Error message is a different -- truncated, but still fails to sync on pdb up. Did notice though that the pdb arrow now points to the correct line in code. Thanks, Richard Attached screenshots. Latest branch as of 1/2 hour ago. Using `python-mode' version 6.0.4 bug report: In GNU Emacs 23.2.1 (i686-pc-linux-gnu, GTK+ Version 2.24.4) of 2011-04-04 on rothera, modified by Debian Windowing system distributor `The X.Org Foundation', version 11.0.11001000 configured using `configure '--build' 'i686-linux-gnu' '--build' 'i686-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.2/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.2/leim' '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 'build_alias=i686-linux-gnu' 'CFLAGS=-DDEBIAN -g -O2' 'LDFLAGS=-g' 'CPPFLAGS='' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: en_US.UTF-8 value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Python Minor modes in effect: text-scale-mode: t shell-dirtrack-mode: t tooltip-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: C-c ! C-x C-= C-x C-= C-x C-= C-x C-= C-c C-c C-x C-= C-x C-= s C-x C-= C-x C-= n n u d M-x r e p o r t - Recent messages: pdbtrack: line 3, file /home/richard/pdb_bug/test_import.py pdbtrack: Not found: 3(), > pdbtrack: line 3, file /home/richard/pdb_bug/test_import.py pdbtrack: Not found: 3(), > pdbtrack: line 4, file /home/richard/pdb_bug/test_import.py pdbtrack: Not found: 4(), > pdbtrack: Not found: (), /tmp/Python18192K_m.py pdbtrack: Not found: 10(), > pdbtrack: line 4, file /home/richard/pdb_bug/test_import.py pdbtrack: Not found: 4(), > Load-path shadows: /usr/share/emacs/23.2/site-lisp/debian-startup hides /usr/share/emacs/site-lisp/debian-startup /usr/share/emacs23/site-lisp/dictionaries-common/flyspell hides /usr/share/emacs/23.2/lisp/textmodes/flyspell /usr/share/emacs23/site-lisp/dictionaries-common/ispell hides /usr/share/emacs/23.2/lisp/textmodes/ispell Features: (shadow sort mail-extr message sendmail ecomplete rfc822 mml mml-sec password-cache mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums mailabbrev nnheader gnus-util netrc time-date mm-util mail-prsvr gmm-utils wid-edit mailheader canlock sha1 hex-util hashcash mail-utils emacsbug face-remap imenu python-mode rx derived advice advice-preload find-func easymenu edmacro kmacro highlight-indentation help-fns shell cc-cmds cc-engine cc-vars cc-defs regexp-opt ansi-color compile cl cl-19 comint ring tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd font-setting tool-bar dnd fontset image fringe lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev loaddefs button minibuffer faces cus-face files text-properties overlay md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind system-font-setting font-render-setting gtk x-toolkit x multi-tty emacs) On Wed, Nov 30, 2011 at 9:53 AM, Andreas Roehler