pcmanfm crash, dbus problem Reproducible: Always Steps to Reproduce: 1.pcmanfm Actual Results: process 21779: arguments to dbus_connection_send_with_reply_and_block() were incorrect, assertion "(error) == NULL || !dbus_error_is_set ((error))" failed in file dbus-connection.c line 3346. This is normally a bug in some application using the D-Bus library. D-Bus not built with -rdynamic so unable to print a backtrace Aborted #> emerge --info Portage 2.1.7.17 (default/linux/amd64/10.0/no-multilib, gcc-4.3.4, glibc-2.10.1-r1, 2.6.31-gentoo-r10 x86_64) ================================================================= System uname: Linux-2.6.31-gentoo-r10-x86_64-Intel-R-_Core-TM-2_Duo_CPU_T6500_@_2.10GHz-with-gentoo-2.0.1 Timestamp of tree: Mon, 12 Apr 2010 15:30:02 +0000 app-shells/bash: 4.0_p37 dev-lang/python: 2.6.4-r1 dev-util/cmake: 2.6.4-r3 sys-apps/baselayout: 2.0.1 sys-apps/openrc: 0.6.1-r1 sys-apps/sandbox: 1.6-r2 sys-devel/autoconf: 2.63-r1 sys-devel/automake: 1.10.3, 1.11.1 sys-devel/binutils: 2.18-r3 sys-devel/gcc: 4.3.4 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6b virtual/os-headers: 2.6.30-r1 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests collision-protect distlocks fixpackages metadata-transfer news parallel-fetch protect-owned sfperms strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acl alsa amd64 berkdb bzip2 cli cracklib crypt cups cxx dbus dell dri fortran gdbm gpm hal iconv ipv6 jpeg ldap mmx modules mudflap nls nptl nptlonly nsplugin opengl openmp pam pcre perl png pppd pulseaudio python readline reflection session spl sqlite sse sse2 ssl sysfs tcpd tiff unicode x264 xorg zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard evdev synaptics mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia " Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS #> eix -e dbus ; eix -e pcmanfm [I] sys-apps/dbus Available versions: 1.2.3-r1{tbz2} ~1.2.12 1.2.24 [M]~1.3.0 [M]~1.3.0-r1 {X debug doc selinux test} Installed versions: 1.2.24(01:55:02 PM 04/14/2010)(X -debug -doc -selinux -test) Homepage: http://dbus.freedesktop.org/ Description: A message bus system, a simple way for applications to talk to each other [I] x11-misc/pcmanfm Available versions: (0) 0.5.2{tbz2} (2) [M]~0.9.2 [M]~0.9.3 {debug hal} Installed versions: 0.5.2{tbz2}(12:47:19 PM 04/14/2010)(hal) Homepage: http://pcmanfm.sourceforge.net/ Description: Fast lightweight tabbed filemanager
I can second this error. Disabling the 'hal' useflag works around it ... (probably as it does not call DBus anymore). Googling a bit points to a possible permission-problem with DBus (though I don't know enough about DBus to spot / fix it)
This bug also exists on x86 architectures. I noticed that pcmanfm starts as root, though.
Can you reproduce it if you install policykit? What happens if you upgrade to 0.9.X versions?
(In reply to comment #3) > Can you reproduce it if you install policykit? > > What happens if you upgrade to 0.9.X versions? > Please provide the requested info
