I can't reproduce this exact error, but I do get an error if the Gdk
imported is version 4:
>>> from gi.repository import Gdk
<stdin>:1: PyGIWarning: Gdk was imported without specifying a version first.
Use gi.require_version('Gdk', '4.0') before import to ensure that the right
version gets loaded.
>>> Gdk.Cursor.new(Gdk.CursorType.WATCH)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: type object 'Cursor' has no attribute 'new'. Did you mean:
'newv'?
After all the new constructor only exists in Gdk 3.
I see two possible solutions:
1. Do as suggested and require the specific Gdk version with
gi.require_version('Gdk', '3.0')
2. Use a constructor that exists in both Gdk versions:
Gdk.Cursor.new_from_name("wait", None)
** Description changed:
- Nothing
+ File "/usr/lib/python3/dist-packages/UpdateManager/UpdateManager.py", line
357, in _look_busy
+ self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ TypeError: constructor returned NULL
ProblemType: Crash
DistroRelease: Ubuntu 24.04
Package: update-manager 1:24.04.4
ProcVersionSignature: Ubuntu 6.6.0-14.14-generic 6.6.3
Uname: Linux 6.6.0-14-generic x86_64
ApportVersion: 2.27.0-0ubuntu6
Architecture: amd64
CasperMD5CheckResult: pass
CrashCounter: 1
CurrentDesktop: GNOME
Date: Sat Feb 17 09:26:44 2024
ExecutablePath: /usr/bin/update-manager
GsettingsChanges:
- b'com.ubuntu.update-manager' b'first-run' b'false'
- b'com.ubuntu.update-manager' b'launch-count' b'178'
- b'com.ubuntu.update-manager' b'launch-time' b'int64 1708179933'
+ b'com.ubuntu.update-manager' b'first-run' b'false'
+ b'com.ubuntu.update-manager' b'launch-count' b'178'
+ b'com.ubuntu.update-manager' b'launch-time' b'int64 1708179933'
InstallationDate: Installed on 2023-10-01 (139 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64
(20220419)
InterpreterPath: /usr/bin/python3.11
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/bin/update-manager
ProcEnviron:
- LANG=es_CO.UTF-8
- LANGUAGE=es_CO:es
- PATH=(custom, no user)
- SHELL=/bin/bash
- XDG_RUNTIME_DIR=<set>
+ LANG=es_CO.UTF-8
+ LANGUAGE=es_CO:es
+ PATH=(custom, no user)
+ SHELL=/bin/bash
+ XDG_RUNTIME_DIR=<set>
Python3Details: /usr/bin/python3.11, Python 3.11.8, python3-minimal,
3.11.4-5ubuntu1
PythonArgs: ['/usr/bin/update-manager']
PythonDetails: N/A
SourcePackage: update-manager
Title: update-manager crashed with TypeError in _look_busy(): constructor
returned NULL
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
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https://bugs.launchpad.net/bugs/2054197
Title:
update-manager crashed with TypeError in _look_busy(): constructor
returned NULL
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