Bdtyktl

up vote 1 down vote favorite I'm new user in Linux system (I'm using Lubuntu 18.04 LTS), and I'm learning english yet, sorry if i made a mistake I'm having trouble opening PDF documents. when I try to open my default reader (Okular) it can no longer display some of the '.pdf' documents I used most ... recently I upgraded some packages, and after that no pdf reader works. I'm getting the same error warning on all the readers I have installed (Okular, Evince, Atril). This is the error warning that I get in the terminal: $ okular (okular:8965): Gtk-WARNING **: 23:28:29.044: Theme parsing error: gtk.css:597:14: not a number (okular:8965): Gtk-WARNING **: 23:28:29.044: Theme parsing error: gtk.css:597:14: Expected a string. (okular:8965): Gtk-WARNING **: 23:28:29.044: Theme parsing error: gtk.css:6...

up vote 0 down vote favorite I Have a problem with installing Torchat on my Kali Linux this is my version Linux ******* 4.18.0-kali2-amd64 #1 SMP Debian 4.18.10-2kali1 (2018-10-09) x86_64 GNU/Linux. In the Github site I downloaded Torchat but in the site it says that I need :The .deb package depends on python (>= 2.5, << 3.0) and python-wxgtk2.8 (aka wxPython) and tor.but I don't have python-wxgtk2.8 I have python-wxgtk3 and python3 so when I dpkg Torchat it says: dpkg: dependency problems prevent configuration of torchat:torchat depends on python-wxgtk2.8; however:Package python-wxgtk2.8 is not installed. besides I can't install python-wxgtk2.8 Help plz I need torchat to talk with someone linux installation github deb ...