I can reproduce it in a clean installation of 12.04. When I reported it using the Crash Detection tool, it brought me to this bug (so I'm not sure whether or if my data was uploaded).
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-disk-utility in Ubuntu. https://bugs.launchpad.net/bugs/743724 Title: gvfs-gdu-volume-monitor crashed with SIGABRT in raise() Status in “gnome-disk-utility” package in Ubuntu: Incomplete Bug description: Binary package hint: gvfs ran the update manager / updates / partial upgrades available as of March 27, then rebooted, got this error and two others immediately after logging into Ubuntu Classic Desktop ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: gvfs 1.7.3-0ubuntu2 ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38 Uname: Linux 2.6.38-7-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 CrashCounter: 1 Date: Sun Mar 27 12:42:52 2011 ExecutablePath: /usr/lib/gvfs/gvfs-gdu-volume-monitor InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) ProcCmdline: /usr/lib/gvfs/gvfs-gdu-volume-monitor ProcEnviron: SHELL=/bin/bash LANGUAGE=en_US:en LANG=en_US.UTF-8 Signal: 6 SourcePackage: gvfs StacktraceTop: raise () from /lib/x86_64-linux-gnu/libc.so.6 abort () from /lib/x86_64-linux-gnu/libc.so.6 g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 gdu_pool_get_presentables () from /usr/lib/libgdu.so.0 Title: gvfs-gdu-volume-monitor crashed with SIGABRT in raise() UpgradeStatus: Upgraded to natty on 2011-03-27 (0 days ago) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-disk-utility/+bug/743724/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp