It'd be useful if we could get the full system ubuntu-download-manager log next time this happens from /var/log/ubuntu-download-manager/ (not the user log from .cache/ubuntu-download-manager).
In attempting to reproduce this I was able to on one occasion get the system into a state where download manager permanently believed that the network connection was "gsm" even when connected to wifi (and since the system image download settings prevent download over gsm it caused the downloads to be permanently queued), so this may be what's happening here. I haven't been able to reproduce it since however, so it'd be good to see the logs next time this occurs for someone else and see if the same has happened. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ubuntu-download-manager in Ubuntu. https://bugs.launchpad.net/bugs/1508081 Title: Fails to receive OTA updates Status in Canonical System Image: Confirmed Status in ubuntu-download-manager package in Ubuntu: Confirmed Bug description: Ubuntu Touch 15.04 (r23) [mako] Issue: Phone appears to fail to receive OTA updates. Previously, I jumped from (r15) to (r23) due to missing OTA updates. Currently, I see (r24) appears to be released on 2015 Oct 16. Expected behavior: System Settings > System > Updates (or System Settings > About this phone > Check for updates) reveals new image that I can release and download. Actual behavior: Checking for updates... > Software is up to date See the comment regarding similar issues for large app installs. It seems if anything interrupts the transfer or if the connection is somewhat slow the download performance degenerates then times out. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1508081/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp