Ubuntu 24.04 Install Error

[sarahkevinking]

I was unable to launch the application after installing through the App Center.
Version: latest/stable 2.4.46
Brand new machine Ubunutu 24.04

I tried opening the application through the Terminal to capture a stack trace.

qt.core.plugin.loader: In /snap/pygpt/338/kf5/usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/KIconEnginePlugin.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In /snap/pygpt/338/kf5/usr/lib/x86_64-linux-gnu/qt5/plugins/iconengines/libqsvgicon.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In /snap/pygpt/338/usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/libqgif.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In /snap/pygpt/338/usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/libqico.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In /snap/pygpt/338/usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/libqjpeg.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In /snap/pygpt/338/kf5/usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/libqgif.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In /snap/pygpt/338/kf5/usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/libqico.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In /snap/pygpt/338/kf5/usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/libqjpeg.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In /snap/pygpt/338/kf5/usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/libqpdf.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In /snap/pygpt/338/kf5/usr/lib/x86_64-linux-gnu/qt5/plugins/imageformats/libqsvg.so:
  Plugin uses incompatible Qt library (5.15.0) [release]
[33830:33830:1229/120327.178319:FATAL:credentials.cc(126)] Check failed: . : Permission denied (13)
/snap/pygpt/338/snaprun.sh: line 28: 33830 Trace/breakpoint trap   (core dumped) python3 $SNAP/src/pygpt_net/app.py "$@"

[d10r]

I managed to run it on Ubuntu 24.04 by installing from pypi (see https://pypi.org/project/pygpt-net/).
However that installs version 2.1.3, which is from March 2024.
The reason seems to be that from 2.1.4. on, it requires python = ">=3.10,<3.12" (before that, it was python = ">=3.10,<3.13"). Ubuntu 24.04 has Python 3.12 installed by default, which is declared incompatible with more recent releases.

[szczyglis-dev]

Support for Python 3.12 and improved compatibility with the new Ubuntu versions in Snap will be released around next week (possibly even this week).

[szczyglis-dev]

1. Support for Python 3.12 was added today (v2.4.47).

2. As for Snap and the new Ubuntu – it's interesting. I downloaded the latest ISO (24.04.1 LTS), installed it on VBox, booted up the fresh system, and installed PyGPT from Snap via:

sudo snap install pygpt

It starts without any issues:

Maybe it's a permissions issue for Snaps? Maybe AppArmor is blocking the app?

Does it run in "devmode"?

https://askubuntu.com/questions/783945/what-is-devmode-for-snaps

sudo snap install pygpt --devmode

If so, it's almost certainly a permissions issue, because really the important error is only this one:

[33830:33830:1229/120327.178319:FATAL:credentials.cc(126)] Check failed: . : Permission denied (13)

You can ignore the Qt incompatibility warnings, they are just warnings.

[d10r]

that's great news, thanks!
I can confirm that the snap works in devmode.