device manager ,
by robbo_27 from LinuxQuestions.org on (#4X60G)
when trying to update it reports :The repository 'cdrom://Linux Mint 19 _Tara_ - Release amd64 20180717 bionic Release' does not have a Release file.
any advice please i,a newbie at this
regards robbo_27
any advice please i,a newbie at this
regards robbo_27