On 18.06.19 20:21, alejandro-colomar wrote: > Package: libstdc++6 > Version: 6.3.0-18+deb9u1 > Severity: important > > Dear Maintainer, > > *** Reporter, please consider answering these questions, where appropriate *** > > * What led up to the situation? > > Installing g++-8 on Debian Stretch through the Debian Buster > repository. Previously (some months ago) this was possible; > I've done it several times, but some day, the dependencies > changed, and when I updated g++, my system broke (I didn't check > the warning from apt-get, which I should have done). When I > did a clean install of Debian 9, I tried to do it again, and > found that the dependencies of g++ caused xorg to be removed, > and tracked it down to libstdc++6.
don't do that. it's not supported to install packages on releases that they are not built for. You could build gcc-8 on your own, if you want.
