Ibrahim-hammad, regarding your screenshots, they advise you to file a new report against update-manager. One may do this via a terminal: ubuntu-bug update-manager
As well, have you had a chance to file a libreoffice crash report follow https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1070939/comments/10 and https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1070939/comments/12 ?
Ibrahim-hammad, regarding your screenshots, they advise you to file a new report against update-manager. One may do this via a terminal:
ubuntu-bug update-manager
As well, have you had a chance to file a libreoffice crash report follow https:/ /bugs.launchpad .net/ubuntu/ +source/ libreoffice/ +bug/1070939/ comments/ 10 and https:/ /bugs.launchpad .net/ubuntu/ +source/ libreoffice/ +bug/1070939/ comments/ 12 ?