Package: wireshark
Version: 2.2.6+g32dac6a-2
Severity: important

Dear Maintainer,


What led up to the situation:

Installing wireshark and trying to use it to capture tcp/ip traffic.


What exactly did I do:

1. Installed wireshark with "apt-get install wireshark"

2. Answered "Yes" to the question whether members of the wireshark group should
be allowed to run wireshark

3. Started wireshark as root, received the following warning dialog on startup:
Lua: error during loading
[string "/usr/share/wireshark/init.lua"]: 44: dofile has been disabled due to
running wireshark as superuser. See
https://wiki.wireshark.org/CaptureSetup/CapturePrivileges for help in running
wireshark as an unprivleged user

4. Clicked OK in the dialog

5. The menu entry Capture->Start was disabled

6. Selected menu entry Capture->Options...

7. The "Start" button was disabled

8. Selecting something in the filter dropdown caused the dropdown to turn red,
and the "Start" button was disabled

9. Clicked the "Manage Interfaces" button, all interfaces were selected in the
"Manage Interfaces (as superuser)" dialog

10. Stopped wireshark started as root

11. Added my regular user to the group wireshark with "adduser sb wireshark"

12. Started wireshark as my own user

13. The behaviour was the same as for root, ie. the menu "Capture->Start" was
disabled, the "Start" button was disabled in the dialog opened by
"Capture->Options...", and the filter selec dropdown turned red when a filter
was selected

14. Logged out of the MATE desktop and logged in again

15. Started wireshark as my own user

16. The behaviour was the same as before logging out and back in, ie. the menu
"Capture->Start" was disabled, the "Start" button was disabled in the dialog
opened by "Capture->Options...", and the filter selec dropdown turned red when
a filter was selected

17. Typed "newgroup wireshark" in a command line window running as my regular
user

18. Started wireshark from the window I had typed "newgroup" in

19. The behaviour was the same as in my previous attempts at starting
wireshark, ie. the menu "Capture->Start" was disabled, the "Start" button was
disabled in the dialog opened by "Capture->Options...", and the filter selec
dropdown turned red when a filter was selected


The outcome of the described action:

I was unable to capture tcp/ip traffic with wireshark


Expected outcome:

I had expected to be able to start wireshark, either as root or as my own user,
to be able to capture network traffic for debugging.




-- System Information:
Debian Release: 9.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages wireshark depends on:
ii  wireshark-qt  2.2.6+g32dac6a-2

wireshark recommends no packages.

wireshark suggests no packages.

-- no debconf information

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