23.0.50; ido / tramp file reload broken

[Tinu]

After opening a file on a remote computer with tramp, I try to load
another file on the remote machine (C-x C-v). 


In GNU Emacs 23.0.50.2 (i686-pc-linux-gnu, GTK+ Version 2.12.3)
 of 2008-01-11 on yak
Windowing system distributor `The X.Org Foundation', version 11.0.10400090
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: en_US
  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.iso-8859-1
  locale-coding-system: iso-8859-1
  default-enable-multibyte-characters: t

Major mode: Debugger

Minor modes in effect:
  shell-dirtrack-mode: t
  which-function-mode: t
  show-paren-mode: t
  display-time-mode: t
  display-battery-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t
  abbrev-mode: t

Recent input:
C-x r b e m <tab> <return> C-x k <return> C-x r b M-p 
M-p <return> C-x C-v C-p M-x b u g <tab> <backspace> 
<backspace> <backspace> r e p <tab> o <tab> r <tab> 
b u <tab> <return>

Recent messages:
Tramp: Waiting 60s for local shell to come up...
Tramp: Sending command `ssh sermeq.ethz.ch -l luthi  -e none && exit || exit'
Tramp: Waiting for prompts from remote shell
Tramp: Found remote shell prompt on `sermeq.ethz.ch'
Wrote /tmp/tramp.10024zPs.py
Local value of py-indent-offset set to 4
Using the CPython shell
Mark set
Entering debugger...
Making completion list... [2 times]