I don't know if this is related or not, but I have a similar error and when I click the corresponding icon in the notification area and then "Show updates" (see attachment), then the file [/var/crash/_usr_bin_update-manager.1000.crash] is updated: https://pastebin.ubuntu.com/p/5MSWkVzfp3
I don't know if this is related or not, but I have a similar error and when I click the corresponding icon in the notification area and then "Show updates" (see attachment), then the file [/var/crash/ _usr_bin_ update- manager. 1000.crash] is updated: https:/ /pastebin. ubuntu. com/p/5MSWkVzfp 3