python3-lttngust tries to load unversionned agent library

Bug #1733683 reported by Michael Jeanson
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ust (Ubuntu)
New
Undecided
Unassigned
Xenial
Fix Committed
Undecided
Unassigned
Zesty
Fix Committed
Undecided
Unassigned
Artful
Fix Committed
Undecided
Unassigned

Bug Description

The python3-lttngust package contains bindings that use ctypes to interact with a dedicated library provided by the liblttng-ust-python-agent0. The python code loads the library by name but it targets the un-versioned ".so" which is part of the dev package.

This means that when installed without the dev package the bindings won't work.

The fix is to load the library by name and use the SONAME version ".so.0".

I'll provide a debdiff for the affected versions.

Revision history for this message
Michael Jeanson (mjeanson) wrote :

This is the debdiff for xenial.

Revision history for this message
Michael Jeanson (mjeanson) wrote :

Debdiff for zesty

Revision history for this message
Michael Jeanson (mjeanson) wrote :

Debdiff for artful

Revision history for this message
Ubuntu Foundations Team Bug Bot (crichton) wrote :

The attachment "ust_2.7.1-1ubuntu0.1.debdiff" seems to be a debdiff. The ubuntu-sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are member of the ~ubuntu-sponsors, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issue please contact him.]

tags: added: patch
Revision history for this message
Stéphane Graber (stgraber) wrote : Please test proposed package

Hello Michael, or anyone else affected,

Accepted ust into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/ust/2.7.1-1ubuntu0.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-xenial to verification-done-xenial. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-xenial. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in ust (Ubuntu Xenial):
status: New → Fix Committed
tags: added: verification-needed verification-needed-xenial
Changed in ust (Ubuntu Zesty):
status: New → Fix Committed
tags: added: verification-needed-zesty
Revision history for this message
Stéphane Graber (stgraber) wrote :

Hello Michael, or anyone else affected,

Accepted ust into zesty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/ust/2.9.0-1ubuntu0.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-zesty to verification-done-zesty. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-zesty. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in ust (Ubuntu Artful):
status: New → Fix Committed
tags: added: verification-needed-artful
Revision history for this message
Stéphane Graber (stgraber) wrote :

Hello Michael, or anyone else affected,

Accepted ust into artful-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/ust/2.9.1-1ubuntu0.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-artful to verification-done-artful. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-artful. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Revision history for this message
Ubuntu Foundations Team Bug Bot (crichton) wrote : [ust/artful] verification still needed

The fix for this bug has been awaiting testing feedback in the -proposed repository for artful for more than 90 days. Please test this fix and update the bug appropriately with the results. In the event that the fix for this bug is still not verified 15 days from now, the package will be removed from the -proposed repository.

tags: added: removal-candidate
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