I’ve recently installed Ubuntu Mate 15.04 in dual boot setup with Ubuntu 14.04.3LTS. I can’t seem to get “simple scan” to work on Mate although it works perfectly when using Ubuntu 14.04. When I open simple scan in Mate I get the message “no scanner detected”. I never had that issue with Ubuntu.
I don’t have any problems printing a document when using Mate. Why won’t simple scan detect my printer with Mate when it does with Ubuntu ?
FYI - I have an HP OfficeJet 4630.
Any help to resolve this issue would be greatly appreciated.