Bug#770221: caja: e-book reader media handler opens twice when connected

[Ayke van Laethem]

Package: caja
Version: 1.8.2-1
Severity: normal

Dear Maintainer,

When I insert my e-reader (a Kobo Aura), the application I have chosen to
automatically run on insert is run twice. When I set it (in the caja settings)
to ask what to do when an e-reader is inserted, the window asking what to do
with the e-reader is shown twice. Of course, I would expect it to only run
once.

Strangely, this only happens on my laptop (a Lenovo Thinkpad T60 laptop), but
not on my desktop (a Dell machine).

The single interesting line from lsusb (it is the only one inserted, and thus
the only line that's interesting):
    Bus 005 Device 005: ID 2237:4203 Kobo Inc.
On the desktop, the relevant line is this:
    Bus 002 Device 007: ID 2237:4203 Kobo Inc.

I have no idea what causes the difference. Both systems (laptop and desktop)
are fully updated. The desktop hardware is a lot newer though. There are small
differences in installed packages. Both run Debian jessie (testing). I am
running reportbug on the laptop.

I tried logging in as another user (a test account), and the behaviour is the
same (the window asking what to do is shown twice). I also tested inserting my
phone while logged in to my primary account, and it only showed one window.
The e-reader is recognized as one device. That is, the e-reader is shown only
once on the desktop and in the 'Computer' place.

(I don't know whether caja itself causes this bug, but I have no idea where
else to look.)



-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores)
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 caja depends on:
ii  caja-common               1.8.2-1
ii  desktop-file-utils        0.22-1
ii  gvfs                      1.22.1-1
ii  libatk1.0-0               2.14.0-1
ii  libc6                     2.19-13
ii  libcairo2                 1.14.0-2.1
ii  libcaja-extension1        1.8.2-1
ii  libexempi3                2.2.1-2
ii  libexif12                 0.6.21-2
ii  libfontconfig1            2.11.0-6.1
ii  libfreetype6              2.5.2-2
ii  libgail18                 2.24.25-1
ii  libgdk-pixbuf2.0-0        2.31.1-2+b1
ii  libglib2.0-0              2.42.0-2
ii  libglib2.0-data           2.42.0-2
ii  libgtk2.0-0               2.24.25-1
ii  libice6                   2:1.0.9-1
ii  libmate-desktop-2-17      1.8.1+dfsg1-2
ii  libpango-1.0-0            1.36.8-2
ii  libpangocairo-1.0-0       1.36.8-2
ii  libpangoft2-1.0-0         1.36.8-2
ii  libselinux1               2.3-2
ii  libsm6                    2:1.2.2-1
ii  libstartup-notification0  0.12-4
ii  libunique-1.0-0           1.1.6-5
ii  libx11-6                  2:1.6.2-3
ii  libxext6                  2:1.3.3-1
ii  libxml2                   2.9.1+dfsg1-4
ii  libxrender1               1:0.9.8-1+b1
ii  mate-desktop              1.8.1+dfsg1-2
ii  shared-mime-info          1.3-1

caja recommends no packages.

Versions of packages caja suggests:
ii  engrampa             1.8.1+dfsg1-1
pn  gstreamer0.10-tools  <none>
ii  meld                 3.12.0-1