Unable to install mysql-workbench-community dbgsym the following packages have unmet dependencies

I looked around the several answer but none solved my problem. First, I tried sudo apt install mysql-workbench -f.

It shows

The following packages have unmet dependencies:  mysql-workbench :
Depends: libgdal.so.1-1.11.3
                   Depends: libgdal1i (>= 1.8.0) but it is not going to be installed
                   Recommends: mysql-utilities but it is not going to be installed 
E: Unable to correct problems, you have held broken
packages.

If I tried to install libgdal1i, it will show

The following packages have unmet dependencies:  libgdal1i : Depends:
libarmadillo6 but it is not going to be installed
             Depends: libhdf5-10 but it is not going to be installed
             Depends: libnetcdf11 (>= 4.0.1) but it is not going to be installed 
E: Unable to correct problems, you have held broken packages.

There is no end of this story. I tried to install a dep but it always tell me another dep is lack and need to be installed. Besides, I don't know why it says E: Unable to correct problems, you have held broken. I checked in synaptic->custom filters->broken, nothing is there.

Also, I tried sudo aptitude install mysql-workbench -f since other posts said aptitude is better.

The following packages have unmet dependencies:  libgfortran3 :
Depends: gcc-5-base (= 5.3.1-14ubuntu2) but 5.4.0-6ubuntu1~16.04.1 is
installed.  mysql-connector-python : Conflicts: python-mysql.connector
but 2.0.4-1 is to be installed. The following actions will resolve
these dependencies:

      Keep the following packages at their current version: 
1)      libarmadillo6 [Not Installed]   
2)      libarpack2> [Not Installed]   
3)      libgdal1i [Not Installed]
4)      libgfortran3 [Not Installed] 
5)      libhdf5-10 [Not Installed]  
6)      liblapack3 [Not Installed]                        
7)      libnetcdf11 [Not Installed]
8)      mysql-connector-python [Not Installed]
9)      mysql-utilities [Not Installed]
10)     mysql-workbench [Not Installed]                    



Accept this solution? [Y/n/q/?]  No packages will be installed,
upgraded, or removed. 0 packages upgraded, 0 newly installed, 0 to
remove and 0 not to upgrade. Need to get 0 B of archives. After
unpacking 0 B will be used.

I accepted the solution by type enter, as you can see the issue is not solved.

In the last, I tried to download .deb from official site and install. No luck and the similar errors are prompted.

By inputting apt-cache policy mysql-workbench libgdal1i gcc-5-base libhdf5-10, it displays:

mysql-workbench:   
   Installed: (none)
   Candidate: 6.3.6+dfsg-0ubuntu1  Version table:
         6.3.6+dfsg-0ubuntu1 500
            500 http://au.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 

libgdal1i:   
   Installed: (none)
   Candidate:    1.11.3+dfsg-3build2
   Version table:
         1.11.3+dfsg-3build2 500
            500 http://au.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 

gcc-5-base:
   Installed: 5.4.0-6ubuntu1~16.04.1
   Candidate: 5.4.0-6ubuntu1~16.04.1
   Version table:
  *** 5.4.0-6ubuntu1~16.04.1 100
            100 /var/lib/dpkg/status
         5.3.1-14ubuntu2 500
            500 http://au.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 

libhdf5-10:
   Installed: (none)
   Candidate:  1.8.16+docs-4ubuntu1
   Version table:
         1.8.16+docs-4ubuntu1 500
            500 http://au.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages

The result of apt-cache policy libgfortran3 libarmadillo6 libnetcdf11 python-mysql.connector is

libgfortran3: Installed: 5.3.1-14ubuntu2 Candidate: 5.3.1-14ubuntu2 Version table: *** 5.3.1-14ubuntu2 500 500 http://au.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status libarmadillo6: Installed: 1:6.500.5+dfsg-1 Candidate: 1:6.500.5+dfsg-1 Version table: *** 1:6.500.5+dfsg-1 500 500 http://au.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status libnetcdf11: Installed: 1:4.4.0-2 Candidate: 1:4.4.0-2 Version table: *** 1:4.4.0-2 500 500 http://au.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status python-mysql.connector: Installed: 2.0.4-1 Candidate: 2.0.4-1 Version table: *** 2.0.4-1 500 500 http://au.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 500 http://au.archive.ubuntu.com/ubuntu xenial/universe i386 Packages 100 /var/lib/dpkg/status

The result of grep -v ^# -r /etc/apt/sources.list etc/apt/sources.list.d/*.list is:

/etc/apt/sources.list: /etc/apt/sources.list:deb http://au.archive.ubuntu.com/ubuntu/ xenial main restricted /etc/apt/sources.list: /etc/apt/sources.list: /etc/apt/sources.list:deb http://au.archive.ubuntu.com/ubuntu/ xenial universe /etc/apt/sources.list: /etc/apt/sources.list:deb http://au.archive.ubuntu.com/ubuntu/ xenial multiverse /etc/apt/sources.list: /etc/apt/sources.list: /etc/apt/sources.list: /etc/apt/sources.list:deb http://apt.postgresql.org/pub/repos/apt/ xenial-pgdg main /etc/apt/sources.list.d/google-chrome.list:deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main /etc/apt/sources.list.d/mysql.list:deb http://repo.mysql.com/apt/ubuntu/ xenial mysql-apt-config /etc/apt/sources.list.d/mysql.list:deb http://repo.mysql.com/apt/ubuntu/ xenial mysql-5.7 /etc/apt/sources.list.d/mysql.list:deb http://repo.mysql.com/apt/ubuntu/ xenial mysql-tools /etc/apt/sources.list.d/mysql.list:deb-src http://repo.mysql.com/apt/ubuntu/ xenial mysql-5.7 /etc/apt/sources.list.d/slack.list:deb https://packagecloud.io/slacktechnologies/slack/debian/ jessie main /etc/apt/sources.list.d/sublime-text.list:deb https://download.sublimetext.com/ apt/stable/

How do I install MySQL workbench community?

How to Install MySQL Workbench?.
Open the MySQL website on a browser. Click on the following link: MySQL Downloads..
Select the Downloads option..
Select MySQL Installer for Windows..
Choose the desired installer and click on download..

How do I install MySQL workbench on Kali Linux?

Installing DEB Packages.
Install the MySQL APT repository as described in the MySQL APT Repository documentation. For example: $> sudo dpkg -i mysql-apt-config_0. ... .
Install the MySQL Workbench package..

How do I install MySQL workbench on pop OS?

Installing MySQL Workbench.
Step 1: Download configuration file from the apt repository. Using this method, you can install MySQL from the official apt. ... .
Step 2: Installation of MySQL Workbench. ... .
Step 3: Update apt-cache. ... .
Step 4: Installing MySQL Workbench on Ubuntu 20.04. ... .
Step 5: Launch MySQL Workbench..

How do I download and install MySQL Workbench on Ubuntu?

To install MySQL Workbench from the official apt repository, use the deb package from MySQL archives..
Start by navigating to MySQL APT Repository download page and click Download to save the deb package on your Ubuntu system..
Before the download starts, MySQL suggests to login or sign up for an Oracle Web account..