First, I am new to Ubuntu, and then I was getting a recurring error: window titled
"crash report" (it's contents are as below). There is Stop sign being shown at the top next to the battery indicator. Then I can't open the software updates and I'm not able to get updates via terminal.I have tried the 'package manager troubleshooting' help but I don't know how exactly it works and hence I am not able to do anything.
The error looks like this:
Executable Path /usr/lib/evolution/evolution-calender-factory Problem Type crash Architecture Amd64 Core Dump (binary data) Crash Counter 1 Date Fri , Dec 21... Disassembly
there is a lot description under this and difficult to write but it has something like
divl mov mov test jne jmpg