Ah, so the error is from using Synaptic rather than from the update of libtasn1-6?
That's the only recent update I've done and I didn't realize Syaptic would write the file. Thanks Greg On Thu, Feb 8, 2018 at 3:36 PM, Greg Wooledge <wool...@eeg.ccf.org> wrote: > On Thu, Feb 08, 2018 at 03:26:40PM -0500, Forest Dean Feighner wrote: > > W: > > http://security.debian.org/debian-security/dists/stretch/ > updates/InRelease: > > The key(s) in the keyring /etc/apt/trusted.gpg are ignored as the file is > > not readable by user '_apt' executing apt-key. > > > -rw------- 1 root root 32 Feb 6 17:58 trusted.gpg > > Synaptic strikes again. :( > >