My upgrade to precise just failed because auf py3clean
Preparing to replace debconf 1.5.40ubuntu1 (using .../debconf_1.5.41ubuntu2_amd64.deb) ...
Traceback (most recent call last):
File "/usr/bin/py3clean", line 32, in <module>
from debpython.version import SUPPORTED, getver, vrepr
EOFError: EOF read where not expected
dpkg: warning: subprocess old pre-removal script returned error exit status 1
dpkg - trying script from the new package instead ...
Traceback (most recent call last):
File "/usr/bin/py3clean", line 32, in <module>
from debpython.version import SUPPORTED, getver, vrepr
EOFError: EOF read where not expected
dpkg: error processing /var/cache/apt/archives/debconf_1.5.41ubuntu2_amd64.deb (--unpack):
subprocess new pre-removal script returned error exit status 1
No apport report written because MaxReports is reached already
Traceback (most recent call last):
File "/usr/bin/py3compile", line 35, in <module>
from debpython.version import SUPPORTED, debsorted, vrepr, \
EOFError: EOF read where not expected
dpkg: error while cleaning up:
subprocess installed post-installation script returned error exit status 1
Processing triggers for man-db ...
Errors were encountered while processing:
/var/cache/apt/archives/debconf_1.5.41ubuntu2_amd64.deb
Error in function:
A fatal error occurred
Please report this as a bug and include the files
/var/log/dist-upgrade/main.log and /var/log/dist-upgrade/apt.log in
your report. The upgrade has aborted.
Your original sources.list was saved in
/etc/apt/sources.list.distUpgrade.
SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
Could not install the upgrades
The upgrade has aborted. Your system could be in an unusable state. A
recovery will run now (dpkg --configure -a).
Seems to be related to #853801