Bug#577195: marked as done (/usr/bin/xvfb-run: `xvfb-run -a` relies on /tmp/.X$i-lock which fails in multiple chroots and $SERVERNUM never change)
Your message dated Sat, 17 Apr 2010 16:36:55 +0000
with message-id <E1O3B0p-00030C-CG@ries.debian.org>
and subject line Bug#577195: fixed in xorg-server 2:1.7.6.901-1
has caused the Debian Bug report #577195,
regarding /usr/bin/xvfb-run: `xvfb-run -a` relies on /tmp/.X$i-lock which fails in multiple chroots and $SERVERNUM never change
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)
--
577195: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577195
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: xvfb
Version: 2:1.7.6-1
Severity: normal
File: /usr/bin/xvfb-run
The -a option to find free X display number is using "while [ -f /tmp/.X$i-lock ]; do" to increase
the $SERVERNUM. When the xvfb-run is run under a different chroot the /tmp is not shared so the
xvfb-run fails to find available DISPLAY number.
To reproduce run `xvfb-run -a sleep 1000` in a system, than chroot to a different system and run it again.
One solution would be to increase the $SERVERNUM everytime the Xvfb fails to run:
--- xvfb-run.orig 2010-04-10 12:18:04.000000000 +0000
+++ xvfb-run 2010-04-10 12:01:42.000000000 +0000
@@ -168,6 +168,7 @@
break
elif [ -n "$AUTONUM" ]; then
# The display is in use so try another one (if '-a' was specified).
+ SERVERNUM=$(($SERVERNUM + 1))
SERVERNUM=$(find_free_servernum)
continue
fi
Regards,
Jozef
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (700, 'testing'), (700, 'stable'), (600, 'unstable'), (500, 'oldstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-trunk-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages xvfb depends on:
ii libaudit0 1.7.13-1+b1 Dynamic library for security audit
ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib
ii libgcrypt11 1.4.5-2 LGPL Crypto library - runtime libr
ii libpixman-1-0 0.16.4-1 pixel-manipulation library for X a
ii libselinux1 2.0.89-4 SELinux runtime shared libraries
ii libudev0 151-3 libudev shared library
ii libxau6 1:1.0.5-2 X11 authorisation library
ii libxdmcp6 1:1.0.3-2 X11 Display Manager Control Protoc
ii libxfont1 1:1.4.1-2 X11 font rasterisation library
ii xserver-common 2:1.7.6-1 common files used by various X ser
Versions of packages xvfb recommends:
ii xauth 1:1.0.4-1 X authentication utility
xvfb suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: xorg-server
Source-Version: 2:1.7.6.901-1
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_1.7.6.901-1_amd64.deb
to main/x/xorg-server/xdmx-tools_1.7.6.901-1_amd64.deb
xdmx_1.7.6.901-1_amd64.deb
to main/x/xorg-server/xdmx_1.7.6.901-1_amd64.deb
xnest_1.7.6.901-1_amd64.deb
to main/x/xorg-server/xnest_1.7.6.901-1_amd64.deb
xorg-server_1.7.6.901-1.diff.gz
to main/x/xorg-server/xorg-server_1.7.6.901-1.diff.gz
xorg-server_1.7.6.901-1.dsc
to main/x/xorg-server/xorg-server_1.7.6.901-1.dsc
xorg-server_1.7.6.901.orig.tar.gz
to main/x/xorg-server/xorg-server_1.7.6.901.orig.tar.gz
xserver-common_1.7.6.901-1_all.deb
to main/x/xorg-server/xserver-common_1.7.6.901-1_all.deb
xserver-xephyr_1.7.6.901-1_amd64.deb
to main/x/xorg-server/xserver-xephyr_1.7.6.901-1_amd64.deb
xserver-xfbdev_1.7.6.901-1_amd64.deb
to main/x/xorg-server/xserver-xfbdev_1.7.6.901-1_amd64.deb
xserver-xorg-core-dbg_1.7.6.901-1_amd64.deb
to main/x/xorg-server/xserver-xorg-core-dbg_1.7.6.901-1_amd64.deb
xserver-xorg-core-udeb_1.7.6.901-1_amd64.udeb
to main/x/xorg-server/xserver-xorg-core-udeb_1.7.6.901-1_amd64.udeb
xserver-xorg-core_1.7.6.901-1_amd64.deb
to main/x/xorg-server/xserver-xorg-core_1.7.6.901-1_amd64.deb
xserver-xorg-dev_1.7.6.901-1_amd64.deb
to main/x/xorg-server/xserver-xorg-dev_1.7.6.901-1_amd64.deb
xvfb_1.7.6.901-1_amd64.deb
to main/x/xorg-server/xvfb_1.7.6.901-1_amd64.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 577195@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Cyril Brulebois <kibi@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: Sat, 17 Apr 2010 16:55:39 +0200
Source: xorg-server
Binary: xserver-xorg-core xserver-xorg-core-udeb xserver-xorg-dev xdmx xdmx-tools xnest xvfb xserver-xephyr xserver-xfbdev xserver-xorg-core-dbg xserver-common
Architecture: source all amd64
Version: 2:1.7.6.901-1
Distribution: unstable
Urgency: low
Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
Changed-By: Cyril Brulebois <kibi@debian.org>
Description:
xdmx - distributed multihead X server
xdmx-tools - Distributed Multihead X tools
xnest - Nested X server
xserver-common - common files used by various X servers
xserver-xephyr - nested X server
xserver-xfbdev - Linux framebuffer device tiny X server
xserver-xorg-core - Xorg X server - core server
xserver-xorg-core-dbg - Xorg - the X.Org X server (debugging symbols)
xserver-xorg-core-udeb - Xorg X server - core server (udeb)
xserver-xorg-dev - Xorg X server - development files
xvfb - Virtual Framebuffer 'fake' X server
Closes: 568533 577195
Changes:
xorg-server (2:1.7.6.901-1) unstable; urgency=low
.
* New upstream release candidate.
- Fix crash when all glyphs of a given depth are freed, but not all
glyphsets (closes: #568533)
.
[ Cyril Brulebois ]
* Steal patch 112_xaa-fbcomposite-fix-negative-size.patch from ubuntu,
and rename it 16-xaa-fbcomposite-fix-negative-size.diff as it's now
applied in Debian as well. It fixes arithmetic bugs in mod(); thanks to
Bryce Harrington.
* Merge 'xsfbs/debian-unstable' to fix target dependencies, which fixes
useless rebuilds.
* Add support for “noudeb” in DEB_BUILD_OPTIONS to disable building the
udeb flavour (even on architectures where udebs are supposed to be
built) to speed up debug builds. When this is used, the udeb is still
built, but rather empty…
* Modify bug script to include kernel version (from /proc/version) since
the uname in Xorg.*.log might not give enough details (like the Debian
revision).
.
[ Julien Cristau ]
* Remove from debian/rules an obsolete reference to
/usr/share/debhelper/dh_make/debianm/rules.
* Make xserver-xorg-core provide ABI-versioned virtual packages for drivers
to depend on. This is a first step in making our ABI handling saner (see
#573371).
* xvfb-run: don't rely on /tmp/X$i-lock to bump $SERVERNUM in auto-servernum
mode (closes: #577195). Thanks, Jozef Kutej!
* Bump serverminver for new handling of input config.
* Add Breaks on input drivers installing files in /usr/lib/X11/xorg.conf.d
since we're changing the path.
* Stop looking for x11_driver property in udev, since we're migrating the
drivers over to xorg.conf.d anyway.
* Install 10-evdev.conf in /usr/share/X11/xorg.conf.d (from upstream, patch
18-Add-10-evdev.conf.diff).
.
[ Timo Aaltonen ]
* Add 17-xfree86-saner-conf-search-paths.diff. Allows using another
xorg.conf.d directory for local changes.
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Package-Type: udeb
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