Mir

[regression] <WARNING> Platform Probing: Failed to probe module.

Bug #1438536 reported by Daniel van Vugt
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Mir
Fix Released
Medium
Daniel van Vugt
Mir 0.13.0
mir (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

This just started happening today when lp:mir is built:

[ 68%] Check that discovering Tests in mir_acceptance_tests works
[1427783813.743574] <WARNING> Platform Probing: Failed to probe module. Not a platform library or incorrect ABI version? Error: /home/dan/bzr/mir/dev/build/bin/../lib/server-modules/input-stub.so: undefined symbol: probe_graphics_platform, version MIR_GRAPHICS_PLATFORM_2
[ 68%] Built target check_discover_tests_in_mir_acceptance_tests
[ 68%] Built target mir_discover_gtest_tests
[ 68%] Discovering Tests in mir_acceptance_tests
[1427783813.782957] <WARNING> Platform Probing: Failed to probe module. Not a platform library or incorrect ABI version? Error: /home/dan/bzr/mir/dev/build/bin/../lib/server-modules/input-stub.so: undefined symbol: probe_graphics_platform, version MIR_GRAPHICS_PLATFORM_2
[ 68%] Built target discover_tests_in_mir_acceptance_tests
[ 69%] Built target mir_integration_tests_pch
[ 69%] Built target mir_integration_tests-wrapped
[ 74%] Built target mir_integration_tests
[ 74%] Check that discovering Tests in mir_integration_tests works
[1427783813.868449] <WARNING> Platform Probing: Failed to probe module. Not a platform library or incorrect ABI version? Error: /home/dan/bzr/mir/dev/build/bin/../lib/server-modules/input-stub.so: undefined symbol: probe_graphics_platform, version MIR_GRAPHICS_PLATFORM_2
[ 74%] Built target check_discover_tests_in_mir_integration_tests
[ 74%] Discovering Tests in mir_integration_tests
[1427783813.896416] <WARNING> Platform Probing: Failed to probe module. Not a platform library or incorrect ABI version? Error: /home/dan/bzr/mir/dev/build/bin/../lib/server-modules/input-stub.so: undefined symbol: probe_graphics_platform, version MIR_GRAPHICS_PLATFORM_2

Tags: regression

Related branches

lp:~vanvugt/mir/fix-1438536
Cemil Azizoglu (community): Approve
Kevin DuBois (community): Approve
Alexandros Frantzis (community): Approve
PS Jenkins bot (community): Approve (continuous-integration)
Diff: 52 lines (+12/-10)
1 file modified
src/platform/graphics/platform_probe.cpp (+12/-10)
lp:ubuntu/wily-proposed/mir
Daniel van Vugt (vanvugt)
summary: - [regression] Warnings during build: <WARNING> Platform Probing: Failed
- to probe module.
+ [regression] During build: <WARNING> Platform Probing: Failed to probe
+ module.
Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: [regression] During build: <WARNING> Platform Probing: Failed to probe module.

I'm fairly sure this originated around:

------------------------------------------------------------
revno: 2438 [merge]
author: Andreas Pokorny <email address hidden>
committer: Tarmac
branch nick: development-branch
timestamp: Mon 2015-03-30 12:29:01 +0000
message:
  Adds loadable input platforms and an input-stub.so as a first input module

  This change does not yet affect the existing mechanisms around the mir::input::android::InputManager. .

  Approved by PS Jenkins bot, Alan Griffiths, Robert Carr.
------------------------------------------------------------

Revision history for this message
Daniel van Vugt (vanvugt) wrote :

Raised importance. This happens on server start-up too.

summary: - [regression] During build: <WARNING> Platform Probing: Failed to probe
- module.
+ [regression] <WARNING> Platform Probing: Failed to probe module.
Changed in mir:
importance: Low → Medium
Revision history for this message
Andreas Pokorny (andreas-pokorny) wrote :

Yes the probing code warns if there is a platform library in the directory that does not provide MIR_PLATFORM_GRAPHICS_2. I proposed a slightly more complex solution than necessary recently and postponed the topic.. But it is still on my list.

Changed in mir:
assignee: nobody → Andreas Pokorny (andreas-pokorny)
Daniel van Vugt (vanvugt)
Changed in mir:
assignee: Andreas Pokorny (andreas-pokorny) → Daniel van Vugt (vanvugt)
status: Triaged → In Progress
milestone: none → 0.13.0
Revision history for this message
PS Jenkins bot (ps-jenkins) wrote :

Fix committed into lp:mir at revision None, scheduled for release in mir, milestone 0.13.0

Changed in mir:
status: In Progress → Fix Committed
Alan Griffiths (alan-griffiths)
Changed in mir:
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package mir - 0.13.1+15.10.20150520-0ubuntu1

---------------
mir (0.13.1+15.10.20150520-0ubuntu1) wily; urgency=medium

  [ Cemil Azizoglu ]
  * New upstream release 0.13.1 (https://launchpad.net/mir/+milestone/0.13.1)
    - ABI summary: No ABI break. Servers and clients do not need rebuilding.
      . Mirclient ABI unchanged at 8
      . Mircommon ABI unchanged at 4
      . Mirplatform ABI unchanged at 7
      . Mirserver ABI unchanged at 31
    - Bug fixes:
      . Can't load app purchase UI without a U1 account (LP: #1450377)
      . Crash because uncaught exception in mir::events::add_touch (LP: #1437357)

 -- CI Train Bot <email address hidden> Wed, 20 May 2015 21:20:15 +0000

Changed in mir (Ubuntu):
status: New → Fix Released
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