could you test adding this to /lib/python3/dist-
packages/softwareproperties/qt/SoftwarePropertiesQt.py
SoftwarePropertiesQt.py ? For me testing with nvidia is not easy
--- /lib/python3/dist-packages/softwareproperties/qt/SoftwarePropertiesQt.py
2020-04-14 09:16:19.370592334 -0400
+++ SoftwarePropertiesQt.py 2020-04-14 09:02:21.894527421 -0400
@@ -78,6 +78,17 @@
QWidget.__init__(self)
uic.loadUi("%s/designer/main.ui" % datadir, self)
+def get_dependencies(apt_cache, package_name, pattern=None):
+ """ Get the package dependencies, which can be filtered out by a pattern
"""
+ dependencies = []
+ for or_group in apt_cache[package_name].candidate.dependencies:
+ for dep in or_group:
+ if dep.rawtype in ["Depends", "PreDepends"]:
+ dependencies.append(dep.name)
+ if pattern:
+ dependencies = [ x for x in dependencies if x.find(pattern) != -1 ]
+ return dependencies
+
class SoftwarePropertiesQt(SoftwareProperties):
def __init__(self, datadir=None, options=None, parent=None, file=None,
attachWinID=None):
""" Provide a Qt-based graphical user interface to configure
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to software-properties in
Ubuntu.
https://bugs.launchpad.net/bugs/1872551
Title:
software-properties-qt: nvidia driver version switch fails
Status in software-properties package in Ubuntu:
Confirmed
Bug description:
Switching the Nvidia driver version with kubuntu-driver-manager
doesn't work anymore: Selecting a different driver version (nvidia-
driver-440 instead of the currently selected / installed -390) and
clicking "Apply Changes" has no effect and produces this error message
in the terminal:
Traceback (most recent call last):
File
"/usr/lib/python3/dist-packages/softwareproperties/qt/SoftwarePropertiesQt.py",
line 895, in on_driver_changes_apply
for dep in get_dependencies(self.apt_cache, pkg.shortname, 'nvidia'):
NameError: name 'get_dependencies' is not defined
Steps to reproduce:
- sudo kubuntu-driver-manager
- Under "Additional Drivers", select a different Nvidia driver version
(in my case: 440 instead of 390)
- Click "Apply Changes"
- (observe error message in the terminal)
Expected result:
- No error message
- Nvidia driver version 440 gets installed
Actual result:
- Error message
- No change in the installed Nvidia driver version
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: kubuntu-driver-manager (not installed)
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
ApportVersion: 2.20.11-0ubuntu26
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Mon Apr 13 23:41:56 2020
InstallationDate: Installed on 2016-11-26 (1234 days ago)
InstallationMedia: Kubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.1)
SourcePackage: kubuntu-driver-manager
UpgradeStatus: Upgraded to focal on 2020-03-06 (38 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1872551/+subscriptions
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