Hello,
I got a tshark(Wireshark) 4.0.0rc1 source code, then built and ran it, but got the error below.
user2@dai-VirtualBox:~$ tshark
Capturing on 'enp0s3'
tshark: The capture session could not be initiated on capture device "enp0s3" (You don't have permission to capture on that device).
Please check to make sure you have sufficient permissions.
On Debian and Debian derivatives such as Ubuntu, if you have installed Wireshark from a package, try running
sudo dpkg-reconfigure wireshark-common
selecting "<yes>" in response to the question
Should non-superusers be able to capture packets?
adding yourself to the "wireshark" group by running
sudo usermod -a -G wireshark {your username}
and then logging out and logging back in again.
tshark:
0 packets captured
user2@dai-VirtualBox:~$ groups
user2 sudo wireshark
user2@dai-VirtualBox:~$
As shown in the results of the groups command, the tshark execution user (user2) is already added to the wireshark group.
I get the same error when trying to capture with Wireshark.
How can I resolve this?
My execution environment is as follows.
OS: Ubuntu 20.04.1 LTS (VirtualBox) VirtualBox: 6.1.16 r140961 (Qt5.6.2) tshark(Wireshark): 4.0.0rc1
I got the source code from here.
https://2.na.dl.wireshark.org/src/all-versions/
Thank you.
