[Python-apps-team] Bug#740395: crashes: "TypeError: not all arguments converted during string formatting"

[Christoph Egger]

Package: xpra
Version: 0.11.3+dfsg-1
Severity: important

Hi!

Trying to do anything with xpra crashes here (shown for connect, but
actually the same for e.g. start):

xpra attach ssh:hostname:1234                    
xpra client version 0.11.3
Traceback (most recent call last):
  File "/usr/bin/xpra", line 6, in <module>
    sys.exit(xpra.scripts.main.main(__file__, sys.argv))
  File "/usr/lib/python2.7/dist-packages/xpra/scripts/main.py", line 66, in main
    return run_mode(script_file, parser, options, args, mode)
  File "/usr/lib/python2.7/dist-packages/xpra/scripts/main.py", line 494, in run_mode
    return run_client(parser, options, args, mode)
  File "/usr/lib/python2.7/dist-packages/xpra/scripts/main.py", line 789, in run_client
    app = make_client(parser.error, opts)
  File "/usr/lib/python2.7/dist-packages/xpra/scripts/main.py", line 867, in make_client
    return toolkit_module.XpraClient()
  File "/usr/lib/python2.7/dist-packages/xpra/client/gtk2/client.py", line 49, in __init__
    GTKXpraClient.__init__(self)
  File "/usr/lib/python2.7/dist-packages/xpra/client/gtk_base/gtk_client_base.py", line 43, in __init__
    UIXpraClient.__init__(self)
  File "/usr/lib/python2.7/dist-packages/xpra/client/ui_client_base.py", line 95, in __init__
    self.encoding = self.get_encodings()[0]
  File "/usr/lib/python2.7/dist-packages/xpra/client/ui_client_base.py", line 326, in get_encodings
    cenc = self.get_core_encodings()
  File "/usr/lib/python2.7/dist-packages/xpra/client/ui_client_base.py", line 333, in get_core_encodings
    self.core_encodings = self.do_get_core_encodings()
  File "/usr/lib/python2.7/dist-packages/xpra/client/gtk2/client.py", line 97, in do_get_core_encodings
    encodings = GTKXpraClient.do_get_core_encodings(self)
  File "/usr/lib/python2.7/dist-packages/xpra/client/ui_client_base.py", line 350, in do_get_core_encodings
    missing = [x for x in modules if not has_codec(x)]
  File "/usr/lib/python2.7/dist-packages/xpra/codecs/loader.py", line 137, in has_codec
    load_codecs()
  File "/usr/lib/python2.7/dist-packages/xpra/codecs/loader.py", line 120, in load_codecs
    warn("cannot load webp: " % e)
TypeError: not all arguments converted during string formatting

-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: kfreebsd-amd64 (x86_64)

Kernel: kFreeBSD 10.0-0-amd64
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages xpra depends on:
ii  libavcodec54              6:9.11-1
ii  libc0.1                   2.17-97
ii  libgtk2.0-0               2.24.22-1
ii  libswscale2               6:9.11-1
ii  libvpx1                   1.3.0-2
ii  libx11-6                  2:1.6.2-1
ii  libx264-133               2:0.133.2339+git585324f-2+b1
ii  libxcomposite1            1:0.4.4-1
ii  libxdamage1               1:1.1.4-1
ii  libxext6                  2:1.3.2-1
ii  libxfixes3                1:5.0.1-1
ii  libxrandr2                2:1.4.2-1
ii  libxtst6                  2:1.2.2-1
ii  python                    2.7.5-5
ii  python-gtk2               2.24.0-3+b1
ii  x11-xserver-utils         7.7+2
ii  xserver-xorg-input-void   1:1.4.0-1+b3
ii  xserver-xorg-video-dummy  1:0.3.7-1+b2

Versions of packages xpra recommends:
ii  kwalletcli [ssh-askpass]  2.11-2
ii  openssh-client            1:6.5p1-4
ii  python-avahi              0.6.31-4
ii  python-gtkglext1          1.1.0-9.1
ii  python-imaging            2.3.0-2
ii  python-netifaces          0.8-3+b1
pn  python-pyopencl           <none>
ii  python-webm               0.2.2-2.1
ii  ssh-askpass               1:1.2.4.1-9

Versions of packages xpra suggests:
ii  gstreamer0.10-plugins-bad   0.10.23-7.2
ii  gstreamer0.10-plugins-good  0.10.31-3+nmu2
ii  openssh-server              1:6.5p1-4
pn  pulseaudio                  <none>
ii  pulseaudio-utils            4.0-6
ii  python-dbus                 1.2.0-2+b2
pn  python-gst0.10              <none>

-- no debconf information