Install Wireshark on Linux Mint 21 Prereqs a PC (BIOS/UEFI) running Linux Mint 21 Update package list guru@lab:~$_output 1sudo apt update 1 2 3 4 5 6 7 8 9 10 11 12 13guru@lab:~$ sudo apt update [sudo] password for guru: Ign:1 https://linuxmint-packages.mirror.liteserver.nl victoria InRelease Hit:2 http://archive.ubuntu.com/ubuntu jammy InRelease Hit:3 https://linuxmint-packages.mirror.liteserver.nl victoria Release Hit:4 http://security.ubuntu.com/ubuntu jammy-security InRelease Hit:5 http://archive.ubuntu.com/ubuntu jammy-updates InRelease Hit:6 http://archive.ubuntu.com/ubuntu jammy-backports InRelease Reading package lists... Done Building dependency tree... Done Reading state information... Done All packages are up to date. guru@lab:~$ Install Wireshark step1 (guru@lab:~$_)step2step3 (output) 1sudo apt install wireshark -y Let's allow non-superusers to capture packets. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101guru@lab:~$ sudo apt install wireshark -y Reading package lists... Done Building dependency tree... Done Reading state information... Done The following additional packages will be installed: libbcg729-0 libminizip1 libqt5multimedia5 libqt5multimedia5-plugins libqt5multimediagsttools5 libqt5multimediawidgets5 libqt5printsupport5 libsmi2ldbl libwireshark-data libwireshark15 libwiretap12 libwsutil13 wireshark-common wireshark-qt Suggested packages: snmp-mibs-downloader geoipupdate geoip-database-extra libjs-leaflet libjs-leaflet.markercluster wireshark-doc The following NEW packages will be installed: libbcg729-0 libminizip1 libqt5multimedia5 libqt5multimedia5-plugins libqt5multimediagsttools5 libqt5multimediawidgets5 libqt5printsupport5 libsmi2ldbl libwireshark-data libwireshark15 libwiretap12 libwsutil13 wireshark wireshark-common wireshark-qt 0 upgraded, 15 newly installed, 0 to remove and 0 not upgraded. Need to get 27,3 MB of archives. After this operation, 131 MB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libbcg729-0 amd64 1.1.1-2 [32,9 kB] Get:2 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libminizip1 amd64 1.1-8build1 [20,2 kB] Get:3 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libqt5multimedia5 amd64 5.15.3-1 [320 kB] Get:4 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libqt5multimediawidgets5 amd64 5.15.3-1 [42,6 kB] Get:5 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libqt5multimediagsttools5 amd64 5.15.3-1 [112 kB] Get:6 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libqt5multimedia5-plugins amd64 5.15.3-1 [178 kB] Get:7 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 libqt5printsupport5 amd64 5.15.3+dfsg-2ubuntu0.2 [214 kB] Get:8 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libsmi2ldbl amd64 0.4.8+dfsg2-16 [100 kB] Get:9 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libwireshark-data all 3.6.2-2 [1.647 kB] Get:10 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libwsutil13 amd64 3.6.2-2 [99,2 kB] Get:11 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libwiretap12 amd64 3.6.2-2 [255 kB] Get:12 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libwireshark15 amd64 3.6.2-2 [19,5 MB] Get:13 http://archive.ubuntu.com/ubuntu jammy/universe amd64 wireshark-common amd64 3.6.2-2 [473 kB] Get:14 http://archive.ubuntu.com/ubuntu jammy/universe amd64 wireshark-qt amd64 3.6.2-2 [4.269 kB] Get:15 http://archive.ubuntu.com/ubuntu jammy/universe amd64 wireshark amd64 3.6.2-2 [4.992 B] Fetched 27,3 MB in 2s (13,0 MB/s) Preconfiguring packages ... Selecting previously unselected package libbcg729-0:amd64. (Reading database ... 560791 files and directories currently installed.) Preparing to unpack .../00-libbcg729-0_1.1.1-2_amd64.deb ... Unpacking libbcg729-0:amd64 (1.1.1-2) ... Selecting previously unselected package libminizip1:amd64. Preparing to unpack .../01-libminizip1_1.1-8build1_amd64.deb ... Unpacking libminizip1:amd64 (1.1-8build1) ... Selecting previously unselected package libqt5multimedia5:amd64. Preparing to unpack .../02-libqt5multimedia5_5.15.3-1_amd64.deb ... Unpacking libqt5multimedia5:amd64 (5.15.3-1) ... Selecting previously unselected package libqt5multimediawidgets5:amd64. Preparing to unpack .../03-libqt5multimediawidgets5_5.15.3-1_amd64.deb ... Unpacking libqt5multimediawidgets5:amd64 (5.15.3-1) ... Selecting previously unselected package libqt5multimediagsttools5:amd64. Preparing to unpack .../04-libqt5multimediagsttools5_5.15.3-1_amd64.deb ... Unpacking libqt5multimediagsttools5:amd64 (5.15.3-1) ... Selecting previously unselected package libqt5multimedia5-plugins:amd64. Preparing to unpack .../05-libqt5multimedia5-plugins_5.15.3-1_amd64.deb ... Unpacking libqt5multimedia5-plugins:amd64 (5.15.3-1) ... Selecting previously unselected package libqt5printsupport5:amd64. Preparing to unpack .../06-libqt5printsupport5_5.15.3+dfsg-2ubuntu0.2_amd64.deb ... Unpacking libqt5printsupport5:amd64 (5.15.3+dfsg-2ubuntu0.2) ... Selecting previously unselected package libsmi2ldbl:amd64. Preparing to unpack .../07-libsmi2ldbl_0.4.8+dfsg2-16_amd64.deb ... Unpacking libsmi2ldbl:amd64 (0.4.8+dfsg2-16) ... Selecting previously unselected package libwireshark-data. Preparing to unpack .../08-libwireshark-data_3.6.2-2_all.deb ... Unpacking libwireshark-data (3.6.2-2) ... Selecting previously unselected package libwsutil13:amd64. Preparing to unpack .../09-libwsutil13_3.6.2-2_amd64.deb ... Unpacking libwsutil13:amd64 (3.6.2-2) ... Selecting previously unselected package libwiretap12:amd64. Preparing to unpack .../10-libwiretap12_3.6.2-2_amd64.deb ... Unpacking libwiretap12:amd64 (3.6.2-2) ... Selecting previously unselected package libwireshark15:amd64. Preparing to unpack .../11-libwireshark15_3.6.2-2_amd64.deb ... Unpacking libwireshark15:amd64 (3.6.2-2) ... Selecting previously unselected package wireshark-common. Preparing to unpack .../12-wireshark-common_3.6.2-2_amd64.deb ... Unpacking wireshark-common (3.6.2-2) ... Selecting previously unselected package wireshark-qt. Preparing to unpack .../13-wireshark-qt_3.6.2-2_amd64.deb ... Unpacking wireshark-qt (3.6.2-2) ... Selecting previously unselected package wireshark. Preparing to unpack .../14-wireshark_3.6.2-2_amd64.deb ... Unpacking wireshark (3.6.2-2) ... Setting up libbcg729-0:amd64 (1.1.1-2) ... Setting up libminizip1:amd64 (1.1-8build1) ... Setting up libqt5multimedia5:amd64 (5.15.3-1) ... Setting up libqt5printsupport5:amd64 (5.15.3+dfsg-2ubuntu0.2) ... Setting up libsmi2ldbl:amd64 (0.4.8+dfsg2-16) ... Setting up libwsutil13:amd64 (3.6.2-2) ... Setting up libwiretap12:amd64 (3.6.2-2) ... Setting up libqt5multimediawidgets5:amd64 (5.15.3-1) ... Setting up libwireshark-data (3.6.2-2) ... Setting up libqt5multimediagsttools5:amd64 (5.15.3-1) ... Setting up libqt5multimedia5-plugins:amd64 (5.15.3-1) ... Setting up libwireshark15:amd64 (3.6.2-2) ... Setting up wireshark-common (3.6.2-2) ... Setting up wireshark-qt (3.6.2-2) ... Setting up wireshark (3.6.2-2) ... Processing triggers for libc-bin (2.35-0ubuntu3.1) ... Processing triggers for man-db (2.10.2-1) ... Processing triggers for shared-mime-info (2.1-2) ... Processing triggers for mailcap (3.70+nmu1ubuntu1) ... Processing triggers for desktop-file-utils (0.26+mint3+victoria) ... Processing triggers for hicolor-icon-theme (0.17-2) ... Processing triggers for gnome-menus (3.36.0-1ubuntu3) ... guru@lab:~$ Fix stuff step1step2 (guru@lab:~$_)step3 (output)step4 When you start Wireshark, no interfaces are listed (bug?) Let's add the user "guru" to the existing group "wireshark". 1sudo usermod -a -G wireshark guru 1 2 3guru@lab:~$ sudo usermod -a -G wireshark guru [sudo] password for guru: guru@lab:~$ Log off and log in. Start Wireshark. The network card(s) should be listed now.