how to -downgrade ppa's packages to genuine version - un-pin 'unity' (The package 'unity' is marked for removal but it is in the removal blacklist) -deactivate ppas ? i saw one ppa from webupdjava8 that i removed using ppa-purge. still nothing. same error. apt-get update fails with
(appstreamcli:5778): GLib-CRITICAL **: g_strchug: assertion 'string != NULL' failed (appstreamcli:5778): GLib-CRITICAL **: g_strchomp: assertion 'string != NULL' failed (appstreamcli:5778): GLib-CRITICAL **: g_strchug: assertion 'string != NULL' failed (appstreamcli:5778): GLib-CRITICAL **: g_strchomp: assertion 'string != NULL' failed (appstreamcli:5778): GLib-CRITICAL **: g_strchug: assertion 'string != NULL' failed (appstreamcli:5778): GLib-CRITICAL **: g_strchomp: assertion 'string != NULL' failed how to fix? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768561 Title: Update to Ubuntu 18.04 LTS fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1768561/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
