leadman

Thank you for the help, seem like I hit: https://bugs.openjdk.java.net/browse/JDK-8204646 I will try different OpenJDK, hopefully nothing else wil be breake by that. Please close this issue, as I do not see any button to close it.

Right, silly me. Logs attached.

Where should I search for error logs? I don't see any in Squirrel installation directory

I use default OpenJDK distributed with Ubuntu 18.04: root@patben-amd:~# dpkg-query --list openjdk* Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie | Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/ |/ F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw. zapl. || Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy) ||/ Nazwa Wersja Architektura Opis +++-=================================-=====================-=====================-========================================================================...

GUI unusable. Squirrell displays main window, but almost nothing is clikable

With recent snapshot squirrel-sql-snapshot-20180404_2309 this problem no longer exists. I think this issue can be closed.

The repository PPA does not have a Release file.

Unable to install Optional Plugins: java.lang.NullPointerException