quartus 19.1 on ubuntu 20.04

LD_LIBRARY_PATH=/opt/intelFPGA_lite/19.1/quartus/linux64/ /opt/intelFPGA_lite/19.1/quartus/linux64/quartus

Quartus 18.1 on ubuntu 18.10

the following libs are probably necessary

apt install libfreetype6 libsm6 libxrender1 libfontconfig libglib2.0-0  libtcmalloc-minimal4

the following lib is installed by dpkg

https://packages.ubuntu.com/xenial/amd64/libpng12-0/download

 dpkg -i ./libpng12-0_1.2.54-1ubuntu1.1_amd64.deb

REMOVE the files

mkdir -p moved
mv ~/intelFPGA/18.1/quartus/linux64/libboost_system.so moved/
mv ~/intelFPGA/18.1/quartus/linux64/libccl_curl_drl.so moved/
mv ~/intelFPGA/18.1/quartus/linux64/libstdc++.so.6 moved/

when running quartus (but NOT the installer)
export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libtcmalloc_minimal.so.4

source
https://forums.intel.com/s/question/0D50P00003yyTA4SAM/quartus-failed-to-run-inside-docker-linux?language=en_US