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Packet Tracer 8.1.1 doesn't luanch on Ubuntu 18.04.5 LTS

in flag

I have a DELL Latitude E6530 machine, my device specs

I downloaded packet tracer 8.1.1 (.deb file) from netacad.com and after I installed it didn't launch I did some researches and it turns out i had a problem with some shared libraries. I tried every way I know to install them but didnot work.

can anyone help me plz?

./PacketTracer: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found (required by ./PacketTracer)
./PacketTracer: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by ./PacketTracer)
./PacketTracer: /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1: version `OPENSSL_1_1_1b' not found (required by ./PacketTracer)
./PacketTracer: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5.15' not found (required by ./PacketTracer)
    libQt5NetworkAuth.so.5 => not found
    libQt5WebSockets.so.5 => not found
    libQt5QmlModels.so.5 => not found
    libQt5Xml.so.5 => not found
    libQt5Sql.so.5 => not found
    libQt5TextToSpeech.so.5 => not found
David avatar
cn flag
Please do not show pictures when a couple lines of text can be placed in the body of the question.
David avatar
cn flag
A search of the site shows me many times this same question has been posted. From one of them this was a working answer have you tried this? sudo apt-get install libqt5gui5 and then the same for each of the missing dependencies.
Knud Larsen avatar
by flag
Cisco packet tracer 8.1.1 is the 2022 version for a contemporary OS. .. If Ubuntu : Minimum = Ubuntu 20.04 ..... which has glibc-2.31 + gcc-9 with libstdc++ >= so.6.0.26 → GLIBCXX_3.4.26 . ...... For an old OS like 18.04, use older packet tracer version.
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