Bug 28959 - plasma-discover-update crash at startup complaining about missing libDiscoverCommon.so
Summary: plasma-discover-update crash at startup complaining about missing libDiscover...
Status: NEW
Alias: None
Product: Mageia
Classification: Unclassified
Component: RPM Packages (show other bugs)
Version: 8
Hardware: All Linux
Priority: Normal critical
Target Milestone: ---
Assignee: KDE maintainers
QA Contact:
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Blocks:
 
Reported: 2021-05-22 18:35 CEST by Cyril Levet
Modified: 2022-10-02 12:49 CEST (History)
1 user (show)

See Also:
Source RPM: discover-5.20.4-3.1.mga8.src.rpm
CVE:
Status comment:

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Description Cyril Levet 2021-05-22 18:35:25 CEST 
Description of problem: Trying to launch plasma-discover-update gives :
plasma-discover-update: error while loading shared libraries: libDiscoverCommon.so: cannot open shared object file: No such file or directory

ldd /usr/bin/plasma-discover-update
        linux-vdso.so.1 (0x00007ffe29575000)
        libDiscoverCommon.so => not found
        libKF5I18n.so.5 => /lib64/libKF5I18n.so.5 (0x00007f13d5e3c000)
        libQt5Widgets.so.5 => /lib64/libQt5Widgets.so.5 (0x00007f13d57bd000)
        libQt5Gui.so.5 => /lib64/libQt5Gui.so.5 (0x00007f13d5109000)
        libKF5CoreAddons.so.5 => /lib64/libKF5CoreAddons.so.5 (0x00007f13d5073000)
        libQt5Core.so.5 => /lib64/libQt5Core.so.5 (0x00007f13d4b06000)
        libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f13d4934000)
        libc.so.6 => /lib64/libc.so.6 (0x00007f13d477a000)
        libm.so.6 => /lib64/libm.so.6 (0x00007f13d4637000)
        libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f13d461d000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f13d45fd000)
        libGL.so.1 => /lib64/libGL.so.1 (0x00007f13d4577000)
        libpng16.so.16 => /lib64/libpng16.so.16 (0x00007f13d4519000)
        libz.so.1 => /lib64/libz.so.1 (0x00007f13d44fc000)
        libharfbuzz.so.0 => /lib64/libharfbuzz.so.0 (0x00007f13d4415000)
        libmd4c.so.0 => /lib64/libmd4c.so.0 (0x00007f13d4403000)
        libfam.so.0 => /lib64/libfam.so.0 (0x00007f13d43f9000)
        libsystemd.so.0 => /lib64/libsystemd.so.0 (0x00007f13d4348000)
        libdouble-conversion.so.3 => /lib64/libdouble-conversion.so.3 (0x00007f13d4336000)
        libicui18n.so.68 => /lib64/libicui18n.so.68 (0x00007f13d4030000)
        libicuuc.so.68 => /lib64/libicuuc.so.68 (0x00007f13d3e4a000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00007f13d3e45000)
        libpcre2-16.so.0 => /lib64/libpcre2-16.so.0 (0x00007f13d3dba000)
        libzstd.so.1 => /lib64/libzstd.so.1 (0x00007f13d3cdf000)
        libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007f13d3bb1000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f13d5ead000)
        libGLdispatch.so.0 => /lib64/libGLdispatch.so.0 (0x00007f13d3af9000)
        libGLX.so.0 => /lib64/libGLX.so.0 (0x00007f13d3ac5000)
        libfreetype.so.6 => /lib64/libfreetype.so.6 (0x00007f13d3a14000)
        libgraphite2.so.3 => /lib64/libgraphite2.so.3 (0x00007f13d39f0000)
        librt.so.1 => /lib64/librt.so.1 (0x00007f13d39e3000)
        liblzma.so.5 => /lib64/liblzma.so.5 (0x00007f13d39b2000)
        liblz4.so.1 => /lib64/liblz4.so.1 (0x00007f13d398f000)
        libgcrypt.so.20 => /lib64/libgcrypt.so.20 (0x00007f13d386c000)
        libicudata.so.68 => /lib64/libicudata.so.68 (0x00007f13d3869000)
        libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f13d37f5000)
        libX11.so.6 => /lib64/libX11.so.6 (0x00007f13d36b6000)
        libbz2.so.1 => /lib64/libbz2.so.1 (0x00007f13d36a3000)
        libgpg-error.so.0 => /lib64/libgpg-error.so.0 (0x00007f13d367d000)
        libxcb.so.1 => /lib64/libxcb.so.1 (0x00007f13d3655000)
        libXau.so.6 => /lib64/libXau.so.6 (0x00007f13d364e000)
        libXdmcp.so.6 => /lib64/libXdmcp.so.6 (0x00007f13d3646000)
        libbsd.so.0 => /lib64/libbsd.so.0 (0x00007f13d362c000)

However, this library exists : 
locate libDiscoverCommon.so
/usr/lib64/plasma-discover/libDiscoverCommon.so

And comes from discover package :
 urpmf -f libDiscoverCommon.so
discover-5.20.4-3.mga8.x86_64:/usr/lib64/plasma-discover/libDiscoverCommon.so
discover-5.20.4-3.1.mga8.x86_64:/usr/lib64/plasma-discover/libDiscoverCommon.so

It works fine on Cauldron. May be related to the impossibility to update Mageia 8 through discover. 

In Cauldron, plasma-discover-update does not crash at startup and plasma-discover can find Mageia updates.

Version-Release number of selected component (if applicable): discover-5.20.4-3.1.mga8


How reproducible: Always


Steps to Reproduce:
1. Install discover
2. Launch plasma-discover-update
Comment 1 Aurelien Oudelet 2021-05-22 19:18:29 CEST 
Confirmed.

$ plasma-discover-update 
plasma-discover-update: error while loading shared libraries: libDiscoverCommon.so: cannot open shared object file: No such file or directory

Meanwhile, the Update applet seems to run OK in systray...
But, yes, there is no any Updates that come from DNF PackageKit Backend.
There are some lines in system journal but not relevant to this.
Moreover, if I look for a package, I only get a flatpak one... no any RPM from Mageia repo.

DNF repositories seems correctly enabled...

CC: (none) => ouaurelien
Assignee: bugsquad => kde

Cyril Levet 2022-10-02 12:49:32 CEST

See Also: (none) => https://bugs.mageia.org/show_bug.cgi?id=30925
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