I use the scanner HP OfficeJet Pro L7590. Everything worked perfectly until I did the last update a few days ago.
No simple-scan says:
[*] after it starts: WARNING: gnome-keyring:: couldn't connect to: /home/gianpaolo/.cache/keyring-W0QyWg/pkcs11: File or directory does not exist
[*] ** (simple-scan:9602): WARNING **: scanner.vala:801: Unable to get open device: End of file reached
Can somebody help me?