Package Details: gns3-gui 2.2.20-1

Git Clone URL: (read-only, click to copy)
Package Base: gns3-gui
Description: GNS3 network simulator. Graphical user interface package.
Upstream URL:
Licenses: GPL3
Groups: gns3
Submitter: korjjj
Maintainer: buzo
Last Packager: buzo
Votes: 76
Popularity: 0.45
First Submitted: 2014-05-13 18:56
Last Updated: 2021-04-09 17:41

Dependencies (13)

Required by (1)

Sources (2)

Latest Comments

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buzo commented on 2021-04-09 19:33

cookiewookie: Should be fixed with 2.2.20, since upstream switched to sentry-sdk 1.0.0.

cookiewookie commented on 2021-04-05 14:35

python-sentry_sdk fails to download from pypi!

csirek commented on 2020-10-29 07:27

After i upgraded from 2.2.5 to 2.2.15 the gns3 does'nt start with a lot of error like this:

$ gns3 Traceback (most recent call last): File "/usr/lib/python3.8/site-packages/pkg_resources/", line 567, in _build_master ws.require(requires) File "/usr/lib/python3.8/site-packages/pkg_resources/", line 884, in require needed = self.resolve(parse_requirements(requirements))

etc etc etc....

And the last line is:

pkg_resources.DistributionNotFound: The 'jsonschema==3.2.0' distribution was not found and is required by gns3-gui

So the main problem is need to install "python-jsonschema" 3.2.0-2 and after that the gns3 run as normal. So this jsonschema is a dependency but not install when i upgrade (or remove the old and isntall the new) gns3.

buzo commented on 2020-08-16 09:55

The problems regarding requirements should be fixed with the update to 2.2.12.

deanvry commented on 2020-08-09 18:19

@demolisher thanks for your answer! but after downgrading python3-PyQt5 to 5.14.1 it doesnt help me, gns3-gui still cant load at all. I still have the same output log of gns3-gui before

betrunkenaffe commented on 2020-08-06 01:41

I resolved by using python-pip and then downloading the specific version of psutil from

theinterwebthing commented on 2020-08-03 00:06

Unable to start

File "/usr/lib/python3.8/site-packages/pkg_resources/", line 785, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'psutil==5.7.0' distribution was not found and is required by gns3-gui

Updating psutil==5.7.0 to psutil==5.7.1 in /usr/lib/python3.8/site-packages/gns3_gui-2.2.11-py3.8.egg-info/requires.txt solves the issue.

Note these are hardcoded upstream in the requirements.txt

demolisher commented on 2020-07-28 00:17

Hello, deanvry. Had the same issue. Just downgrade PyQt5 to version 5.14.1 and everything starts working again.

deanvry commented on 2020-07-19 10:44

Hello, im having a weird some kind of error? the gns3-gui cant start and open up the GUI. Its just stuck like this:

2020-07-19 17:42:55 INFO root:126 Log level: DEBUG
2020-07-19 17:42:55 INFO main:256 GNS3 GUI version 2.2.11
2020-07-19 17:42:55 INFO main:257 Copyright (c) 2007-2020 GNS3 Technologies Inc.
2020-07-19 17:42:55 INFO main:259 Application started with /usr/bin/gns3--debug

For the test, i can run gns3-server with its web ui smoothly.

buzo commented on 2020-06-05 16:44

Thanks cioby23, fixed.