On Mon, Oct 04, 2021 at 04:12:49PM -0600, D. R. Evans wrote: > I just tried to upgrade my main desktop machine (this machine) from buster > to bullseye. > > The upgrade halted with: > > ---- > > ... > Setting up libgnustep-base1.27 (1.27.0-3) ... > Processing triggers for shared-mime-info (2.0-1) ... > Setting up gnustep-base-runtime (1.27.0-3) ... > Setting up unar (1.10.1-2+b6) ... > Errors were encountered while processing: > linux-image-5.10.0-8-amd64 > linux-image-amd64 > > Sub-process /usr/bin/dpkg returned an error code (1)
You'll have to scroll back farther and find the actual error. But a good guess is "You ran out of space in /boot". Very common.