Install ICQ Ubuntu 18.10
How to Install ICQ on Ubuntu 18.10 Cosmic GNU/Linux – Step by step Tutorial.
And ICQ for Ubuntu Cosmic is a Free Messenger with which you can also Make high-quality Video Chat and make low-cost Phone Calls to any country.
Finally, for your Comfort this Guide is Split into several Pages to make it Easier to View and Follow every single Step involved.
 
1. Launch a Shell Emulator
- 
Open a Terminal Shell emulator window 
 Ctrl+Alt+t on desktop
 (Press “Enter” to Execute Commands)  
2. Grab ICQ Messenger for Linux
- 
Download ICQ Messenger for Ubuntu If possible Select directly “Open with Archive Manager”! 
3. Expand ICQ Archive
- 
Then Extract into /tmp Directory 
 If it does Not Open automatically then Double-Click on File Manager: 
 Or from Command Line:tar xvzf ~/Downloads/icq*.tar.xz -C /tmp/ 
4. Fix ICQ App Permissions
- 
Next Set the SuperUser as Owner 
 With:sudo chown -R root:root /tmp/icq 
