Note, the workaround does not fix the problem. Removing the .cache content (in fact I removed all of .cache also in testing, makes no difference. On user login, the same error is presented.
I will retest in due course without any peripherals attached to see if this is a factor. Currently testing with the following: Dell XPS15 (9530) - which worked flawlessly with 14.04LTS aside from poor support for UltraHD displays. 1. HDMI external monitor 2. USB receiver for Wireless Mouse + KB 2. USB 2.0 external HDD I have observed the same crashes without some or all of these items. Again, not an issue with 14.04 - this seems to be a new issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1501990 Title: Daemon fails to start up when processing removable media if there are duplicate keys in media and media_attic tables To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1501990/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs