Bug #1555237 “Upgrade from 14.04.4→ 16.04 dies midway taking out...” : Bugs : dbus package : Ubuntu
STEPS:
1. Install 14.04.4 on a uefi securebooted system
2. update it
3. Install openssh-server for debug access
4. reboot
5. Hit alt+f2
6. Type update-manager -d and hit enter
EXPECTED:
I expected a smooth transition to 16.04
ACTUAL:
System is completely taken out mid way through the process killing the session and x also no tty when hitting ctrl+alt+f1-6
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TESTS RESULTS (from cyphermox):
On amd64 (no EFI) under qemu/libvirt, qxl graphics:
- upgrading just libglib2.0-0 from 16.04 on to...
