eu tentei instalar o wireshark no ubuntu 12.04 mas recebo
iqbal@iqbal-HP-ProBook-4530s:~$ sudo apt-get install wireshark
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
wireshark : Depends: wireshark-common (= 1.11.4+svn20140420104827~d0489f2a-0ubuntu1~precise1~ppa0) but it is not going to be installed
E: Unable to correct problems, you have held broken packages
Então, como eu posso instalar o wireshark no Ubuntu 12.04 se qualquer um pode por favor me dizer obrigado