user@user-Lenovo-V110-15ISK:~/ns-allinone-2.35$ xgraph
Segmentation fault (core dumped)
user@user-Lenovo-V110-15ISK:~/ns-allinone-2.35$ ./xgraph
bash: ./xgraph: No such file or directory
user@user-Lenovo-V110-15ISK:~/ns-allinone-2.35$ cd xgraph-12.2
user@user-Lenovo-V110-15ISK:~/ns-allinone-2.35/xgraph-12.2$ ./install
bash: ./install: No such file or directory
xgraph
package usually works with later Ubuntu versions :xgraph_12.1-17_amd64.deb
drive.google.com/file/d/1idXGOZ0W5PmOlKM8p6_qlIRY6U5dJ1Q4/… . Any questions : Ubuntu version, architecture must be added to your above question askubuntu.com/posts/1269496/edit – Knud Larsen Aug 24 '20 at 12:59