I seems to happen systematically when I long press on an icon to see the details immediately after resuming from suspend. I also attached a screenshot of the broken images.
** Attachment added: "screenshot20151020_161708440.png" https://bugs.launchpad.net/ubuntu/+source/unity8/+bug/1507769/+attachment/4501137/+files/screenshot20151020_161708440.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1507769 Title: App store does not display images To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1507769/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs