This happened after another problem in the Cleaning up phase "Cound not install 'syslinux-themes-debian'", for which I filed bug #1385791 . Despite these errors, it looks like install was OK, it's at "Restart the system to complete the upgrade"
/var/log/dist-upgrade/main.log:
014-10-25 17:56:49,387 ERROR got an error from dpkg for pkg: 'syslinux-themes-debian': 'subprocess installed post-removal script returned error exit status 127'
2014-10-25 17:56:49,552 DEBUG running apport_pkgfailure() syslinux-themes-debian: subprocess installed post-removal script returned error exit status 127
2014-10-25 17:56:51,252 ERROR got an error from dpkg for pkg: 'syslinux-themes-debian': 'subprocess installed post-removal script returned error exit status 127'
2014-10-25 17:58:31,896 ERROR not handled exception in KDE frontend:
SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
2014-10-25 17:58:31,951 DEBUG running apport_crash()
2014-10-25 19:01:21,729 WARNING no activity on terminal for 240 seconds (Removing syslinux-themes-debian (amd64))
2014-10-25 19:01:21,895 ERROR cache.commit() in doPostUpgrade() failed: installArchives() failed
Happened to me upgrading Kubuntu 10.04 to 10.10 following https:/ /help.ubuntu. com/community/ UtopicUpgrades/ Kubuntu.
"A problem occurred during the clean-up."
This happened after another problem in the Cleaning up phase "Cound not install 'syslinux- themes- debian' ", for which I filed bug #1385791 . Despite these errors, it looks like install was OK, it's at "Restart the system to complete the upgrade"
/var/log/ dist-upgrade/ main.log:
014-10-25 17:56:49,387 ERROR got an error from dpkg for pkg: 'syslinux- themes- debian' : 'subprocess installed post-removal script returned error exit status 127' themes- debian: subprocess installed post-removal script returned error exit status 127 themes- debian' : 'subprocess installed post-removal script returned error exit status 127'
2014-10-25 17:56:49,552 DEBUG running apport_pkgfailure() syslinux-
2014-10-25 17:56:51,252 ERROR got an error from dpkg for pkg: 'syslinux-
2014-10-25 17:58:31,896 ERROR not handled exception in KDE frontend:
SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
2014-10-25 17:58:31,951 DEBUG running apport_crash() themes- debian (amd64))
2014-10-25 19:01:21,729 WARNING no activity on terminal for 240 seconds (Removing syslinux-
2014-10-25 19:01:21,895 ERROR cache.commit() in doPostUpgrade() failed: installArchives() failed