GoWin EDA under Linux
Just a heads up as I spent significant hours trying to run GoWin EDA under LinuxMint 22 (probably same for Ubuntu/Debian). I had to create a small bash script with the following content to setup the required envvars under the parent directory of IDE to launch the App:
exec=env QT_XCB_GL_INTEGRATION=none LD_LIBRARY_PATH=IDE/lib IDE/bin/gw_ide
Good luck
Which IDE version did you use? I used to have a similar issue when running the new Education edition on Ubuntu, but when running the v1.9.9 Standard edition, no errors where present.
Latest: Gowin_V1.9.11.01_Education_Linux.tar.gz
I had some issues with that version, and I asked recently on the GowinFPGA reddit and got similar replies, perhaps you could comment your solution there.
I do not have reddit account. Be free to copy/paste my suggestion there. thanks.