Bath <robert$@debath.co.uk>:
Extra info received and forwarded to list. Copy sent to Debian X Strike Force <debian-x@lists.debian.org>. (full text, mbox, link).


Message #15 received at 404885@bugs.debian.org (full text, mbox, reply):

From: Robert de Bath <robert$@debath.co.uk>
To: Brice Goglin <Brice.Goglin@ens-lyon.org>
Cc: 404885@bugs.debian.org
Subject: Re: Bug#404885: xserver-xorg-video-vesa VERY SLOW
Date: Mon, 30 Apr 2007 20:12:51 +0100 (BST)
On Sun, 29 Apr 2007, Brice Goglin wrote:

> Hi Robert,
>
> A couple months ago, you reported a bug to the Debian BTS regarding the
> X server being very slow with the vesa driver. Does this problem still
> happen today? There has not been many changes upstream in the vesa

For stable and testing ...
xserver-xorg: 1:7.1.0-18
xserver-xorg-video-vesa: 1:1.3.0-1
Kernel: Linux version 2.6.18-4-686 (Debian 2.6.18.dfsg.1-12) (waldi@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Mon Mar 26 17:17:36 UTC 2007

--> xorg
" (II) VESA(0): VESA VBE OEM Vendor: TRIDENT MICROSYSTEMS INC.
" (II) VESA(0): VESA VBE OEM Product: CYBER 2100
" (II) VESA(0): VESA VBE OEM Product Rev: RXT  7.3 (16.28)
" (II) VESA(0): virtual address = 0xb7b3b000,
"         physical address = 0xa0000, size = 65536
" (==) VESA(0): Default visual is TrueColor
" (==) VESA(0): Backing store disabled

--> mplayer
" VO: [x11] 480x352 => 480x352 Planar YV12  [zoom]
" SwScaler: using unscaled yuv420p -> rgb32 special converter

--> top
"   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
"  3095 root       5 -10 30044  22m 6064 S 46.9  4.4   1:13.40 Xorg
"  4166 robert    15   0 50444  22m  15m S  2.7  4.4   0:05.50 mplayer

The problem still exists in "testing".

For unstable ...

" The following packages will be REMOVED
"   tzdata util-linux util-linux-locales
" The following packages will be upgraded:
"   libc6 libc6-dev libdrm-dev libdrm2 locales xserver-xorg xserver-xorg-core
" WARNING: The following essential packages will be removed.
" This should NOT be done unless you know exactly what you are doing!
"   util-linux tzdata (due to util-linux)

so I really don't want to try to upgrade to unstable right now :-)

Still I _think_ the problem is in the vesa driver itself which is the
same version across all of stable, testing and unstable.

However, I will try again next week.

-- 
Rob.                          (Robert de Bath <robert$ @ debath.co.uk>)
                                             <http://www.debath.co.uk/>




Information forwarded to debian-bugs-dist@lists.debian.org, Debian X Strike Force <debian-x@lists.debian.org>:
Bug#404885; Package xserver-xorg-video-vesa. (full text, mbox, link).


Acknowledgement sent to Robert de Bath <robert$@debath.co.uk>:
Extra info received and forwarded to list. Copy sent to Debian X Strike Force <debian-x@lists.debian.org>. (full text, mbox, link).


Message #20 received at 404885@bugs.debian.org (full text, mbox, reply):

From: Robert de Bath <robert$@debath.co.uk>
To: Brice Goglin <Brice.Goglin@ens-lyon.org>
Cc: 404885@bugs.debian.org
Subject: Re: Bug#404885: xserver-xorg-video-vesa VERY SLOW
Date: Fri, 4 May 2007 19:27:03 +0100 (BST)
[Message part 1 (text/plain, inline)]
On Sun, 29 Apr 2007, Brice Goglin wrote:

> Hi Robert,
>
> A couple months ago, you reported a bug to the Debian BTS regarding the
> X server being very slow with the vesa driver. Does this problem still
> happen today? There has not been many changes upstream in the vesa
> driver, but the X server core changed at lot. Could you try with
> xserver-xorg-core 1.3 currently in unstable (and possibly a recent
> kernel too)?

Well, looks like I was wrong, the current unstable (1:7.2-3) locks up
with 100% cpu. The process can be kill -9'd and the attached log is what
remains. In addition after resetting the console I can see the messages:

" f000:5054: 01 ILLEGAL EXTENDED X86 OPCODE!
" XIO:  fatal IO error 104 (Connection reset by peer) on X server ":0.0"
" after 0 requests (0 known processed) with 0 events remaining.


-- 
Rob.                          (Robert de Bath <robert$ @ debath.co.uk>)
                                             <http://www.debath.co.uk/>
[Xorg.0.log (text/plain, attachment)]

Information forwarded to debian-bugs-dist@lists.debian.org, Debian X Strike Force <debian-x@lists.debian.org>:
Bug#404885; Package xserver-xorg-video-vesa. (full text, mbox, link).


Acknowledgement sent to Brice Goglin <Brice.Goglin@ens-lyon.org>:
Extra info received and forwarded to list. Copy sent to Debian X Strike Force <debian-x@lists.debian.org>. (full text, mbox, link).


Message #25 received at 404885@bugs.debian.org (full text, mbox, reply):

From: Brice Goglin <Brice.Goglin@ens-lyon.org>
To: Robert de Bath <"robert$"@debath.co.uk>, 404885@bugs.debian.org
Subject: Re: Bug#404885: xserver-xorg-video-vesa VERY SLOW
Date: Fri, 04 May 2007 21:42:24 +0200
Robert de Bath wrote:
> On Sun, 29 Apr 2007, Brice Goglin wrote:
>
>> Hi Robert,
>>
>> A couple months ago, you reported a bug to the Debian BTS regarding the
>> X server being very slow with the vesa driver. Does this problem still
>> happen today? There has not been many changes upstream in the vesa
>> driver, but the X server core changed at lot. Could you try with
>> xserver-xorg-core 1.3 currently in unstable (and possibly a recent
>> kernel too)?
>
> Well, looks like I was wrong, the current unstable (1:7.2-3) locks up

xserver-xorg does not matter actually, this package is basically empty.
xserver-xorg-core is the important one, and you have 1.3.0.0 from what I
see in the log.

> with 100% cpu. The process can be kill -9'd and the attached log is what
> remains. In addition after resetting the console I can see the messages:
>
> " f000:5054: 01 ILLEGAL EXTENDED X86 OPCODE!

Looks like a problem in x86emu. I am not familiar with this at all.
Maybe somebody else will have an idea.

Brice




Bug reassigned from package `xserver-xorg-video-vesa' to `xserver-xorg-core'. Request was from Brice Goglin <Brice.Goglin@ens-lyon.org> to control@bugs.debian.org. (Wed, 30 May 2007 16:48:09 GMT) (full text, mbox, link).


Changed Bug title to `lockup and illegal extended x86 opcode' from `xserver-xorg-video-vesa VERY SLOW'. Request was from Brice Goglin <Brice.Goglin@ens-lyon.org> to control@bugs.debian.org. (Wed, 30 May 2007 16:48:11 GMT) (full text, mbox, link).


Forcibly Merged 404885 428796 433144. Request was from Brice Goglin <Brice.Goglin@ens-lyon.org> to control@bugs.debian.org. (Mon, 23 Jul 2007 10:36:05 GMT) (full text, mbox, link).


Information forwarded to debian-bugs-dist@lists.debian.org, Debian X Strike Force <debian-x@lists.debian.org>:
Bug#404885; Package xserver-xorg-core. (full text, mbox, link).


Acknowledgement sent to Julien Cristau <jcristau@debian.org>:
Extra info received and forwarded to list. Copy sent to Debian X Strike Force <debian-x@lists.debian.org>. (full text, mbox, link).


Message #36 received at 404885@bugs.debian.org (full text, mbox, reply):

From: Julien Cristau <jcristau@debian.org>
To: Robert de Bath <robert$@debath.co.uk>, 404885@bugs.debian.org
Subject: Re: Bug#404885: xserver-xorg-video-vesa VERY SLOW
Date: Wed, 25 Jul 2007 00:52:23 +0200
On Fri, May  4, 2007 at 19:27:03 +0100, Robert de Bath wrote:

> Well, looks like I was wrong, the current unstable (1:7.2-3) locks up
> with 100% cpu. The process can be kill -9'd and the attached log is what
> remains. In addition after resetting the console I can see the messages:
>
> " f000:5054: 01 ILLEGAL EXTENDED X86 OPCODE!
> " XIO:  fatal IO error 104 (Connection reset by peer) on X server ":0.0"
> " after 0 requests (0 known processed) with 0 events remaining.
>
This is either a bug in the x86 emulator included in the X server, or a
bug in your vbios.  In either case, it'd probably work if you didn't use
the vesa driver.  Is there any particular reason you use it instead of
an appropriate driver for your video card?

Cheers,
Julien



Information forwarded to debian-bugs-dist@lists.debian.org, Debian X Strike Force <debian-x@lists.debian.org>:
Bug#404885; Package xserver-xorg-core. (full text, mbox, link).


Acknowledgement sent to Robert de Bath <robert$@debath.co.uk>:
Extra info received and forwarded to list. Copy sent to Debian X Strike Force <debian-x@lists.debian.org>. (full text, mbox, link).


Message #41 received at 404885@bugs.debian.org (full text, mbox, reply):

From: Robert de Bath <robert$@debath.co.uk>
To: Julien Cristau <jcristau@debian.org>
Cc: 404885@bugs.debian.org
Subject: Re: Bug#404885: xserver-xorg-video-vesa VERY SLOW
Date: Fri, 27 Jul 2007 09:41:39 +0100 (BST)
On Wed, 25 Jul 2007, Julien Cristau wrote:

> On Fri, May  4, 2007 at 19:27:03 +0100, Robert de Bath wrote:
>
>> Well, looks like I was wrong, the current unstable (1:7.2-3) locks up
>> with 100% cpu. The process can be kill -9'd and the attached log is what
>> remains. In addition after resetting the console I can see the messages:
>>
>> " f000:5054: 01 ILLEGAL EXTENDED X86 OPCODE!
>> " XIO:  fatal IO error 104 (Connection reset by peer) on X server ":0.0"
>> " after 0 requests (0 known processed) with 0 events remaining.
>>
> This is either a bug in the x86 emulator included in the X server, or a
> bug in your vbios.  In either case, it'd probably work if you didn't use
> the vesa driver.  Is there any particular reason you use it instead of
> an appropriate driver for your video card?

To some extent you're right, the kernel frame buffer works, the svgalib
driver (chipset VESA) works and debian stable xserver-xorg-video-vesa
driver works. The current card specific driver also works (and it uses
vesa) but bugs 402673 and 407620 make it a pain to use, especially as
402673 understates the problem somewhat. All those except the older
xserver work in linear mode.

One thing I've noticed in the log is this:

...
*Mode: 118 (1024x768)
   ModeAttributes: 0x9b
   WinAAttributes: 0x7
   WinBAttributes: 0x0
   WinGranularity: 64
...
   DirectColorModeInfo: 0
   PhysBasePtr: 0x0
Mode: 117 (1024x768)
...

What does the X server do when that PhysBasePtr is zero ? Why is it zero
and not 0xf0000000 ? Google seems to say that you need to ask for the
linear mode to get the specs for it but the int(10,4f01) table looks like
it doesn't need to change. The kernel seems to do it that way, it looks
like X asks for the specs to paged mode, but it's very confused, does it?

This is what vesafb says ...

vesafb: framebuffer at 0xf0000000, mapped to 0xe0880000, using 6144k, total 32768k
vesafb: mode is 1024x768x32, linelength=4096, pages=9
vesafb: protected mode interface info at c000:85ba
vesafb: pmi: set display start = c00c85e9, set palette = c00c8652
vesafb: scrolling: redraw
vesafb: Truecolor: size=0:8:8:8, shift=0:16:8:0
fb0: VESA VGA frame buffer device

I am reminded about how these BIOSs have probably been tested, and with
which (single) driver, that driver just tries the mode and if the user
doesn't respond in a few seconds switches back to one that was working.
So shouldn't the vesa driver use the same sequence of calls it does, with
the mode sniffing of course but also an "I don't care what you smell,
just jump" option too.

So how easy would a 'paranoid but under orders mode' be :-)

Anyway in the short term that machine is back on stable using the slow
X vesa driver and "mplayer -vo svga" for fullscreen video.

-- 
Rob.                          (Robert de Bath <robert$ @ debath.co.uk>)
                                             <http://www.debath.co.uk/>




Information forwarded to debian-bugs-dist@lists.debian.org, Debian X Strike Force <debian-x@lists.debian.org>:
Bug#404885; Package xserver-xorg-core. (full text, mbox, link).


Acknowledgement sent to Robert de Bath <robert$@debath.co.uk>:
Extra info received and forwarded to list. Copy sent to Debian X Strike Force <debian-x@lists.debian.org>. (full text, mbox, link).


Message #46 received at 404885@bugs.debian.org (full text, mbox, reply):

From: Robert de Bath <robert$@debath.co.uk>
To: Julien Cristau <jcristau@debian.org>
Cc: 404885@bugs.debian.org
Subject: Re: Bug#404885: FOUND IT
Date: Sat, 28 Jul 2007 20:24:16 +0100 (BST)
It's in hw/xfree86/int10/xf86int10.c
Function
int1A_handler(xf86Int10InfoPtr pInt)

For AX values 0xb108, 0xb109, 0xb10a, 0xb10b, 0xb10c and 0xb10d

The entire contents of edi is used as a pci register number, only DI 
should be used.

For this specific bios

< X86_ECX = pciReadLong(tag, X86_EDI);
--
> X86_ECX = pciReadLong(tag, X86_DI);

in case 0xb10a: fixes my problem.

Now I have a driver that's both stable and not too slow. :-)

-- 
Rob.                          (Robert de Bath <robert$ @ debath.co.uk>)
                                             <http://www.debath.co.uk/>

On Wed, 25 Jul 2007, Julien Cristau wrote:

> On Fri, May  4, 2007 at 19:27:03 +0100, Robert de Bath wrote:
>
>> Well, looks like I was wrong, the current unstable (1:7.2-3) locks up
>> with 100% cpu. The process can be kill -9'd and the attached log is what
>> remains. In addition after resetting the console I can see the messages:
>>
>> " f000:5054: 01 ILLEGAL EXTENDED X86 OPCODE!
>> " XIO:  fatal IO error 104 (Connection reset by peer) on X server ":0.0"
>> " after 0 requests (0 known processed) with 0 events remaining.
>>
> This is either a bug in the x86 emulator included in the X server, or a
> bug in your vbios.  In either case, it'd probably work if you didn't use
> the vesa driver.  Is there any particular reason you use it instead of
> an appropriate driver for your video card?
>
> Cheers,
> Julien
>
>




Noted your statement that Bug has been forwarded to https://bugs.freedesktop.org/show_bug.cgi?id=11842. Request was from Brice Goglin <Brice.Goglin@ens-lyon.org> to control@bugs.debian.org. (Sat, 04 Aug 2007 08:48:02 GMT) (full text, mbox, link).


Information forwarded to debian-bugs-dist@lists.debian.org, Debian X Strike Force <debian-x@lists.debian.org>:
Bug#404885; Package xserver-xorg-core. (full text, mbox, link).


Acknowledgement sent to Julien Cristau <jcristau@debian.org>:
Extra info received and forwarded to list. Copy sent to Debian X Strike Force <debian-x@lists.debian.org>. (full text, mbox, link).


Message #53 received at 404885@bugs.debian.org (full text, mbox, reply):

From: Julien Cristau <jcristau@debian.org>
To: control@bugs.debian.org
Cc: 404885@bugs.debian.org
Subject: setting package to xdmx-tools xvfb xnest xserver-xorg-core xserver-xorg-core-dbg xserver-xorg-dev xprint xdmx xprint-common xorg-server xserver-xephyr ...
Date: Tue, 24 Jun 2008 20:40:37 +0200
# Automatically generated email from bts, devscripts version 2.10.30
# via tagpending 
#
# xorg-server (2:1.4.2-1) UNRELEASED; urgency=low
#
#  * Backport patch from upstream git to fix emulation of int1A PCI BIOS
#    services (closes: #404885).  Thanks, Robert de Bath!
#

package xdmx-tools xvfb xnest xserver-xorg-core xserver-xorg-core-dbg xserver-xorg-dev xprint xdmx xprint-common xorg-server xserver-xephyr
tags 404885 + pending





Tags added: pending Request was from Julien Cristau <jcristau@debian.org> to control@bugs.debian.org. (Tue, 24 Jun 2008 18:42:05 GMT) (full text, mbox, link).


Reply sent to Julien Cristau <jcristau@debian.org>:
You have taken responsibility. (full text, mbox, link).


Notification sent to Robert de Bath <robert$@debath.co.uk>:
Bug acknowledged by developer. (full text, mbox, link).


Message #60 received at 404885-close@bugs.debian.org (full text, mbox, reply):

From: Julien Cristau <jcristau@debian.org>
To: 404885-close@bugs.debian.org
Subject: Bug#404885: fixed in xorg-server 2:1.4.2-1
Date: Thu, 26 Jun 2008 01:02:06 +0000
Source: xorg-server
Source-Version: 2:1.4.2-1

We believe that the bug you reported is fixed in the latest version of
xorg-server, which is due to be installed in the Debian FTP archive:

xdmx-tools_1.4.2-1_i386.deb
  to pool/main/x/xorg-server/xdmx-tools_1.4.2-1_i386.deb
xdmx_1.4.2-1_i386.deb
  to pool/main/x/xorg-server/xdmx_1.4.2-1_i386.deb
xnest_1.4.2-1_i386.deb
  to pool/main/x/xorg-server/xnest_1.4.2-1_i386.deb
xorg-server_1.4.2-1.diff.gz
  to pool/main/x/xorg-server/xorg-server_1.4.2-1.diff.gz
xorg-server_1.4.2-1.dsc
  to pool/main/x/xorg-server/xorg-server_1.4.2-1.dsc
xorg-server_1.4.2.orig.tar.gz
  to pool/main/x/xorg-server/xorg-server_1.4.2.orig.tar.gz
xprint-common_1.4.2-1_all.deb
  to pool/main/x/xorg-server/xprint-common_1.4.2-1_all.deb
xprint_1.4.2-1_i386.deb
  to pool/main/x/xorg-server/xprint_1.4.2-1_i386.deb
xserver-xephyr_1.4.2-1_i386.deb
  to pool/main/x/xorg-server/xserver-xephyr_1.4.2-1_i386.deb
xserver-xorg-core-dbg_1.4.2-1_i386.deb
  to pool/main/x/xorg-server/xserver-xorg-core-dbg_1.4.2-1_i386.deb
xserver-xorg-core_1.4.2-1_i386.deb
  to pool/main/x/xorg-server/xserver-xorg-core_1.4.2-1_i386.deb
xserver-xorg-dev_1.4.2-1_i386.deb
  to pool/main/x/xorg-server/xserver-xorg-dev_1.4.2-1_i386.deb
xvfb_1.4.2-1_i386.deb
  to pool/main/x/xorg-server/xvfb_1.4.2-1_i386.deb



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 404885@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Julien Cristau <jcristau@debian.org> (supplier of updated xorg-server package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.8
Date: Thu, 26 Jun 2008 01:57:18 +0200
Source: xorg-server
Binary: xserver-xorg-core xserver-xorg-dev xdmx xdmx-tools xnest xvfb xserver-xephyr xprint xprint-common xserver-xorg-core-dbg
Architecture: source all i386
Version: 2:1.4.2-1
Distribution: unstable
Urgency: low
Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
Changed-By: Julien Cristau <jcristau@debian.org>
Description: 
 xdmx       - distributed multihead X server
 xdmx-tools - Distributed Multihead X tools
 xnest      - Nested X server
 xprint     - X11 print system (binary)
 xprint-common - Xprint - the X11 print system (configuration files)
 xserver-xephyr - nested X server
 xserver-xorg-core - Xorg X server - core server
 xserver-xorg-core-dbg - Xorg - the X.Org X server (debugging symbols)
 xserver-xorg-dev - Xorg X server - development files
 xvfb       - Virtual Framebuffer 'fake' X server
Closes: 404885 433331 466526 473260 478277 485185
Changes: 
 xorg-server (2:1.4.2-1) unstable; urgency=low
 .
   [ Julien Cristau ]
   * New upstream release.
   * Security fixes from the previous upload are included upstream.
   * Cherry-pick patches from upstream git to make the LeftOf and Above options
     in xorg.conf actually work (closes: #466526).
   * 48_xaa_nooffscreenpixmaps.diff: disable XAA offscreen pixmaps by default;
     they can be enabled with Option "XaaOffscreenPixmaps" (closes: #478277,
     #433331).
   * Cherry-pick various patches from upstream for Xorg's modes code:
     - add quirks for monitors with broken EDID (closes: #473260)
     - fix max clock computation
     - inherit the preferred mode from the global configuration (so if you have
       Modes "800x600" in the Display subsection the server will honor it
       instead of ignoring it)
   * Backport patch from upstream git to fix emulation of int1A PCI BIOS
     services (closes: #404885).  Thanks, Robert de Bath!
 .
   [ Brice Goglin ]
   * Update patches to not require -p0, closes: #485185.
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Reply sent to Julien Cristau <jcristau@debian.org>:
You have taken responsibility. (full text, mbox, link).


Notification sent to "Evgeniy Shapiro" <shellinux@gmail.com>:
Bug acknowledged by developer. (full text, mbox, link).


Reply sent to Julien Cristau <jcristau@debian.org>:
You have taken responsibility. (full text, mbox, link).


Notification sent to ian <ian.debianbugrep@hassium.dyndns.org>:
Bug acknowledged by developer. (full text, mbox, link).


Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Thu, 07 Aug 2008 07:29:57 GMT) (full text, mbox, link).


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