根据前面的评论，卸载DBeaver Snap

snap remove dbeaver-ce

并从官方站点使用.deb包进行安装

wget https://dbeaver.io/files/dbeaver-ce_latest_amd64.deb
sudo apt install ./dbeaver-ce_latest_amd64.deb

这对我很管用。

前一条评论的所有积分=)

TLTR: If your database file is located in a mountable filesystem, you need to give dbeaver permission to read files from a mountable filesystem.

I have found 2 ways to solve this issue on ubuntu:

1: Make sure your database file is in home directory. Since dbeaver has permission to access your home directory, it will work.

OR

2: If you have downloaded dbeaver from:

• ubuntu software center directly or
• from the terminal using snap install

and your database file is located in a mountable filesystem, heard over to ubuntu software center => installed, find dbeaver in the list then click on it, on the next window top left, click on the permissions and toggle Read system mount information and disk quotas, put in your password in the authentication prompt and you're good to go.