The crash happened on my machine after upgrading libc6. Info below: Current status: 22 updates [+22], 3 new [+3]. root@ubuntuIbex:~# aptitude safe-upgrade Reading package lists... Done Building dependency tree Reading state information... Done Reading extended state information Initializing package states... Done The following packages will be upgraded: capplets-data compiz compiz-core compiz-gnome compiz-plugins compiz-wrapper f-spot gnome-control-center hal human-icon-theme libc6 libc6-dev libc6-i686 libdecoration0 libgnome-window-settings1 libhal-storage1 libhal1 python-glade2 python-gtk2 python-gtkhtml2 update-manager update-manager-core 22 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 16.4MB of archives. After unpacking 188kB will be used. Do you want to continue? [Y/n/?] Writing extended state information... Done Get:1 http://us.archive.ubuntu.com intrepid/main libc6-dev 2.8~20080505-0ubuntu7 [3406kB] Get:2 http://us.archive.ubuntu.com intrepid/main libc6 2.8~20080505-0ubuntu7 [4365kB] Get:3 http://us.archive.ubuntu.com intrepid/main libc6-i686 2.8~20080505-0ubuntu7 [1286kB] Get:4 http://us.archive.ubuntu.com intrepid/main python-glade2 2.13.0-0ubuntu5 [46.3kB] Get:5 http://us.archive.ubuntu.com intrepid/main python-gtk2 2.13.0-0ubuntu5 [1363kB] Get:6 http://us.archive.ubuntu.com intrepid/main update-manager 1:0.93.18 [783kB] Get:7 http://us.archive.ubuntu.com intrepid/main update-manager-core 1:0.93.18 [217kB] Get:8 http://us.archive.ubuntu.com intrepid/main capplets-data 1:2.24.0.1-0ubuntu2 [342kB] Get:9 http://us.archive.ubuntu.com intrepid/main libdecoration0 1:0.7.7+git20080807-0ubuntu12 [53.7kB] Get:10 http://us.archive.ubuntu.com intrepid/main compiz-gnome 1:0.7.7+git20080807-0ubuntu12 [333kB] Get:11 http://us.archive.ubuntu.com intrepid/main compiz-plugins 1:0.7.7+git20080807-0ubuntu12 [435kB] Get:12 http://us.archive.ubuntu.com intrepid/main libhal1 0.5.11-3~ubuntu9 [90.5kB] Get:13 http://us.archive.ubuntu.com intrepid/main gnome-control-center 1:2.24.0.1-0ubuntu2 [371kB] Get:14 http://us.archive.ubuntu.com intrepid/main libgnome-window-settings1 1:2.24.0.1-0ubuntu2 [71.0kB] Get:15 http://us.archive.ubuntu.com intrepid/main compiz-wrapper 1:0.7.7+git20080807-0ubuntu12 [40.0kB] Get:16 http://us.archive.ubuntu.com intrepid/main compiz-core 1:0.7.7+git20080807-0ubuntu12 [244kB] Get:17 http://us.archive.ubuntu.com intrepid/main compiz 1:0.7.7+git20080807-0ubuntu12 [35.6kB] Get:18 http://us.archive.ubuntu.com intrepid/main f-spot 0.4.4-1ubuntu4 [1712kB] Get:19 http://us.archive.ubuntu.com intrepid/main libhal-storage1 0.5.11-3~ubuntu9 [22.6kB] Get:20 http://us.archive.ubuntu.com intrepid/main hal 0.5.11-3~ubuntu9 [392kB] Get:21 http://us.archive.ubuntu.com intrepid/main human-icon-theme 0.30 [785kB] Get:22 http://us.archive.ubuntu.com intrepid/main python-gtkhtml2 2.19.1-0ubuntu11 [26.9kB] Fetched 16.4MB in 3min20s (81.8kB/s) Preconfiguring packages ... (Reading database ... 111617 files and directories currently installed.) Preparing to replace libc6-dev 2.8~20080505-0ubuntu6 (using .../libc6-dev_2.8~20080505-0ubuntu7_i386.deb) ... Unpacking replacement libc6-dev ... Preparing to replace libc6 2.8~20080505-0ubuntu6 (using .../libc6_2.8~20080505-0ubuntu7_i386.deb) ... Unpacking replacement libc6 ... Processing triggers for man-db ... Setting up libc6 (2.8~20080505-0ubuntu7) ... Segmentation fault (core dumped)