phone didnt see updates from r89 to r91 until r93 became available

Bug #1379025 reported by Alexander Sack
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubuntu-download-manager (Ubuntu)
New
Undecided
Sergio Schvezov

Bug Description

situation as best as i can capture:

 1. updated in morning to r89
 2. had internet outage for half a day
 3. afterwards r91 was published
 4. system settings didnt offer to upgrade system
 5. while debugging r93 became available and system settings started downloading etc.

checking with barry and sergio it seems udm had some kind of troubles getting back to system image when asked to check for updates.

what makes no sense is that it recovered when new image r93 was there; so imo this feels there must be a component hand over somewhere that doesnt retry if its step fails half way through; but guess there are more ways to cause this behaviour.

Would be great to at least have a sensible story so we can understand if our user base will be at risk not getting important updates.

   system image client.log: http://paste.ubuntu.com/8522507/

will attach ubuntu-download-manager logs as tarball too...

Revision history for this message
Alexander Sack (asac) wrote :
Revision history for this message
Alexander Sack (asac) wrote :
Revision history for this message
Alexander Sack (asac) wrote :
Revision history for this message
Alexander Sack (asac) wrote :

dont know what to do here, feels super risky; assigning to sergio who said he will try something with mocking, but feel free to unassign if you dont have an idea. Please dont close this bug as invalid etc. until we have a story or until we haven't seen something similar for ages.

if you need anything, just ask me on IRC as my bugmail process is not very good ...

Changed in ubuntu-download-manager (Ubuntu):
assignee: nobody → Sergio Schvezov (sergiusens)
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