Hi,
I tried to upgrade my deprecated system ...
I double check to understand :
a lot of old kernels full the too tiny boot partition, because of that,
upgrade processing stops, and grub was broken after that ...
I recover a disk backup and retry after removing all old kernels,
it should be ok
Public bug reported:
Error while executing do-release-upgrade on an old Ubuntu 12.04 LTS (to
Ubuntu 14.04 LTS)
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-170-generic 3.13.0-170.220
ProcVersionSignature: Ubuntu 3.5.0-54.81~precise1-generic 3.5.7.33
Uname: Linux