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Bug 77417 - after recompiling xorg with ipv6, xdmcp login doesn't work anymore
Summary: after recompiling xorg with ipv6, xdmcp login doesn't work anymore
Status: RESOLVED INVALID
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: x86 Linux
: High normal (vote)
Assignee: Gentoo X packagers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-01-10 14:04 UTC by Jan Slaninka
Modified: 2005-01-12 10:27 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Jan Slaninka 2005-01-10 14:04:50 UTC
I've made emerge -u --newuse world and after that I'm not able to access my machine remotely with XDMCP. All configuration files remained unchaged. I think this it's IPV6 problem, this is output of X -query server:
_XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6
_XSERVTransOpen: transport open failed for inet6/nb:0
_XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6
XDMCP warning: INET6 UDP socket creation failed
I've tried to recompile xorg-x11 without ipv6 support but with no effect

Reproducible: Always
Steps to Reproduce:
1.
2.
3.




Portage 2.0.51-r3 (default-linux/x86/2004.2, gcc-3.3.4, glibc-2.3.4.20040808-r1,
 2.6.10-gentoo-r4 i686)
=================================================================
System uname: 2.6.10-gentoo-r4 i686 AMD Athlon(tm) XP 1600+
Gentoo Base System version 1.4.16
Autoconf: sys-devel/autoconf-2.59-r5
Automake: sys-devel/automake-1.8.5-r1
Binutils: sys-devel/binutils-2.15.90.0.1.1-r3
Headers:  sys-kernel/linux26-headers-2.6.8.1-r2
Libtools: sys-devel/libtool-1.5.2-r7
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CFLAGS="-O2 -march=athlon-xp -mcpu=athlon-xp -ftracer -falign-jumps=4 -pipe"
CHOST="i686-pc-linux-gnu"
COMPILER=""
CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3/s
hare/config /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -march=athlon-xp -mcpu=athlon-xp -ftracer -falign-jumps=4 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs autoconfig candy ccache distlocks sandbox sfperms"
GENTOO_MIRRORS="ftp://ftp.fi.muni.cz/pub/linux/gentoo/ ftp://ftp.sh.cvut.cz/ftp/
MIRRORS/gentoo/gentoo/ ftp://ftp.linux.cz/pub/linux/gentoo/"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://ftp.sh.cvut.cz/gentoo-portage/"
USE="x86 X aalib acl acpi alsa apache2 apm avi avim berkdb bitmap-fonts calendar
 cdr crypt cscope divx4linux dvd dvdr encode ethereal exif faad flac foomaticdb 
fortran gdbm gif gpm gtk gtk2 icq imagemagick ipv6 java jpeg libcaca libwww lirc
 mad mmx motif mp3 mpeg ncurses nls nptl oggvorbis opengl pam pdflib perl pic pn
g python quicktime readline samba sdl slang spell sse ssl tcltk tcpd tiff truety
pe usb v4l v4l2 xinerama xml xml2 xosd xv xvid zlib"
Comment 1 Donnie Berkholz (RETIRED) gentoo-dev 2005-01-10 15:48:52 UTC
Do you have your kernel compiled with ipv6?

It appears that your attempt to remove ipv6 from USE was ineffective, based on your `emerge info`.

USE=" ... ipv6 ... "

What's `emerge -vp xorg-x11` give?
Comment 2 Jan Slaninka 2005-01-11 00:55:34 UTC
i've excluded ipv6 only from xorg-x11 in /etc/potrage/package.use
i've tried to compile ipv6 into my kernel as a module but:
$modprobe ipv6
FATAL: Error inserting ipv6 (/lib/modules/2.6.10-gentoo-r4/kernel/net/ipv6/ipv6.ko): Unknown symbol in module, or unknown parameter (see dmesg)
$dmesg
ipv6: Unknown symbol secure_tcpv6_sequence_number
ipv6: Unknown symbol ipv6_skip_exthdr
ipv6: Unknown symbol ipv6_ext_hdr

I don't need ipv6 system, so I've put -ipv6 into USE flags and right now I'm doing "emerge -e --newuse world", I'll let you know if it helps me with the problem after emerge is done with the compilation

one more thing I've forgot to mention:
when I do "X -query machine" I get the X screen with cursor, but it's blank, xdm  doesn't start.
Comment 3 Jan Slaninka 2005-01-11 15:29:52 UTC
OMG, i've tried again with -ipv6 system and the problem persits. I really don't know what's going on. Does anyone have a clue what should solve it?
Comment 4 Jan Slaninka 2005-01-12 10:27:19 UTC
I appologize for cofusion, I've found a typo in config file... :-$