I do have a few PPAs enabled normally (for 0ad, libreoffice, graphics, java for instance), but ubiquity always tells me it has disabled them when it upgrades to a new release. Maybe it was unsuccessful in disabling them all (although I'm pretty sure I had to re-enable them all manually after the upgrade this time, as per normal).
At the moment, the artful-bionic upgrade fails for me because it can't calculate a solution, but the upgrade to bionic that first gave me this bug is working fine now I've uninstalled those two libs, so it's all good. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1733136 Title: libglvnd0/libegl installed in Ubuntu 18.04 breaks graphics drivers and forces LLVMpipe driver on i915 systems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1733136/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs