Found that lp:1883321 is the actual bug and this is duplicate. Same behavior is recognized here, just apt package updates starting to run break the connectivity, when they timeout - connectivity restored until the install hook is re-ran and apt starts again.
Found that lp:1883321 is the actual bug and this is duplicate. Same behavior is recognized here, just apt package updates starting to run break the connectivity, when they timeout - connectivity restored until the install hook is re-ran and apt starts again.