Hi all, since some days I have problems to scan by using xsane together with my CANON Lide30 USB scanner: it seems to have access problems. I have to run xsane together with sudo. Running sane-find-scanner reports access problems too, but "sudo sane-find-scanner" will not report such access problems. I'm running F22 since the Alpha release with all updates applied, and never had such scanner problems! Seems not to be a kernel problems because /usr/bin/simple-scan scans flawlessly! lsusb: Bus 002 Device 005: ID 04a9:220e Canon, Inc. CanoScan N1240U/LiDE 30 Bus 002 Device 004: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 003: ID 046d:081d Logitech, Inc. HD Webcam C510 Bus 002 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Anybody has similar problems? Kind regards Joachim Backes -- Fedora release 22 (Twenty Two) Kernel-4.0.4-303.fc22.x86_64 Joachim Backes <joachim.backes(a)rhrk.uni-kl.de&gt; https://www-user.rhrk.uni-kl.de/~backes