Here are couple of suggestions. When I mention commands, those are to be issued in command-line aka terminal , which you can access by pressing CtrlAltT
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- Remove google-chrome related folders, e.g.
/home/username/.config/google-chromeand/home/username/.cache/google-chrome. You can find others withlocate google-chromecommand. - Remove google-chrome completely with
sudo apt-get remove --purge google-chromeorsudo dpkg --purge google-chrome. - Get an antivirus or rootkit checker, as well as system cleaning programs. jkrix mentioned ClamTK, which is decent option, but there’s others. Open Software Center and simply search for
rootkitorantivirusorsecurity. As for cleaning software, I recommend BleachBit. - Popup adware might not necessarily infect viruses but rather routers. Refer to this post on askubuntu.com.
- Remove google-chrome related folders, e.g.
5. Remove .macromedia folder; flash-player related adware isn’t something unheard of.
6. Adware might not necessarily be attatched to the browser, but come from somewhere else. Open chrome (with only one page if possible) and in terminal isssue the command netstat -tulpan > netscan.txt && gnome-open netscan.txt. This will output list of established connections with list of which progams have established those connections. The text file will be opened as soon as the scan complete with gedit, which is a default text editor in Ubuntu.
7. If things don’t work out, backup your files and reinstall the whole system. Upon completing the reinstall get yourself a firewall and chrome plug-ins such as adblock or Better Privacy. Reinstalling whole system may sound paranoid, but if a system is seriously compromised, it’s better be safe than sorry.
Best of luck to you !
2018-01-30 Qubits.
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