Comment 0 for bug 239458

Binary package hint: update-manager

Description: Ubuntu 6.06.2 LTS
Release: 6.06
update-manager-core_0.56

What you expected to happen:

The update manager would be able to obtain the prerequisites for the system-upgrade and continue to the next part

What happened instead:

It failed, and produced the following:

The system was unable to get the prerequisites for the upgrade. The
upgrade will abort now and restore the original system state.

Please report this as a bug against the 'update-manager' package and
include the files in /var/log/dist-upgrade/ in the bugreport.

Files

/var/log/dist-upgrade/apt.log
Log time: 2008-06-12 10:29:48.243526
Log time: 2008-06-12 10:30:05.763555
Log time: 2008-06-12 10:30:22.027140
Log time: 2008-06-12 10:30:25.621781
Log time: 2008-06-12 10:32:20.838131
Log time: 2008-06-12 10:32:37.920397
Log time: 2008-06-12 10:32:54.235536
Log time: 2008-06-12 10:32:57.855948

/var/log/dist-upgrade/main.log
2008-06-12 10:32:16,080 INFO release-upgrader version '0.87.27' started
2008-06-12 10:32:16,111 DEBUG Using 'DistUpgradeViewText' view
2008-06-12 10:32:16,694 DEBUG enable dpkg --force-overwrite
2008-06-12 10:32:17,281 DEBUG lsb-release: 'dapper'
2008-06-12 10:32:17,283 DEBUG _pythonSymlinkCheck run
2008-06-12 10:32:20,844 DEBUG checkViewDepends()
2008-06-12 10:32:20,849 DEBUG need backports
2008-06-12 10:32:20,851 DEBUG getRequiredBackports()
2008-06-12 10:32:20,853 DEBUG writing prereuists sources.list at: '/etc/apt/sources.list.d/prerequists-sources.dapper-ports.list'
2008-06-12 10:32:21,447 DEBUG adding '# sources.list fragment for pre-requists of arches living on ports.ubuntu.com
' prerequists
2008-06-12 10:32:21,448 DEBUG adding '# no mirror because there are no mirrors here
' prerequists
2008-06-12 10:32:21,449 DEBUG adding '# this is safe to remove after the upgrade
' prerequists
2008-06-12 10:32:21,451 DEBUG adding 'deb http://ports.ubuntu.com/ubuntu-ports dapper-backports main/debian-installer
' prerequists
2008-06-12 10:32:21,452 DEBUG running doUpdate() (showErrors=False)
2008-06-12 10:32:29,324 ERROR IOError/SystemError in cache.update(): 'Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/dapper-backports/main/debian-installer/binary-sparc/Packages.gz 404 Not Found
'. Retrying (currentRetry: 0)
2008-06-12 10:32:31,626 ERROR IOError/SystemError in cache.update(): 'Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/dapper-backports/main/debian-installer/binary-sparc/Packages.gz 404 Not Found
'. Retrying (currentRetry: 1)
2008-06-12 10:32:34,029 ERROR IOError/SystemError in cache.update(): 'Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/dapper-backports/main/debian-installer/binary-sparc/Packages.gz 404 Not Found
'. Retrying (currentRetry: 2)
2008-06-12 10:32:34,031 ERROR doUpdate() failed completely
2008-06-12 10:32:37,926 ERROR Can not find backport 'release-upgrader-apt'
2008-06-12 10:32:37,928 DEBUG writing prereuists sources.list at: '/etc/apt/sources.list.d/prerequists-sources.dapper-ports.list'
2008-06-12 10:32:38,455 DEBUG adding '# sources.list fragment for pre-requists of arches living on ports.ubuntu.com
' prerequists
2008-06-12 10:32:38,457 DEBUG adding '# no mirror because there are no mirrors here
' prerequists
2008-06-12 10:32:38,458 DEBUG adding '# this is safe to remove after the upgrade
' prerequists
2008-06-12 10:32:38,459 DEBUG adding 'deb http://ports.ubuntu.com/ubuntu-ports dapper-backports main/debian-installer
' prerequists
2008-06-12 10:32:38,461 DEBUG running doUpdate() (showErrors=False)
2008-06-12 10:32:40,937 ERROR IOError/SystemError in cache.update(): 'Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/dapper-backports/main/debian-installer/binary-sparc/Packages.gz 404 Not Found
'. Retrying (currentRetry: 0)
2008-06-12 10:32:47,357 ERROR IOError/SystemError in cache.update(): 'Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/dapper-backports/main/debian-installer/binary-sparc/Packages.gz 404 Not Found
'. Retrying (currentRetry: 1)
2008-06-12 10:32:49,863 ERROR IOError/SystemError in cache.update(): 'Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/dapper-backports/main/debian-installer/binary-sparc/Packages.gz 404 Not Found
'. Retrying (currentRetry: 2)
2008-06-12 10:32:49,865 ERROR doUpdate() failed completely
2008-06-12 10:32:54,243 ERROR Can not find backport 'release-upgrader-apt'
2008-06-12 10:32:54,245 WARNING no backport for 'release-upgrader-apt' found