*** This bug is a duplicate of bug 1522675 *** https://bugs.launchpad.net/bugs/1522675
This may is related with: https://github.com/fgrehm/vagrant-cachier/issues/175 The solution to add the configuration on Vagrantfile did worked for me: config.cache.synced_folder_opts = { owner: "_apt", group: "_apt" } So now just need to wait for the final box version for xenial. ** Bug watch added: github.com/fgrehm/vagrant-cachier/issues #175 https://github.com/fgrehm/vagrant-cachier/issues/175 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543280 Title: Synaptic fails with "W: Can't drop privileges for downloading as file '/root/.synaptic/tmp//tmp_sh' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/aptitude/+bug/1543280/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs