我必须dbeaver在 Ubuntu 中安装，因此我尝试运行此命令：
sudo apt update && sudo apt install dbeaver-ce
但我收到了这个错误：
E: Conflicting values set for option Trusted regarding source http://cz.archive.ubuntu.com/ubuntu/ bionic
E: The list of sources could not be read.
我尝试过
deb [trusted=yes] http://br.archive.ubuntu.com/ubuntu/ bionic restricted main
但我收到了这个错误
Command 'deb' not found, did you mean:
command 'den' from snap den (1.2.0-0)
command 'dub' from snap dub (1.19.0)
command 'edb' from deb edb-debugger (1.3.0-1)
command 'debi' from deb devscripts (2.22.1ubuntu1)
command 'dcb' from deb iproute2 (5.15.0-1ubuntu2)
command 'dub' from deb dub (1.27.0-2)
command 'dab' from deb bsdgames (2.17-29)
command 'dex' from deb dex (0.9.0-1)
command 'debc' from deb devscripts (2.22.1ubuntu1)
command 'deb3' from deb quilt (0.66-2.1)
command 'derb' from deb icu-devtools (70.1-2)
See 'snap info <snapname>' for additional versions.