Public bug reported: I performed a 'sudo do-release-upgrade --devel' from cosmic to disco tonight under X from gnome-terminal. In the middle of the upgrade the screen changed from X to a black screen with a unblinking text cursor in the upper left corner. CTRL-ALT-F[1-9] did nothing and I heard the CPU fan spin down (it had been on during the entire upgrade). After 10m I held down the power button and forcibly powered the machine down. Powering on the machine it booted to a getty on a pty where I logged in and sudo'd to root. I ran 'apt-get install -f', 'apt full-upgrade', and lastly 'apt autoremove --purge', then I rebooted and things came back to life. The system seems happy now.
ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: ubuntu-release-upgrader-core 1:19.04.13 ProcVersionSignature: Ubuntu 5.0.0-8.9-generic 5.0.1 Uname: Linux 5.0.0-8-generic x86_64 ApportVersion: 2.20.10-0ubuntu23 Architecture: amd64 CrashDB: ubuntu Date: Fri Mar 29 19:45:57 2019 InstallationDate: Installed on 2019-03-15 (14 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to disco on 2019-03-29 (0 days ago) ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug disco dist-upgrade ** Attachment added: "/var/log/apt and /var/log/dist-upgrader contents" https://bugs.launchpad.net/bugs/1822395/+attachment/5250829/+files/dist-upgrade.tar -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1822395 Title: do-release-upgrade dies cosmic to disco (x crash to empty pty) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1822395/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs