Merge ~albertomilone/software-properties:ubuntu/master into software-properties:ubuntu/master

[Alberto Milone]

Don't crash if the driver package does not have a matching modules package

Fixes LP: #1969460

[Sebastien Bacher (seb128)]

Thanks!

review: Approve

diff --git a/softwareproperties/gtk/SoftwarePropertiesGtk.py b/softwareproperties/gtk/SoftwarePropertiesGtk.py
index 7bcd4b7..dc2a7ff 100644
--- a/softwareproperties/gtk/SoftwarePropertiesGtk.py
+++ b/softwareproperties/gtk/SoftwarePropertiesGtk.py
@@ -1422,7 +1422,7 @@ class SoftwarePropertiesGtk(SoftwareProperties, SimpleGtkbuilderApp):
                 modules_package_obj = self.apt_cache[modules_package]
                 if modules_package and not modules_package_obj.current_ver:
                     self.driver_changes.append(modules_package_obj)
-            except KeyError:
+            except (KeyError, TypeError):
                 pass
 
         if button.get_active():