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The following content is from user@HelloWorld!, Thanks for the sharing!
Step 1: Log in to the Oracle account
Open the terminal and log in to the Oracle account.
Navigate to the
.vnc
directory. If thexstartup
file does not exist, create one and edit it with the following content:#!/bin/shunset SESSION_MANAGER
xrdb $HOME/.Xresources
xsetroot -solid grey
x-window-manager &
/etc/X11/Xsession
exec /etc/X11/xinit/xinitrc
Step 2: Start VNC
In the terminal, run:
oracle@deepin:~/.vnc$ tigervncserver
Take note of the
:1
that appears, as it will be used later.After that, use
vncviewer
to successfully connect to the desktop.Step 3: Start
dbca
If after running
dbca
you see the message "DISPLAY NOT SET," execute the following commands:oracle@deepin:~$ export DISPLAY=:1 # :1 is the VNC display number shown when you started VNC
oracle@deepin:~$ xhost +
access control disabled, clients can connect from any host # When this line appears, the setup is correct
oracle@deepin:~$ dbca # Run the dbca command
The desktop will display the
dbca
graphical interface. If Chinese characters appear as boxes, you'll need to modify environment variables to fix this issue.Step 4: Solution for Chinese Characters Displaying as Boxes
To resolve the issue of Chinese characters displaying as boxes, edit the
.bash_profile
file in Oracle's home directory.In the terminal, run:
oracle@deepin:~$ vim ./.bash_profile
Add the following line to the file:
export LANG=en_US.UTF-8
Then reload the profile:
oracle@deepin:~$ source ./.bash_profile
At this point, when you open
dbca
, it will display in English and there will be no more character boxes.