Hi Stefan, please try again the hp-backend from current CVS. I have made some changes for the USB-devices. Maybe this helps you too.
Sincerely Peter Stefan Seubert schrieb: > My HP5200C scanner used to work perfectly with the scanner.o kernel > module. Now I upgraded to kernel 2.6.3 and have to use libusb. Everytime > I try to scan with scanimage the output looks like the following: > > P4 > # SANE data follows > 2550 3507 > scanimage: sane_read: Error during device I/O > > > On tty1 I get some of the following messages: > > cannot get config descriptor: Connection timed out > > And dmesg shows me some of these lines: > > usb 5-2: control timeout on ep0in > usbfs: USBDEVFS_CONTROL failed cmd usbmodules dev 2 rqt 128 rq 6 len 18 > ret -110 > > The Scanner is detectet by "scanimage -L" as "device `hp:libusb:005:002' > is a Hewlett-Packard ScanJet 5200C flatbed scanner". > > The Scanner makes some noise like it is being initialized but it's not > scanning. I tried sane-backends 1.0.13 and the cvs snapshot from > 2004-03-04 with the same results. I use libusb-0.1.8 and I have also > tried 0.1.7. > > I don't know if this problem is related to sane or libusb. It would be > nice if someone here could help me with this. > > Thanks > Stefan > > -- Peter Kirchgessner http://www.kirchgessner.net mailto:[email protected]
