Markus Koschany writes: > I tried to upload a Stretch security update of edk2 but it was rejected with > the following error message. Could it be related to the fact that edk2 was > previously in Jessie/non-free? How could this issue be resolved for Stretch? The source package had an override for both main and non-free which caused the problem. I removed the non-free one and reprocessed the upload. Ansgar