XF86VidModeQueryExtension has disappeared

XF86VidModeQueryExtension has disappeared

[Frank Cox]

I posted this on the Fedora list and received zero response.

With Fedora 10-beta, something suddenly changed and broke xdosemu.  (dosemu -t
still appears to be working fine and xdosemu worked fine up until a couple of
days ago.)

This is the error:

QUOTE:
/usr/bin/xdosemu: symbol lookup error: /usr/lib/dosemu/libplugin_X.so:
undefined symbol: XF86VidModeQueryExtension 
END OF QUOTE

XF86VidModeQueryExtension appears to be provided by libXxf86vm, but yum.log
doesn't show any recent updates to that package.

So.. what actually broke here?

-- 
MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com
DRY CLEANER BUSINESS FOR SALE ~ http://www.canadadrycleanerforsale.com

Re: XF86VidModeQueryExtension has disappeared

[Frantisek Hanzlik]

Hello Frank,

Detect configure Xxf86vm library and do you have -lXxf86vm in your
Makefile?

In Fedora 10 libXxf86vm-1.0.2-1.fc10.i386 (Build Date: Thu Sep 4 2008)
contain requested entries:

objdump -T libXxf86vm.so.1.0.0

libXxf86vm.so.1.0.0:     file format elf32-i386

DYNAMIC SYMBOL TABLE:
00000000      DF *UND*	00000000              _XReply
00000000  w   D  *UND*	00000000              __gmon_start__
00000000  w   D  *UND*	00000000              _Jv_RegisterClasses
00000000      DF *UND*	00000000  GLIBC_2.0   calloc
00000000      DF *UND*	00000000              XMissingExtension
00000000      DF *UND*	00000000              _XFlush
00000000      DF *UND*	00000000              _XEatData
00000000      DF *UND*	00000000  GLIBC_2.0   free
00000000      DF *UND*	00000000              XextRemoveDisplay
00000000      DF *UND*	00000000              XextCreateExtension
00000000      DF *UND*	00000000  GLIBC_2.0   memcpy
00000000      DF *UND*	00000000              _XRead
00000000      DF *UND*	00000000              XextFindDisplay
00000000      DF *UND*	00000000              _XSend
00000000      DF *UND*	00000000              XextAddDisplay
00000000      DF *UND*	00000000              _XReadPad
00000000  w   DF *UND*	00000000  GLIBC_2.1.3 __cxa_finalize
07a157d8 g    DF .fini	00000000  Base        _fini
07a13620 g    DF .text	0000018d  Base        XF86VidModeGetViewPort
07a13160 g    DF .text	00000164  Base        XF86VidModeGetGamma
07a13ae0 g    DF .text	000001fc  Base        XF86VidModeGetDotClocks
07a137b0 g    DF .text	00000034  Base        XF86VidModeQueryExtension
07a1296c g    DF .init	00000000  Base        _init
07a12eb0 g    DF .text	000000e6  Base        XF86VidModeSetViewPort
07a15160 g    DF .text	0000027d  Base        XF86VidModeDeleteModeLine
07a16dac g    D  *ABS*	00000000  Base        __bss_start
07a153e0 g    DF .text	000003b3  Base        XF86VidModeAddModeLine
07a16dc0 g    D  *ABS*	00000000  Base        _end
07a134e0 g    DF .text	0000013c  Base        XF86VidModeQueryVersion
07a13ce0 g    DF .text	00000497  Base        XF86VidModeGetAllModeLines
07a14180 g    DF .text	000002cf  Base        XF86VidModeGetModeLine
07a13820 g    DF .text	00000187  Base        XF86VidModeGetGammaRamp
07a14920 g    DF .text	000002d5  Base        XF86VidModeSwitchToMode
07a132d0 g    DF .text	0000012c  Base        XF86VidModeSetGamma
07a12d70 g    DF .text	00000134  Base        XF86VidModeGetGammaRampSize
07a16dac g    D  *ABS*	00000000  Base        _edata
07a14450 g    DF .text	000004c1  Base        XF86VidModeGetMonitor
07a12fa0 g    DF .text	000000de  Base        XF86VidModeLockModeSwitch
07a13080 g    DF .text	000000de  Base        XF86VidModeSwitchMode
07a14ee0 g    DF .text	00000275  Base        XF86VidModeModModeLine
07a14c00 g    DF .text	000002d5  Base        XF86VidModeValidateModeLine
07a139b0 g    DF .text	0000012c  Base        XF86VidModeSetGammaRamp
07a13400 g    DF .text	000000de  Base        XF86VidModeSetClientVersion
07a12c30 g    DF .text	00000134  Base        XF86VidModeGetPermissions


and dosemu run fine for me on 32bit i386 (OK, I have some problems on
LTSP diskless stations when switching from window do full-screen mode,
but it may be problem with Intel integrated graphics card and kernel
driver).
But xdosemu on standalone workstation run correctly in both window and
fullscreen mode).

You can download my spec, src.rpm and .i386.rpm on URL:
http://hanzlici.cz/packages/fedora/dosemu/
(I have extended it with dosemu.png + dosemu.desktop files for system menus)

Franta Hanzlik

== Luční 502          Linux/Unix/Novell/Inter-/Net     Tel: +420-373729699 ==
== 33209 Štěnovice     e-mail:franta@hanzlici.cz       Fax: +420-373729699 ==
== Czech Republic          http://hanzlici.cz/         GSM: +420-604117319 ==

Frank Cox wrote:
> I posted this on the Fedora list and received zero response.
>
> With Fedora 10-beta, something suddenly changed and broke xdosemu.  (dosemu -t
> still appears to be working fine and xdosemu worked fine up until a couple of
> days ago.)
>
> This is the error:
>
> QUOTE:
> /usr/bin/xdosemu: symbol lookup error: /usr/lib/dosemu/libplugin_X.so:
> undefined symbol: XF86VidModeQueryExtension
> END OF QUOTE
>
> XF86VidModeQueryExtension appears to be provided by libXxf86vm, but yum.log
> doesn't show any recent updates to that package.
>
> So.. what actually broke here?
>
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Re: XF86VidModeQueryExtension has disappeared

[Frank Cox]

On Sun, 23 Nov 2008 01:20:52 +0100
Frantisek Hanzlik <franta@hanzlici.cz> wrote:

> and dosemu run fine for me on 32bit i386 

I have just downloaded your dosemu-1.4.0.1-5.svn1868.fc10.src.rpm and compiled
it on my F10 laptop without any apparent error.

After installing the i386 rpm that was produced from your src.rpm, I get the
same error:

/usr/bin/xdosemu: symbol lookup error: /usr/lib/dosemu/libplugin_X.so:
 undefined symbol: XF86VidModeQueryExtension

I appear to have the same libXxf86vm.so.1.0.0 that you do.

I see this with "objdump -T libXxf86vm.so.1.0.0":

001027b0 g    DF .text	00000034  Base        XF86VidModeQueryExtension

So it's present and accounted for, but dosemu's libplugin_X.so apparently can't
find it.

I would think that since libXxf86vm.so.1.0.0 lives in /usr/lib, if there was
some sort of a pathing problem a lot more stuff would fail than just dosemu.







-- 
MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com
DRY CLEANER BUSINESS FOR SALE ~ http://www.canadadrycleanerforsale.com

Re: XF86VidModeQueryExtension has disappeared

[Frantisek Hanzlik]

Frank Cox wrote:
> On Sun, 23 Nov 2008 01:20:52 +0100
> Frantisek Hanzlik<franta@hanzlici.cz>  wrote:
>
>> and dosemu run fine for me on 32bit i386
>
> I have just downloaded your dosemu-1.4.0.1-5.svn1868.fc10.src.rpm and compiled
> it on my F10 laptop without any apparent error.
>
> After installing the i386 rpm that was produced from your src.rpm, I get the
> same error:
>
> /usr/bin/xdosemu: symbol lookup error: /usr/lib/dosemu/libplugin_X.so:
>   undefined symbol: XF86VidModeQueryExtension
>
> I appear to have the same libXxf86vm.so.1.0.0 that you do.
>
> I see this with "objdump -T libXxf86vm.so.1.0.0":
>
> 001027b0 g    DF .text	00000034  Base        XF86VidModeQueryExtension
>
> So it's present and accounted for, but dosemu's libplugin_X.so apparently can't
> find it.
>
> I would think that since libXxf86vm.so.1.0.0 lives in /usr/lib, if there was
> some sort of a pathing problem a lot more stuff would fail than just dosemu.
>
Hmm, xdosemu work fine for me and libplugin_X.so is obviously called, see part
of my '$_debug = "2+a"' listing:

grep  '^X: ' ~/.dosemu/boot.log
X: X_init
X: visual class is TrueColor
X: using true color visual
X: pixel size is 32 bits/pixel
X: MIT-SHM major opcode: 144
X: using MIT-SHM
X: VidMode Extension version 2.2
X: X_keymap_init: X server vendor is "The X.Org Foundation"
X: X_keymap_init: using DOSEMU's internal keycode translation
X: X_init: parent window: 0x83
X: X_init: screen = 0, root = 0x83, mainwindow = 0x3600001
X: running xset +fp /usr/share/dosemu/Xfonts 2>/dev/null
X: X_change_config: font "-misc-fixed-medium-r-normal--20-200-75-75-c-100-ibm-cp852" not found, using builtin
X: NOT loading a font. Using EGA/VGA builtin/RAM fonts.
X: EGA/VGA font size is 9 x 16
X: X_init: mouse grabbing enabled, use Ctrl+Mod1+Home to activate
X: window mapped
X: expose event
X: X_redraw_text_screen: all
X: focus in
X: KeymapNotify event
X: CapsLockMask = 0x2
X: CapsLockKeycode = 0x42
X: NumLockMask = 0x10
X: NumLockKeycode = 0x4d
X: ScrollLockMask = 0x0
X: ScrollLockKeycode = 0x4e
X: AltMask = 0x8
X: AltGrMask = 0x80
X: InsLockMask = 0x0
X: looking for LALT
X: mapping LALT(40) -> 38
X: looking for RALT
....
X: looking for EXEC
X: looking for BRK
X: looking for BREA
X: X_setmode: video_mode 0x3 (TEXT), size 80 x 25 (720 x 400 pixel)
X: X_setmode to text mode: Get remapper for Erics fonts
X: resize_ximage 1280 x 1024 --> 1280 x 1024
X: expose event
X: X_redraw_text_screen: all
X: expose event
X: expose event
X: X_redraw_text_screen: all
X: KeymapNotify event
X: Mouse entering window event
X: Mouse really entering window
X: resize_ximage 1280 x 1024 --> 1274 x 988
X: X_setmode: re-init video_mode 0x3 (TEXT), size 80 x 25 (720 x 400 pixel)
X: X_setmode to text mode: Get remapper for Erics fonts
X: resize_ximage 1280 x 1024 --> 1280 x 1024
X: X_redraw_text_screen: all
X: expose event
X: X_redraw_text_screen: all
X: expose event
X: X_redraw_text_screen: all
X: resize_ximage 1280 x 1024 --> 1274 x 988
X: X_redraw_text_screen: all
X: expose event
X: X_redraw_text_screen: all
X: X_change_config: item = 7, buffer = 0x81d38c0
X: X_change_config: item = 1, buffer = (nil)
....


and dosemu has using "/usr/lib/libXxf86vm.so.1.0.0":

lsof -p $(pidof dosemu.bin)
COMMAND    PID    USER   FD   TYPE     DEVICE SIZE/OFF    NODE NAME
dosemu.bi 9932 hanzlik  cwd    DIR        8,3     4096 1238393 /home/hanzlik/.dosemu
dosemu.bi 9932 hanzlik  rtd    DIR        8,3     4096       2 /
dosemu.bi 9932 hanzlik  txt    REG        8,3  1623224 1777282 /usr/bin/dosemu.bin
dosemu.bi 9932 hanzlik  DEL    REG       0,16           346502 /dev/shm/dosemu_9932
dosemu.bi 9932 hanzlik  mem    REG        8,3   219165 1811259 /usr/lib/dosemu/libplugin_X.so
dosemu.bi 9932 hanzlik  mem    REG        8,3  1051120 2072945 /usr/lib/libX11.so.6.2.0
dosemu.bi 9932 hanzlik  mem    REG        8,3    38536 2073035 /usr/lib/libXcursor.so.1.0.2
dosemu.bi 9932 hanzlik  mem    REG        8,3   546576 1786893 /usr/lib/libvga.so.1.9.25
dosemu.bi 9932 hanzlik  mem    REG        8,3   156948 1124054 /lib/ld-2.9.so
dosemu.bi 9932 hanzlik  mem    REG        8,3  1809640 1124108 /lib/libc-2.9.so
dosemu.bi 9932 hanzlik  mem    REG        8,3   210292 1126385 /lib/libm-2.9.so
dosemu.bi 9932 hanzlik  mem    REG        8,3    20460 1127271 /lib/libdl-2.9.so
dosemu.bi 9932 hanzlik  mem    REG        8,3   135836 1129527 /lib/libpthread-2.9.so
dosemu.bi 9932 hanzlik  mem    REG        8,3    48484 1131006 /lib/librt-2.9.so
dosemu.bi 9932 hanzlik  mem    REG        8,3   114280 2072914 /usr/lib/libxcb.so.1.0.0
dosemu.bi 9932 hanzlik  mem    REG        8,3     6036 2072943 /usr/lib/libxcb-xlib.so.0.0.0
dosemu.bi 9932 hanzlik  mem    REG        8,3    20024 2072888 /usr/lib/libXdmcp.so.6.0.0
dosemu.bi 9932 hanzlik  mem    REG        8,3     9544 2072857 /usr/lib/libXau.so.6.0.0
dosemu.bi 9932 hanzlik  mem    REG        8,3    62812 2072980 /usr/lib/libXext.so.6.4.0
dosemu.bi 9932 hanzlik  mem    REG        8,3    18136 2073030 /usr/lib/libXfixes.so.3.1.0
dosemu.bi 9932 hanzlik  mem    REG        8,3    34472 2072952 /usr/lib/libXrender.so.1.3.0
dosemu.bi 9932 hanzlik  mem    REG        8,3    18884 1782263 /usr/lib/libXxf86vm.so.1.0.0
dosemu.bi 9932 hanzlik  DEL    REG        0,8          8749072 /SYSV00000000
dosemu.bi 9932 hanzlik  mem    REG        8,3    26048 1824902 /usr/lib/gconv/gconv-modules.cache
dosemu.bi 9932 hanzlik  mem    REG        8,3   135493 1777178 /usr/share/locale/cs/LC_MESSAGES/libc.mo
dosemu.bi 9932 hanzlik  mem    REG        8,3 80625664 2119258 /usr/lib/locale/locale-archive
dosemu.bi 9932 hanzlik    0u   CHR     136,17      0t0      19 /dev/pts/17
dosemu.bi 9932 hanzlik    1u   CHR     136,17      0t0      19 /dev/pts/17
dosemu.bi 9932 hanzlik    2u   CHR     136,17      0t0      19 /dev/pts/17
dosemu.bi 9932 hanzlik    3r   REG        0,3        0  346487 /proc/9932/maps
dosemu.bi 9932 hanzlik    4w   REG        8,3     2806 1239307 /home/hanzlik/.dosemu/boot.log
dosemu.bi 9932 hanzlik    5u   REG       0,16 13697024  346502 /dev/shm/dosemu_9932 (deleted)
dosemu.bi 9932 hanzlik    6u  unix 0xe6a55880      0t0  346503 socket
dosemu.bi 9932 hanzlik    7u   CHR        1,3      0t0     420 /dev/null
dosemu.bi 9932 hanzlik    8u   CHR        1,3      0t0     420 /dev/null
dosemu.bi 9932 hanzlik    9w   REG        8,3        0 1238406 /home/hanzlik/.dosemu/run/dosemu-midi
dosemu.bi 9932 hanzlik   10r  FIFO        8,3      0t0 1239308 /home/hanzlik/.dosemu/run/dosemu.dbgin.9932
dosemu.bi 9932 hanzlik   11u  FIFO        8,3      0t0 1239309 /home/hanzlik/.dosemu/run/dosemu.dbgout.9932
dosemu.bi 9932 hanzlik   13r   BLK       11,1      0t0    6254 /dev/sr1

Did You tried some test aka:
# strings ld.so.cache |grep Xxf86vm
libXxf86vm.so.1
/usr/lib/libXxf86vm.so.1
libXxf86vm.so
/usr/lib/libXxf86vm.so

# rpm -V libXxf86vm-devel
# rpm -V libXxf86vm

Franta

Re: XF86VidModeQueryExtension has disappeared

[Frank Cox]

On Mon, 24 Nov 2008 12:11:37 +0100
Frantisek Hanzlik <franta@hanzlici.cz> wrote:


> Hmm, xdosemu work fine for me and libplugin_X.so is obviously called, see part
> of my '$_debug = "2+a"' listing:

Here is my entire .dosemu/boot.log when I run xdosemu:

QUOTE:
CONF: config variable parser_version_3 set
CONF: config variable c_system set
CONF: Parsing built-in dosemu.conf file.
CONF: config variable version_3_style_used set
CONF: Parsing built-in global.conf file.
CONF: config variable version_3_style_used unset
CONF: config variable version_3_style_used set
CONF: opened include file /etc/dosemu/dosemu.conf
CONF: closed include file /etc/dosemu/dosemu.conf
CONF: mapping driver = 'auto'
debug flags: -a+cw
CONF: Disabling use of pentium timer
CONF: dosbanner on
CONF: timer freq=18, update=54925
CONF: CPU set to 586
CONF: 2048k bytes EMS memory
CONF: EMS-frame = 0xe400
CONF: DPMI-Server on (0x5000)
CONF: DPMI base addr = 0xffffffff
CONF: PM DOS API Translator on
CONF: No DJGPP NULL deref checks: off
CONF: dosemu running on X
CONF: x keycode 2 mode13fact 2 gamma 100 font '' mgrab_key "Home"
CONF: time mode = 'bios'
SER: directory /var/lock namestub LCK.. binary No
MOUSE: no device specified, type 0 using internaldriver: yes, emulate3buttons:
no baudrate: 0 CONF: Keyboard-layout keyb-user
CONF: **** Warning: floppy /dev/fd0 not accessable, disabled
CONF: fastfloppy = 1
CONF: IPX support off
CONF(LPT0) f: (null)   c: lpr -l  t: 20  port: 0
CONF(LPT1) f: (null)   c: lpr -l -P lpt2  t: 20  port: 0
CONF: not allowing speaker port access
CONF: Packet Driver enabled.
device: /home/frankcox/.dosemu/drives/c type 4 h: -1  s: -1   t: -1 drive C:
device: /home/frankcox/.dosemu/drives/d type 4 h: -1  s: -1   t: -1 drive D:
CONF: cdrom MSCD0001 on /dev/cdrom
CONF: config variable c_system unset
Linux kernel 2.6.27; CPU speed is 800000000 Hz
CONF: mostly running as USER: uid=500 (cached 500) gid=500 (cached 500)
DBG_FD already set
DOSEMU-1.4.0.1 is coming up on Linux version 2.6.27.5-117.fc10.i686 #1 SMP Tue
Nov 18 12:19:59 EST 2008 i686 Compiled with GCC version 4.3.2 -m32
CONF: reserving 640Kb at 0x00000 for 'd' (Base DOS memory (first 640K))
CONF: reserving 48Kb at 0xF4000 for 'r' (Dosemu reserved area)
CONF: reserving 128Kb at 0xA0000 for 'v' (Video memory)
CONF: reserving 8256Kb at 0x100000 for 'x' (Extended memory (HMA+XMS))
END OF QUOTE

And that's all there is.   On my other machines (all x86_64, though) the next
line looks like it should be " Registering HWRAM, type=e base=0xfc3000
size=0x400000" but it blows up just before getting to that point.


> Did You tried some test aka:
> # strings ld.so.cache |grep Xxf86vm
> libXxf86vm.so.1
> /usr/lib/libXxf86vm.so.1
> libXxf86vm.so
> /usr/lib/libXxf86vm.so
> 
> # rpm -V libXxf86vm-devel
> # rpm -V libXxf86vm

I get the same results that you show here.

I just downloaded and installed your i386 rpm to see if there's any difference
and once again I still get the same error.  I'm really mystified here.



-- 
MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com
DRY CLEANER BUSINESS FOR SALE ~ http://www.canadadrycleanerforsale.com

Re: XF86VidModeQueryExtension has disappeared

[Frank Cox]

On Wed, 26 Nov 2008 00:25:49 -0600
Frank Cox <theatre@sasktel.net> wrote:

> I just downloaded and installed your i386 rpm to see if there's any difference
> and once again I still get the same error.  I'm really mystified here.

Something else that I just discovered:  "dosemu -S" works fine.

So it's just xdosemu that doesn't work.

-- 
MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com
DRY CLEANER BUSINESS FOR SALE ~ http://www.canadadrycleanerforsale.com

Re: XF86VidModeQueryExtension has disappeared

[Frantisek Hanzlik]

Frank Cox wrote:
> On Wed, 26 Nov 2008 00:25:49 -0600
> Frank Cox<theatre@sasktel.net>  wrote:
>
>> I just downloaded and installed your i386 rpm to see if there's any difference
>> and once again I still get the same error.  I'm really mystified here.
>
> Something else that I just discovered:  "dosemu -S" works fine.
>
> So it's just xdosemu that doesn't work.
>
After some Altavisting :)) it look like problem with "lookup symbol error"
on dynamicaly loaded modules is caused by some incompatible library mixing,
e.g. from different distros.
Fedora 10 is just out, then You may still try dosemu with final F10 ?

Franta Hanzlik

Re: XF86VidModeQueryExtension has disappeared

[Frank Cox]

On Wed, 26 Nov 2008 09:04:34 +0100
Frantisek Hanzlik <franta@hanzlici.cz> wrote:

> Frank Cox wrote:
> > On Wed, 26 Nov 2008 00:25:49 -0600
> > Frank Cox<theatre@sasktel.net>  wrote:
> >
> >> I just downloaded and installed your i386 rpm to see if there's any difference
> >> and once again I still get the same error.  I'm really mystified here.
> >
> > Something else that I just discovered:  "dosemu -S" works fine.
> >
> > So it's just xdosemu that doesn't work.
> >
> After some Altavisting :)) it look like problem with "lookup symbol error"
> on dynamicaly loaded modules is caused by some incompatible library mixing,
> e.g. from different distros.
> Fedora 10 is just out, then You may still try dosemu with final F10 ?

I just updated a different laptop from Fedora 9 to Fedora 10 and ran xdosemu
without error.  However, this laptop is running the x86_64 version of Fedora
while the other laptop is running the i386 version so it's not really
conclusive.

Hopefully this means that the problem is something that has gone away between
the F10 pre-release and the final.


-- 
MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com
DRY CLEANER BUSINESS FOR SALE ~ http://www.canadadrycleanerforsale.com