Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
Announcements
Intel Support hours are Monday-Fridays, 8am-5pm PST, except Holidays. Thanks to our community members who provide support during our down time or before we get to your questions. We appreciate you!

Need Forum Guidance? Click here
Search our FPGA Knowledge Articles here.
15337 Discussions

Blank window when running Quartus Prime Lite in sudo mode Ubuntu 18

MAlek2
Beginner
1,487 Views

Hello. When i'm running Quartus Prime Lite in sudo mode i see nothing but blank screen. quartus_prime.png

I'm running Quartus with sudo because without it Quartus stucks when generates any IP.

I tried 17.1 and 18.1 Quartus versions with the same result. I didn't have that problem on Ubuntu 16.

0 Kudos
1 Solution
Kenny_Tan
Moderator
715 Views

as mention, from my side, I just dont use the su. I also face stuck issue when try to edit the megawizard. It was resolve by https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/tools/...

 

 

View solution in original post

14 Replies
Kenny_Tan
Moderator
715 Views
I will try it on my side and let u know the result soon
Kenny_Tan
Moderator
715 Views
Hi, Can you make sure all the library below had been installed in your Ubuntu? libc6:i386, libncurses5:i386, libxtst6:i386, libxft2:i386, libc6:i386, libncurses5:i386, libstdc++6:i386, libc6-dev-i386 libxft2, lib32z1, lib32ncurses5, lib32bz2-1.0, libpng12 Extra for ubuntu 18.04: libqt5xml5, liblzma-dev Also extra for ubuntu 18, libpng12 is no longer available via the apt-get method, download and install libpng12 from here: https://packages.ubuntu.com/xenial/amd64/libpng12-0/download
MAlek2
Beginner
715 Views

I checked all libraries and it is all good. I actually can run Quartus normally. But with sudo i got this problems. Maybe there is something wrong with environmental variables?

Kenny_Tan
Moderator
715 Views
Yes.. seems like I was able to see the same.. will get back to you on this.. also, can you just use it normally?
MAlek2
Beginner
715 Views

Yes. I can run it normally but it stuck when generates IP instances

Kenny_Tan
Moderator
715 Views
Can u check on your environment variable before and after su command? Perhaps after the su command, there are some environment change. I will check on my side as well. I will check again whenever the IP instances created , it got stuck or not.
Kenny_Tan
Moderator
715 Views
Not sure if you have check it?
MAlek2
Beginner
715 Views

I've checked environment variables and they are different. Also in normal mode i have much more variables than under sudo. I tried to copy some of them but with no success.

Kenny_Tan
Moderator
715 Views

Can you copy all of them? send us a screenshot of both of your environment variable.

Kenny_Tan
Moderator
715 Views
Try not using sudo. The IP generation success on my side. check again your lib https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/tools/...
MAlek2
Beginner
715 Views

This doesn't work for me, unfortunately. My Quartus stucks at any try to edit or create PLL, FIFO, etc. Running without sudo is not an option.

MAlek2
Beginner
715 Views

Previously you typed that you was able to see the same thing. How did you resolve it?

Kenny_Tan
Moderator
716 Views

as mention, from my side, I just dont use the su. I also face stuck issue when try to edit the megawizard. It was resolve by https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/tools/...

 

 

Kenny_Tan
Moderator
715 Views

Make sure the below to avoid the IP stuck.

1.Install Java from Oracle. Java version after install is:

java version "1.8.0_121"

Java(TM) SE Runtime Environment (build 1.8.0_121-b13)

Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)

 

2. Try to install Quartus in a directory path that has no uppercase letters.

 

3. Right after Megawizard is opened, stretch the window out a little (drag a corner) and make it so scrolling is not necessary.

 

4. make sure when you launch quartus, there are no error message showing lib is missing.

Reply