Forum Discussion
Altera_Forum
Honored Contributor
17 years agoAlthough your problem might be related to using a Linux version that Quartus doesn't officially support, I have a similar symptom with a supported version of Linux. The first time I run "quartus &", sometimes the GUI doesn't appear even though the process is running. The second time I run it, the GUI starts fine. Have you tried running it twice in a row?