Mainlog.txt indicates these are foreign: adobe-flash-properties-gtk adobe-flashplugin libdrm-amdgpu1 libdrm- amdgpu1:i386 libdrm-common libdrm-intel1 libdrm-intel1:i386 libdrm- nouveau2 libdrm-nouveau2:i386 libdrm-radeon1 libdrm-radeon1:i386 libdrm2 libdrm2:i386 libegl-mesa0 libegl1-mesa libgbm1 libgl1-mesa-dri libgl1 -mesa-dri:i386 libgl1-mesa-glx libgl1-mesa-glx:i386 libglapi-mesa libglapi-mesa:i386 libglx-mesa0 libglx-mesa0:i386 libllvm7 libllvm7:i386 libosmesa6 libosmesa6:i386 libwayland-client0 libwayland-cursor0 libwayland-egl1 libwayland-egl1-mesa libwayland-server0 libxatracker2 papirus-icon-theme signal-desktop wine-stable wine-stable-amd64 wine- stable-i386:i386 winehq-stable xserver-xorg-video-amdgpu xserver-xorg- video-ati xserver-xorg-video-intel xserver-xorg-video-nouveau xserver- xorg-video-radeon
I suggest you follow the instructions for reverting to standard ubuntu drivers. Quote from https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers > To revert to standard Ubuntu drivers type the following in a prompt shell: > $ sudo apt-get install ppa-purge > $ sudo ppa-purge ppa:oibaf/graphics-drivers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798732 Title: Error upgrading from 18.04 to 18.10. Possibly unsupported package? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1798732/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
