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Problems with LIBQT5

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KroniniD
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Problems with LIBQT5

#1 Post by KroniniD »

Hi everyone, i have problems running Packet Tracer on debian Buster. in Linux Mint the software run without problems, but in debian i receive the next error.

./PacketTracer7: relocation error: ./libQt5WebEngineCore.so.5: symbol jpeg_skip_scanlines version LIBJPEG_8.0 not defined in file libjpeg.so.8 with link time reference

anyone can help me, i reed a lots of forums without solution.

atte
KroniniD

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stevepusser
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Re: Problems with LIBQT5

#2 Post by stevepusser »

How did you install "Packet Tracer"? That has to be the question, and if you remember with what versions of Debian they said it was compatible.
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KroniniD
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Re: Problems with LIBQT5

#3 Post by KroniniD »

I installed with .deb who is available in the web of cisco, the previous versions 7.2.1 works perfectly con the same configuration, in the web they not especify a version of debian, only tell linux installer.


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Re: Problems with LIBQT5

#4 Post by stevepusser »

libjpeg8 has been removed from Buster. Cisco needs to get off their rear and update the application.
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alexandrogonsan
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Re: Problems with LIBQT5

#5 Post by alexandrogonsan »

i get the same problem... it exists one thing than i should to do before cisco resolution?

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Re: Problems with LIBQT5

#6 Post by Aki »

alexandrogonsan wrote: 2021-09-04 03:52 i get the same problem... it exists one thing than i should to do before cisco resolution?
Hello,

The Debian packages with old versions of libjpeg library are archived here: [1]

[1] http://archive.debian.org/debian/pool/m ... /libjpeg8/
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alexandrogonsan
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Re: Problems with LIBQT5

#7 Post by alexandrogonsan »

Aki wrote: 2021-09-04 07:04
alexandrogonsan wrote: 2021-09-04 03:52 i get the same problem... it exists one thing than i should to do before cisco resolution?
Hello,

The Debian packages with old versions of libjpeg library are archived here: [1]

[1] http://archive.debian.org/debian/pool/m ... /libjpeg8/
oh, i get the file of libjpeg8 and i get the error symbol jpeg_skip_scanlines version LIBJPEG_8.0 not defined in file libjpeg.so.8 with link time reference

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Re: Problems with LIBQT5

#8 Post by Aki »

alexandrogonsan wrote: 2021-09-04 08:23 oh, i get the file of libjpeg8 and i get the error symbol jpeg_skip_scanlines version LIBJPEG_8.0 not defined in file libjpeg.so.8 with link time reference
Perhaps you need to download libjpeg-turbo and/or other packages (see) [1][2].

[1] https://github.com/obyyx/packettracer-i ... install.sh
[2] https://www.linuxquestions.org/question ... ost6101285
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alexandrogonsan
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Re: Problems with LIBQT5

#9 Post by alexandrogonsan »

Aki wrote: 2021-09-04 08:42
alexandrogonsan wrote: 2021-09-04 08:23 oh, i get the file of libjpeg8 and i get the error symbol jpeg_skip_scanlines version LIBJPEG_8.0 not defined in file libjpeg.so.8 with link time reference
Perhaps you need to download libjpeg-turbo and/or other packages (see) [1][2].

[1] https://github.com/obyyx/packettracer-i ... install.sh
[2] https://www.linuxquestions.org/question ... ost6101285
oh, i get success, i get packet tracer app image of [1] and libjpeg-turbo8 of [2], thank you

[1] https://github.com/Diolinux/PacketTrace ... r-Appimage
[2] http://mirrors.kernel.org/ubuntu/pool/m ... _amd64.deb

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Re: Problems with LIBQT5

#10 Post by Aki »

Hi alexandrogonsan,
I'm glad I helped you to work it out.
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alexandrogonsan
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Re: Problems with LIBQT5

#11 Post by alexandrogonsan »

Aki wrote: 2021-09-04 09:48 Hi alexandrogonsan,
I'm glad I helped you to work it out.
Yes, Aki, thank you.

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Re: Problems with LIBQT5

#12 Post by stevepusser »

I thought the appimage should not need the external system libjpeg package--that's kind of the whole point.

Did you test that?
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