Non debug backtraces can be confusing, that's a backtrace with debug packages installed too:
#0 0xb77d96a8 in strcmp () from /lib/tls/i686/cmov/libc.so.6 #1 0xb7793c43 in _nl_make_l10nflist () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7793f33 in _nl_make_l10nflist () from /lib/tls/i686/cmov/libc.so.6 #3 0xb7793e1f in _nl_make_l10nflist () from /lib/tls/i686/cmov/libc.so.6 #4 0xb7793e1f in _nl_make_l10nflist () from /lib/tls/i686/cmov/libc.so.6 #5 0xb7792106 in _nl_find_domain () from /lib/tls/i686/cmov/libc.so.6 #6 0xb7791a2f in __dcigettext () from /lib/tls/i686/cmov/libc.so.6 #7 0xb7790b53 in dcgettext () from /lib/tls/i686/cmov/libc.so.6 #8 0xb7a0b18c in _glib_gettext (str=0xb7a135a5 "Failed to open file '%s': %s") at gutils.c:3061 #9 0xb79d7076 in IA__g_file_get_contents ( filename=0x80f31a0 "/home/percylee/.themes/Human/metacity-1/metacity-theme-1.xml", contents=0xbff3af14, length=0xbff3af10, error=0xbff3af18) at gfileutils.c:768 #10 0x08090c15 in meta_theme_load (theme_name=0x80cd7c8 "Human", err=0xbff3af4c) at theme-parser.c:4313 #11 0x080862eb in meta_theme_set_current (name=0x80cd7c8 "Human", force_reload=0) at theme.c:4371 -- metacity crash while scrolling in youtube https://launchpad.net/bugs/75807 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs