All, I have been experiencing very serious crash issues with the Evolution calendar module (in specific) but also in contacts and mail when using the right click menu and some other menus. The principal problems involve calendar. Here is a description of the problem and gdb trace results ------------Problem 1------------------- When creating a recurring calendar item, I pull down the select date calendar menu in Recurrence tab when selecting «until». At this time, evolution crashes. Error shows: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1208609088 (LWP 14256)] 0x006644a7 in e_date_edit_get_time () from /usr/lib/evolution/2.2/libemiscwidgets.so.0 ------------Problem 2------------------- When using copy/paste of events in the calendar either with keyboard shortcuts or even right click menu, the paste command results in a crash. In simpler words when I paste a copied calendar item, evolution crashes. The gdb error shows: [Thread -1296540752 (LWP 14482) exited] [New Thread -1296540752 (LWP 14487)] [Thread -1296540752 (LWP 14487) exited] [New Thread -1296540752 (LWP 14491)] *** glibc detected *** /usr/bin/evolution: corrupted double-linked list: 0x003858b8 *** ======= Backtrace: ========= /lib/libc.so.6[0x2c1b71] /lib/libc.so.6[0x2c2d8d] /lib/libc.so.6(malloc+0x74)[0x2c4492] /usr/lib/libglib-2.0.so.0(g_malloc+0x30)[0x70cae0] /usr/lib/libORBit-2.so.0(ORBit_alloc_string+0x20)[0xb273c8] /usr/lib/libORBit-2.so.0(CORBA_string_dup+0x36)[0xb26ec4] /usr/lib/libORBit-2.so.0(ORBit_demarshal_value+0x3ad)[0xb2b62d] /usr/lib/libORBit-2.so.0(ORBit_demarshal_value+0xa0e)[0xb2bc8e] /usr/lib/libORBit-2.so.0(ORBit_demarshal_arg+0x41)[0xb2bdbb] /usr/lib/libORBit-2.so.0(ORBit_small_invoke_adaptor+0x4e9)[0xb2376a] /usr/lib/libORBit-2.so.0[0xb313b7] /usr/lib/libORBit-2.so.0[0xb31a50] /usr/lib/libORBit-2.so.0(giop_thread_queue_process+0xad)[0xb1d609] /usr/lib/libORBit-2.so.0[0xb1d839] /usr/lib/libORBit-2.so.0[0xb3de53] /usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x1dc)[0x7064ce] /usr/lib/libglib-2.0.so.0[0x7094d6] /usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1a1)[0x7097c3] /usr/lib/libbonobo-2.so.0(bonobo_main+0x91)[0x42d8625] /usr/bin/evolution(main+0x43d)[0x8063940] /lib/libc.so.6(__libc_start_main+0xdf)[0x273d5f] /usr/bin/evolution[0x80521a1] ======= Memory map: ======== 00111000-00112000 r-xp 00000000 03:05 1376484 /usr/lib/gconv/ISO8859-1.so 00112000-00114000 rwxp 00000000 03:05 1376484 /usr/lib/gconv/ISO8859-1.so 00114000-0011a000 r-xp 00000000 03:05 1509657 /usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-xpm.so 0011a000-0011c000 rwxp 00006000 03:05 1509657 /usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-xpm.so 0011c000-0012c000 r-xp 00000000 03:05 1511844 /usr/lib/gtk-2.0/2.4.0/engines/libclearlooks.so 0012c000-0012d000 rwxp 0000f000 03:05 1511844 /usr/lib/gtk-2.0/2.4.0/engines/libclearlooks.so 0012e000-0012f000 r-xp 0012e000 00:00 0 [vdso] 0012f000-00133000 r-xp 00000000 03:05 1509819 /usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-png.so 00133000-00134000 rwxp 00003000 03:05 1509819 /usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-png.so 00134000-00157000 r-xp 00000000 03:05 1317442 /usr/lib/libpng12.so.0.1.2.8 00157000-00158000 rwxp 00023000 03:05 1317442 /usr/lib/libpng12.so.0.1.2.8 00158000-00166000 r-xp 00000000 03:05 1868862 /usr/lib/evolution/2.2/libevolution-mail-importers.so.0.0.0 00166000-00167000 rwxp 0000d000 03:05 1868862 /usr/lib/evolution/2.2/libevolution-mail-importers.so.0.0.0 00167000-0016c000 r-xp 00000000 03:05 1868842 /usr/lib/evolution/2.2/libefilterbar.so.0.0.0 0016c000-0016d000 rwxp 00004000 03:05 1868842 /usr/lib/evolution/2.2/libefilterbar.so.0.0.0 0016d000-00181000 r-xp 00000000 03:05 1868868 /usr/lib/evolution/2.2/libfilter.so.0.0.0 00181000-00182000 rwxp 00014000 03:05 1868868 /usr/lib/evolution/2.2/libfilter.so.0.0.0 00182000-00185000 r-xp 00000000 03:05 1868870 /usr/lib/evolution/2.2/libmenus.so.0.0.0 00185000-00186000 rwxp 00002000 03:05 1868870 /usr/lib/evolution/2.2/libmenus.so.0.0.0 00186000-00189000 r-xp 00000000 03:05 1868834 /usr/lib/evolution/2.2/libeabutil.so.0.0.0 00189000-0018a000 rwxp 00002000 03:05 1868834 /usr/lib/evolution/2.2/libeabutil.so.0.0.0 0018a000-0019f000 r-xp 00000000 03:05 1868838 /usr/lib/evolution/2.2/libecontacteditor.so.0.0.0 0019f000-001a1000 rwxp 00014000 03:05 1868838 /usr/lib/evolution/2.2/libecontacteditor.so.0.0.0 001a1000-001a8000 r-xp 00000000 03:05 1868840 /usr/lib/evolution/2.2/libecontactlisteditor.so.0.0.0 001a8000-001a9000 rwxp 00007000 03:05 1868840 /usr/lib/evolution/2.2/libecontactlisteditor.so.0.0.0 001a9000-001b2000 r-xp 00000000 03:05 1868864 /usr/lib/evolution/2.2/libevolution-smime.so.0.0.0 001b2000-001b3000 rwxp 00008000 03:05 1868864 /usr/lib/evolution/2.2/libevolution-smime.so.0.0.0 001b3000-001be000 r-xp 00000000 03:05 1868848 /usr/lib/evolution/2.2/libessmime.so.0.0.0 001be000-001bf000 rwxp 0000b000 03:05 1868848 /usr/lib/evolution/2.2/libessmime.so.0.0.0 001bf000-001c3000 r-xp 00000000 03:05 1868856 /usr/lib/evolution/2.2/libevolution-addressbook-a11y.so.0.0.0 001c3000-001c4000 rwxp 00004000 03:05 1868856 /usr/lib/evolution/2.2/libevolution-addressbook-a Program received signal SIGABRT, Aborted. [Switching to Thread -1208875328 (LWP 14427)] 0x0012e402 in __kernel_vsyscall () (gdb) Thnks