Thank you for reporting this bug and making Ubuntu better.
This is actually implemented in apt (the underlying program which update-manager, synaptic, and adpet use) but is not exposed to the GUIs as of yet due to lack of documentation.
You can see the example in the apt documentation here: /usr/share/doc/apt/examples/configure-index.gz
Thank you for reporting this bug and making Ubuntu better.
This is actually implemented in apt (the underlying program which update-manager, synaptic, and adpet use) but is not exposed to the GUIs as of yet due to lack of documentation.
You can see the example in the apt documentation here: /usr/share/ doc/apt/ examples/ configure- index.gz
Setting to Confirmed/Wishlist
Best!