Ubuntu 24.10 (Oracular Oriole) has reached end of life, so this bug will
not be fixed for that specific release.
** Changed in: apt (Ubuntu Oracular)
Status: New => Won't Fix
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apt in Ubuntu.
https://bugs.launchpad.net/bugs/2098140
Title:
Breaks: phased-dep (<< phasing version) removes phased-dep
Status in apt package in Ubuntu:
Triaged
Status in update-manager package in Ubuntu:
New
Status in update-manager source package in Focal:
New
Status in apt source package in Jammy:
New
Status in update-manager source package in Jammy:
Won't Fix
Status in apt source package in Noble:
New
Status in update-manager source package in Noble:
Won't Fix
Status in apt source package in Oracular:
Won't Fix
Status in update-manager source package in Oracular:
Won't Fix
Status in apt source package in Plucky:
Triaged
Status in update-manager source package in Plucky:
Won't Fix
Bug description:
[Impact]
If two intertwined updates are being released, call them "breaks-phased-dep"
and "phased-dep", version 2; both are installed in version 1; and
"breaks-phased-dep" is available to install (e.g. fully phased), then `apt
full-upgrade/dist-upgrade` will remove "phased-dep" to install
"breaks-phased-dep".
The expected behavior is that "breaks-phased-dep" is kept back as the
new version of the dependency is not yet ready.
[Test plan]
Regression test suite, with the addition of new test:
# Test case breaks-phased-dep: A released update breaks installed version of
phased-dep
insertinstalledpackage 'phased-dep' 'all' '1'
insertinstalledpackage 'breaks-phased-dep' 'all' '1'
insertpackage 'unstable-updates' 'breaks-phased-dep' 'all' '3' 'Breaks:
phased-dep (<< 3)'
insertpackage 'unstable-updates' 'phased-dep' 'all' '3'
'Phased-Update-Percentage: 0'
setupaptarchive
testsuccessequal "Reading package lists...
Building dependency tree...
Calculating upgrade...
The following packages have been kept back:
breaks-phased-dep
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded." aptget
dist-upgrade
[Where problems could occur]
here be dragons
[Details]
This should also affect the original implementation in update-manager.
Basically both implementations work by first calculating the full upgrade, and
then reverting any upgrades to phased packages using MarkKeep.
However; in case of a Breaks, the phased package at this point is
marked "remove" and not "upgrade", so the keep back logic does not
trigger.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/2098140/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
