I have installed Vivado 2018.3 successfully on the above mentioned OS. I am facing following two issues:
1. I am unable to create desktop shortcut of Vivado 2018.3.
2. Whenever I want to create a new project, an error message pops up which says : need to change the permission setting of directory.
Please help me out to resolve above issues.
Thanks and Regards,
See if the workaround in this Answer Record would help you to overcome these issues: https://www.xilinx.com/support/answers/63098.html
This also has a .pdf file on how to set up icons on the Ubuntu OSs. This should help you too.
Hope this helps.