Bug 240732 – Nepomuk Server Crashes on KDE 4.1.3 logout.

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description logan dethrow 2008-10-09 19:42:14 UTC]

Occasionally over the last few days, I get a message saying that nepomuk-server has crashed.  This occurs after logging out of KDE 4.1.2 and after all of the kde features have already disappeared.  After the message is displayed, the logout process is halted until I tell the crash handler to close the program and continue.

Reproducible: Sometimes

Steps to Reproduce:
1. Click the K menu. 
2. Select Shutdown or Logout.  Allow KDE to autologout or select logout or shutdown from this menu
3. Wait for crash.

Actual Results:  
The crash handler tells me that nepomuk server has crashed.

Expected Results:  
KDE should logout and return to the KDM login screen.

Portage 2.2_rc11 (default/linux/x86/2008.0/desktop, gcc-4.1.2, glibc-2.8_p20080602-r0, 2.6.26-tuxonice-r1 i686)                                                                                                   
=================================================================                                        
System uname: Linux-2.6.26-tuxonice-r1-i686-Genuine_Intel-R-_CPU_T2500_@_2.00GHz-with-glibc2.0           
Timestamp of tree: Wed, 08 Oct 2008 10:15:05 +0000                                                       
app-shells/bash:     3.2_p39                                                                             
dev-java/java-config: 1.3.7, 2.1.6-r1                                                                    
dev-lang/python:     2.4.4-r13, 2.5.2-r8                                                                 
dev-python/pycrypto: 2.0.1-r6                                                                            
sys-apps/baselayout: 2.0.0                                                                               
sys-apps/openrc:     0.3.0                                                                               
sys-apps/sandbox:    1.2.18.1-r3                                                                         
sys-devel/autoconf:  2.13, 2.63                                                                          
sys-devel/automake:  1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1-r1                                        
sys-devel/binutils:  2.18-r3                                                                             
sys-devel/gcc-config: 1.4.0-r4                                                                           
sys-devel/libtool:   2.2.6a                                                                              
virtual/os-headers:  2.6.26                                                                              
ACCEPT_KEYWORDS="x86 ~x86"                                                                               
CBUILD="i686-pc-linux-gnu"                                                                               
CFLAGS="-O2 -march=pentium-m -pipe"                                                                      
CHOST="i686-pc-linux-gnu"                                                                                
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/kde/4.1/env /usr/kde/4.1/share/config /usr/kde/4.1/shutdown /usr/share/config /var/lib/hsqldb"                         
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d"             
CXXFLAGS="-O2 -march=pentium-m -pipe"                                                                    
DISTDIR="/usr/portage/distfiles"                                                                         
FEATURES="ccache distlocks parallel-fetch preserve-libs protect-owned sandbox sfperms strict unmerge-orphans userfetch"                                                                                           
GENTOO_MIRRORS="http://www.gtlib.gatech.edu/pub/gentoo "                                                 
LDFLAGS="-Wl,-O1"
LINGUAS="en"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
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://acl.olin.edu/gentoo-portage"
USE="X a52 aalib acl acpi aim alsa arts artswrappersuid bash-completion berkdb bluetooth branding bzip2 cairo cdr cli cracklib crypt css cups cxx dbus djvu dri dvd dvdr dvdread eds emboss encode esd evo fam flac foomaticdb fortran ftp gdbm gif gpm gtk hal iconv ipv6 isdnlog java joystick jpeg kde kdeprefix kerberos lame latex ldap libnotify mad midi mikmod mp3 mpeg mplayer msn mudflap musicbrainz ncurses networkmanager nls nptl nptlonly offensive ogg opengl openmp oscar pam pcre pdf perl png ppds pppd python qt3 qt3support qt4 quicktime readline reflection samba sdl session spell spl sqlite ssl startup-notification subversion svg sysfs tcpd theora threads tiff tk truetype unicode usb vnc vorbis wifi win32codecs wxwindows x264 x86 xine xml xorg xscreensaver xulrunner xv xvid zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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 mouse joystick synaptics evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" USERLAND="GNU" VIDEO_CARDS="nvidia"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 1 logan dethrow 2008-10-09 19:44:13 UTC]

Created attachment 167770 [details]
Crash log saved from the last time this happened.

Sorry about the lack of debugging symbols.

[Comment 2 Jorge Manuel B. S. Vicetto (RETIRED) 2008-10-10 10:41:57 UTC]

This is a known issue with +kdeprefix. We've yet to find out what's causing it, although I got a report that it's fixed on 4.1.6X.

[Comment 3 Jannick Kuhr 2008-10-15 15:10:21 UTC]

(In reply to comment #2)
> This is a known issue with +kdeprefix. We've yet to find out what's causing it,
> although I got a report that it's fixed on 4.1.6X.
> 

I can confirm this issue for -kdeprefix as well.

[Comment 4 logan dethrow 2008-10-15 18:44:31 UTC]

Switching to -kdeprefix has tentatively fixed this issue for me. I'll keep updating if this happens again.

[Comment 5 Jorge Manuel B. S. Vicetto (RETIRED) 2008-10-23 09:08:10 UTC]

I still have this with KDE-4.1.2 in my box with kdeprefix, but stopped getting this on my box with -kdeprefix.

[Comment 6 John Ratliff 2008-11-05 17:55:15 UTC]

I never used kdeprefix and it is nearly always crashing for me. Even when it doesn't bring up the crash, KDM never comes back up. If I logout, I have to restart kdm.

[Comment 7 Tobias Leupold 2008-11-10 09:41:44 UTC]

Same problem here with KDE 4.1.3. Even if Nepomuk doesn't crash, I don't reach the KDM screen when I logout and have to kill the X server.

[Comment 8 Jorge Manuel B. S. Vicetto (RETIRED) 2008-11-19 00:04:42 UTC]

Still happening with 4.1.3 and kdeprefix - haven't tested with -kdeprefix yet.

[Comment 9 Luis Aranguren 2008-11-20 02:22:29 UTC]

It crashes for me too and I am not using +kdeprefix. It used to crash in 4.1.2 as well without kdeprefix. 
pizzaman ~ # eix nepomuk
[I] kde-base/nepomuk
     Available versions:  (4.1)  (~)4.1.2 (~)4.1.3
        {debug kdeprefix}
     Installed versions:  4.1.3(4.1)(10:59:47 AM 11/16/2008)(-debug -kdeprefix)
     Homepage:            http://www.kde.org/
     Description:         Nepomuk KDE4 client
pizzaman ~ #

[Comment 10 Daniele Napolitano 2008-11-27 01:51:32 UTC]

(In reply to comment #9)
> It crashes for me too and I am not using +kdeprefix. It used to crash in 4.1.2
> as well without kdeprefix. 
> pizzaman ~ # eix nepomuk
> [I] kde-base/nepomuk
>      Available versions:  (4.1)  (~)4.1.2 (~)4.1.3
>         {debug kdeprefix}
>      Installed versions:  4.1.3(4.1)(10:59:47 AM 11/16/2008)(-debug -kdeprefix)
>      Homepage:            http://www.kde.org/
>      Description:         Nepomuk KDE4 client
> pizzaman ~ #
> 

Happen here too with 4.1.3 and no kdeprefix

[Comment 11 Alex Alexander (RETIRED) 2009-08-01 15:29:13 UTC]

Anyone with 4.2.4 -kdeprefix still experiencing this?

[Comment 12 H. Peter Pfeufer 2009-08-01 15:32:41 UTC]

No, here anything is running normally

[Comment 13 logan dethrow 2009-08-01 16:29:45 UTC]

This is fixed as of KDE 4.2.4