I just now found a very similar message from the update-notifier cronjob:
/etc/cron.daily/update-notifier-common: Get:1 http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_20160407.1.orig.tar.gz [27.0 MB] Fetched 27.0 MB in 1min 11s (378 kB/s) W: Can't drop privileges for downloading as file '/var/lib/update-notifier/package-data-downloads/partial/adobe-flashplugin_20160407.1.orig.tar.gz' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied) flashplugin-installer: downloading http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_20160407.1.orig.tar.gz Installing from local file /var/lib/update-notifier/package-data-downloads/partial/adobe-flashplugin_20160407.1.orig.tar.gz Flash Plugin installed.
So, apparently not unique to Synaptic?
I just now found a very similar message from the update-notifier cronjob:
/etc/cron. daily/update- notifier- common: archive. canonical. com/pool/ partner/ a/adobe- flashplugin/ adobe-flashplug in_20160407. 1.orig. tar.gz [27.0 MB] update- notifier/ package- data-downloads/ partial/ adobe-flashplug in_20160407. 1.orig. tar.gz' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied) installer: downloading http:// archive. canonical. com/pool/ partner/ a/adobe- flashplugin/ adobe-flashplug in_20160407. 1.orig. tar.gz update- notifier/ package- data-downloads/ partial/ adobe-flashplug in_20160407. 1.orig. tar.gz
Get:1 http://
Fetched 27.0 MB in 1min 11s (378 kB/s)
W: Can't drop privileges for downloading as file '/var/lib/
flashplugin-
Installing from local file /var/lib/
Flash Plugin installed.
So, apparently not unique to Synaptic?