
So if the textbox contains jdbc:ucanaccess:///home/gord/Documents/Database1.accdb

When Base opens, chooseĪnd notice that the "Database URL" text box has "jdbc:" in front of it. It looks like the setup instructions on Ask Ubuntu may need to be tweaked. I was able to reproduce your issue with LibreOffice 6.4.6.2 on Xubuntu 20.04. For Linux Mint that would be sudo apt remove libhsqldb1.8.0-java To fix that, remove LibreOffice's copy of HSQLDB. Presumably in order to enable embedded HSQLDB databases they also install a rather old version of HSQLDB which conflicts with UCanAccess. It appears that this issue is specific to distributions like Linux Mint that install LibreOffice Base by default.
