Occuring also with version 0.99.27 upon selection of an entry.
```
$ sudo software-properties-qt
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
Traceback (most recent call last):
File
"/usr/lib/python3/dist-packages/softwareproperties/qt/SoftwarePropertiesQt.py",
line 1063, in on_driver_selection_changed
modules_package_obj = self.apt_cache[modules_package]
TypeError: Expected a string or a pair of strings
Traceback (most recent call last):
File
"/usr/lib/python3/dist-packages/softwareproperties/qt/SoftwarePropertiesQt.py",
line 1059, in on_driver_selection_changed
pkg = self.apt_cache[pkg_name]
TypeError: Expected a string or a pair of strings
```
```
$ apt list --installed | grep software
WARNING: apt does not have a stable CLI interface. Use with caution in
scripts.
python3-software-properties/kinetic,kinetic,now 0.99.27 all
[installed,automatic]
software-properties-common/kinetic,kinetic,now 0.99.27 all [installed,automatic]
software-properties-qt/kinetic,kinetic,now 0.99.27 all [installed,automatic]
```
--
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/2003576
Title:
grayed buttons in Additional Drivers
Status in software-properties package in Ubuntu:
Confirmed
Bug description:
Not possible to install nvidia drivers using "Software
Sources"->"Additional Drivers".
When selecting driver using radio-box the following excetpion occurs.
nvidia-driver-525-server <class 'str'>
None <class 'NoneType'>
Traceback (most recent call last):
File
"/usr/lib/python3/dist-packages/softwareproperties/qt/SoftwarePropertiesQt.py",
line 1067, in on_driver_selection_changed
modules_package_obj = self.apt_cache[modules_package]
TypeError: Expected a string or a pair of strings
Because the follwing row returns "None"
modules_package = detect.get_linux_modules_metapackage(self.apt_cache,
pkg_name)
Current version:
$ apt list --installed | grep software
python3-software-properties/jammy-updates,jammy-updates,now 0.99.22.4 all
[installerat,automatiskt]
software-properties-common/jammy-updates,jammy-updates,now 0.99.22.4 all
[installerat,automatiskt]
software-properties-qt/jammy-updates,jammy-updates,now 0.99.22.4 all
[installerat,automatiskt]
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/2003576/+subscriptions
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