[Bug 1185700] New: Digikam 7.2.0 failing to launch.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 Bug ID: 1185700 Summary: Digikam 7.2.0 failing to launch. Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: KDE Applications Assignee: opensuse-kde-bugs@opensuse.org Reporter: paul.pgp-7@gmx.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Following an update of Digikam to 7.2.0-214.19 ( from http://download.opensuse.org/repositories/KDE:/Extra/openSUSE_Tumbleweed ) it's failing to launch. Attempting to start from the command line the following is output: paul@Orion-15:~$ digikam No protocol specified QCommandLineParser: already having an option named "h" QCommandLineParser: already having an option named "help-all" QCommandLineParser: already having an option named "v" digikam: symbol lookup error: /usr/lib64/libdigikamgui.so.7.2.0: undefined symbol: _ZN2cv3dnn14dnn4_v202103013NetC1Ev paul@Orion-15:~$ -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 http://bugzilla.opensuse.org/show_bug.cgi?id=1185700#c1 Paul Tannington <paul.pgp-7@gmx.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID --- Comment #1 from Paul Tannington <paul.pgp-7@gmx.com> --- Snapshot 20210504, which included an update to libopencv* has solved this issue. Apologies for the noise. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 http://bugzilla.opensuse.org/show_bug.cgi?id=1185700#c2 Paul Tannington <paul.pgp-7@gmx.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|INVALID |--- --- Comment #2 from Paul Tannington <paul.pgp-7@gmx.com> --- Re-opened as digikam still fails to launch with the version from "standard" TW OSS repository: paul@Orion-15:~$ zypper se -is *digikam* Loading repository data... Reading installed packages... S | Name | Type | Version | Arch | Repository ---+-----------------+---------+-----------+--------+------------------------ i+ | digikam | package | 7.2.0-1.2 | x86_64 | openSUSE-Tumbleweed-Oss i+ | digikam-plugins | package | 7.2.0-1.2 | x86_64 | openSUSE-Tumbleweed-Oss i+ | libdigikamcore7 | package | 7.2.0-1.2 | x86_64 | openSUSE-Tumbleweed-Oss paul@Orion-15:~$ The version from KDE:Extra starts OK. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 http://bugzilla.opensuse.org/show_bug.cgi?id=1185700#c4 --- Comment #4 from Paul Tannington <paul.pgp-7@gmx.com> --- libopencv* is from the standard TW OSS repository With digikam from KDE:Extra all works OK paul@Orion-15:~$ zypper se -is libopencv Loading repository data... Reading installed packages... S | Name | Type | Version | Arch | Repository ---+------------------------+---------+------------+--------+------------------------ i+ | libopencv3_4 | package | 3.4.10-2.4 | x86_64 | openSUSE-Tumbleweed-Oss i | libopencv4_5 | package | 4.5.2-1.1 | x86_64 | openSUSE-Tumbleweed-Oss i | libopencv_imgcodecs4_5 | package | 4.5.2-1.1 | x86_64 | openSUSE-Tumbleweed-Oss i | libopencv_ximgproc4_5 | package | 4.5.2-1.1 | x86_64 | openSUSE-Tumbleweed-Oss paul@Orion-15:~$ zypper se -is *digikam* Loading repository data... Reading installed packages... S | Name | Type | Version | Arch | Repository ---+-----------------+---------+--------------+--------+----------------------- i+ | digikam | package | 7.2.0-214.19 | x86_64 | KDE Extra (Tumbleweed) i+ | digikam-plugins | package | 7.2.0-214.19 | x86_64 | KDE Extra (Tumbleweed) i+ | libdigikamcore7 | package | 7.2.0-214.19 | x86_64 | KDE Extra (Tumbleweed) paul@Orion-15:~$ Changing digikam to that provided by TW OSS standard repository it fails to launch. See also https://forums.opensuse.org/showthread.php/553645-digikam-fails-to-launch-af... where other users are also reporting this issue. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 Paul Tannington <paul.pgp-7@gmx.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(paul.pgp-7@gmx.co | |m) | -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 http://bugzilla.opensuse.org/show_bug.cgi?id=1185700#c7 Fabian Vogt <fabian@ritter-vogt.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fabian@ritter-vogt.de --- Comment #7 from Fabian Vogt <fabian@ritter-vogt.de> --- (In reply to Stefan Br�ns from comment #6)
(In reply to Fabian Vogt from comment #5)
(In reply to Fabian Vogt from comment #3)
It appears to work here, that symbol is provided by libopencv4_5-4.5.2-1.1.x86_64. What's the version of the libopencv4_5 package on your system? Where is it from?
That was indeed a false positive, it fails with LD_BIND_NOW=1. I asked for a rebuild, that's running now.
It appears like OpenCV broke ABI, because the dnn namespace is versioned and that version got bumped: https://github.com/opencv/opencv/commit/ a823b06fa5afd0a1c42f032f00a5169bf8ddef1e#diff- 635059e6e33138c5734e926dfbb7355b08ce112d9ec542313f0377761bf00da6
Was that change intentional? If so, is it possible to use symbol versioning for that so that it's expressed as RPM dependencies?
Definitely intentional, as DNN API/ABI has changed.
cv::dnn is the only module which has broken ABI in a minor version. For all other modules, the soversion/soname is sufficient. I have filed https://github.com/opencv/opencv/issues/20046
Thanks, subscribed.
The problem in the original comment was using old opencv (old TW) with new digikam (KDE:Extra), while plain TW has new opencv combined with old digikam.
Why was digikam in TW not rebuild?
Packages in Tumbleweed are only rebuilt when they are no longer installable. That's why symbol versioning or an explicit %requires_eq would solve this particular issue. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 Michael Hamilton <michael@actrix.gen.nz> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |michael@actrix.gen.nz -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 http://bugzilla.opensuse.org/show_bug.cgi?id=1185700#c8 Michael Malessa <michael.malessa@web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |michael.malessa@web.de --- Comment #8 from Michael Malessa <michael.malessa@web.de> --- With the update from Digikam from version 7.2.0-1.2 to version 7.2.0-1.3 in Tumbleweed snapshot 20210507 Digikam works normally again. I think that the bug report can be closed. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 http://bugzilla.opensuse.org/show_bug.cgi?id=1185700#c9 Fabian Vogt <fabian@ritter-vogt.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|opensuse-kde-bugs@opensuse. |stefan.bruens@rwth-aachen.d |org |e --- Comment #9 from Fabian Vogt <fabian@ritter-vogt.de> --- (In reply to Michael Malessa from comment #8)
With the update from Digikam from version 7.2.0-1.2 to version 7.2.0-1.3 in Tumbleweed snapshot 20210507 Digikam works normally again. I think that the bug report can be closed.
Let's keep it open until a proper fix is applied, otherwise this will happen again on the next OpenCV update. I submitted the %requires_eq in digikam as a (hopefully temporary) workaround: https://build.opensuse.org/request/show/891815 There's nothing more we can do from the digikam side, so reassigning to OpenCV. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 http://bugzilla.opensuse.org/show_bug.cgi?id=1185700#c10 Wolfgang Bauer <wbauer@tmo.at> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |wbauer@tmo.at --- Comment #10 from Wolfgang Bauer <wbauer@tmo.at> --- This should actually be fixed meanwhile by the new opencv soversion scheme, no? https://github.com/opencv/opencv/pull/21178
* OpenCV 4.x doesn't guarantee or maintain ABI compatibility: https://github.com/opencv/opencv/wiki/OE-4.-OpenCV-4 * We should increase SO version on each release
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http://bugzilla.opensuse.org/show_bug.cgi?id=1185700 http://bugzilla.opensuse.org/show_bug.cgi?id=1185700#c11 Stefan Br�ns <stefan.bruens@rwth-aachen.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution|--- |FIXED --- Comment #11 from Stefan Br�ns <stefan.bruens@rwth-aachen.de> --- New opencv version scheme respects ABI -- You are receiving this mail because: You are on the CC list for the bug.
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