Evans, great thanks for info how to fix, it works fine.
I have written bash file for the users that are not so technical.
Instructions:
1. Download file patch.sh from my post.
2. Open terminal, default keyboard shortcut is: CTRL+ALT+T
3. Set execution permissions: chown 700 patch.sh
4. Execute commands: ./patch.sh
5. Then you can delete patch.sh file: rm patch.sh
Hope this helps for others too.
P.S. For non-technical users, package maintainer that has packaged original Calibre program in Ubuntu 20.04, please update the package and push it to official Ubuntu repository.
Evans, great thanks for info how to fix, it works fine.
I have written bash file for the users that are not so technical.
Instructions:
1. Download file patch.sh from my post.
2. Open terminal, default keyboard shortcut is: CTRL+ALT+T
3. Set execution permissions: chown 700 patch.sh
4. Execute commands: ./patch.sh
5. Then you can delete patch.sh file: rm patch.sh
Hope this helps for others too.
P.S. For non-technical users, package maintainer that has packaged original Calibre program in Ubuntu 20.04, please update the package and push it to official Ubuntu repository.