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QOwnNotes won't launch on Linux Mint 17.3 #231

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GRolenz opened this Issue Jun 28, 2016 · 8 comments

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@GRolenz

GRolenz commented Jun 28, 2016

I am having the same problem described in #189. I followed the same installation instructions and cannot get QOwnNotes to launch. If I type QOwnNotes & from the command line I receive the following message,

QOwnNotes: symbol lookup error: QOwnNotes: undefined symbol: _ZN8QSysInfo17prettyProductNameEv

qmake --version returns
Using Qt version 5.6.1 in /opt/qt56/lib, so it looks like it is pointing to the version I installed and not the default mint version.

Any additional thoughts on what could be the problem.

Thanks

@pbek

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pbek commented Jun 29, 2016

Hi, @GRolenz.

That's strange. QSysInfo::prettyProductName() was introduced in Qt 5.4.

What does env | grep -i qt return?

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pbek commented Jun 29, 2016

It's really strange. The QOwnNotes deb is build with Qt 5.4.1 and yet QOwnNotes also throws this error on my Linux Mint System with Qt 5.5.1...
When I build QOwnNotes on the same system it works flawlessly...

@pbek

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pbek commented Jun 29, 2016

What does ldd /usr/bin/QOwnNotes say at your system?
It seems not the right libraries are used...

$ ldd /usr/bin/QOwnNotes 
    linux-vdso.so.1 =>  (0x00007ffed24e9000)
    librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fe0a92a9000)
    libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fe0a90a5000)
    libQt5PrintSupport.so.5 => /usr/lib/x86_64-linux-gnu/libQt5PrintSupport.so.5 (0x00007fe0a8e40000)
    libQt5Widgets.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 (0x00007fe0a8617000)
    libQt5Gui.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 (0x00007fe0a7fca000)
    libQt5Sql.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Sql.so.5 (0x00007fe0a7d8b000)
    libQt5Qml.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 (0x00007fe0a7784000)
    libQt5Network.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 (0x00007fe0a7440000)
    libQt5Xml.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Xml.so.5 (0x00007fe0a7204000)
    libQt5Core.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 (0x00007fe0a6b5e000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fe0a6940000)
    libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fe0a663c000)
    libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fe0a6336000)
    libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fe0a6120000)
...
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pbek commented Jun 29, 2016

@GRolenz, can you please try sudo ln -s /opt/qt56 /opt/qt54? That did the trick for me.

@pbek

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pbek commented Jun 29, 2016

QOwnNotes looks great on Linux Mint!

virtualbox_linux mint_29_06_2016_09_12_06

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pbek commented Jun 30, 2016

Please also keep in mind that with Linux Mint 18 you can use the Ubuntu 16.04 PPAs of QOwnNotes.

@pbek pbek closed this Jun 30, 2016

@GRolenz

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GRolenz commented Jun 30, 2016

That did it. QOwnNotes launched.

Thank you.

Looking forward to testing it out today.

(Sorry for my late response. Yesterday was a long, late one without
internet access.)

I think this can be marked solved.

On 06/29/2016 03:00 AM, Patrizio Bekerle wrote:

@GRolenz https://github.com/GRolenz, can you please try |sudo ln -s
/opt/qt56 /opt/qt54|? That did the trick for me.


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pbek commented Jun 30, 2016

Thank you for reporting and testing!

Internet: What, no internet!? What could we possibly to on a day without internet? 😆 maybe we would just live in the current moment... 🌊

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