[sane-devel] Big problem with fi-5650c under linux

Sat Apr 14 11:28:02 UTC 2007

try running lsusb, and dmesg. see if anything shows up. if not, do you
have a kernel module installed for your usb controller (uhci_hcd,
ohci_hcd, ehci_hcd)? you will also need a recent libusb.

allan

On 4/14/07, guus <guus at mailme.ath.cx> wrote:
> Hi Allan,
>
> Thank you and Juan Pablo Mendoza for your work. I have obtained the
> latest cvs snapshot and the scanner works fine on scsi now: color,
> double sided, everything that I tried is ok.
>
> The erroneous pixel shift is also gone. Kudos!
>
> I would like to confirm the USB operation, but I am not familiar with
> USB. You can find some of my futile attempts below. SCSI is removed from
> fujitsu.conf, some USB settings added. Did I miss anything?
>
> The machine will be with me for a few more days, so let me know if there
> is anything I can do to help test.
>
> Greets,
> Guus.
>
>
>
> doo:/tmp# lsusb
> Bus 002 Device 001: ID 0000:0000
> Bus 001 Device 005: ID 04c5:10ad Fujitsu, Ltd
> Bus 001 Device 001: ID 0000:0000
>
> doo:/tmp# tail -3 /etc/sane.d/fujitsu.conf
>
> #fi-5650C
> usb 0x4c5 0x10ad
>
> doo:/tmp# sane-find-scanner
>
>   # sane-find-scanner will now attempt to detect your scanner. If the
>   # result is different from what you expected, first make sure your
>   # scanner is powered up and properly connected to your computer.
>
>   # No SCSI scanners found. If you expected something different, make
> sure that
>   # you have loaded a kernel SCSI driver for your SCSI adapter.
>
> found USB scanner (vendor=0x04c5, product=0x10ad) at libusb:001:005
>   # Your USB scanner was (probably) detected. It may or may not be
> supported by
>   # SANE. Try scanimage -L and read the backend's manpage.
>
>   # Not checking for parallel port scanners.
>
>   # Most Scanners connected to the parallel port or other proprietary ports
>   # can't be detected by this program.
>
> doo:/tmp# scanadf
> [sanei_debug] Setting debug level of fujitsu to 10.
> [fujitsu] sane_init: start
> [fujitsu] sane_init: fujitsu backend 1.0.47, from sane-backends 1.0.18-cvs
> [fujitsu] sane_init: finish
> [fujitsu] sane_get_devices: start
> [fujitsu] find_scanners: start
> [fujitsu] find_scanners: finish
> [fujitsu] sane_get_devices: finish
> scanadf: no SANE devices found
> [fujitsu] sane_exit: start
> [fujitsu] sane_exit: finish
>
> doo:/tmp#
>
> m. allan noah wrote:
>
> > the sane 1.0.18-X comes from your linux distro, which i assume to be
> > suse? you cannot get the -X part from us. you could attempt to extract
> > it from their source package, but i dont think you need to, because:
> >
> > you have spectacular liming. thanks to some help from Juan Pablo
> > Mendoza, i have just committed some code to sane cvs that should make
> > your scanner work on both scsi and usb, in all color modes. can you
> > please do a cvs checkout, verify that it contains fujitsu backend v
> > 1.0.47, and make some tests with it?
> >
> > i am especially interested in the line-shifting problem, and would
> > like to see a small sample, as well as a noisier debug log if the
> > problem continues with latest backend.
> >
> > allan
> >
> > On 4/13/07, guus <guus at mailme.ath.cx> wrote:
> >
> >> Hello All,
> >>
> >> I have bought a fi-5650c scanner to replace a fi-4120c.
> >> In addition, I have a new linux server.
> >>
> >> The new scanner is fine, it works ok when I connect it instead to my
> >> old server.
> >> The new server is also fine: the old fi-4120c scanner works ok on the
> >> new server.
> >>
> >> The problem is that the new fi-5650c scanner does not operate when I
> >> connect it to the new server:
> >> scanner is recognized ok and the adf starts feeding but stops
> >> halfway, before any real scanning:
> >>
> >> Here is an excerpt from the debug output (full text below):
> >>
> >> [fujitsu] sense_handler: start
> >> [fujitsu] Sense=0x5, ASC=0x26, ASCQ=00, EOM=1, ILI=0, info=00000000
> >> [fujitsu] Illegal request: invalid field in parm list
> >> [fujitsu] Offending byte is 00
> >> [fujitsu] do_scsi_cmd: return 'Invalid argument'
> >>
> >> This looks like a software bug, because the scanner functions ok.
> >> I would report it as a bug, if I knew more about the cause.
> >>
> >> My old server:
> >> - kernel:  2.6.8-2-686
> >> - cpu:     Intel Celeron
> >> - scsi:    LSI Logic / Symbios Logic 53c810 (rev 23)
> >> - libsane: 1.0.18-3
> >>
> >> My new server
> >> - kernel:  2.6.18-4-amd64
> >> - cpu:     Dual Core AMD Opteron
> >> - scsi:    Adaptec AHA-7850 (rev 03)
> >> - libsane: 1.0.18-6
> >>
> >> I am not sure where to look; my choices seem limited and/or futile:
> >> - I have a k7 server that I could try, but what would be the point?
> >> - I could try swopping scsi cards, but that is probably futile
> >> - USB is not an option for this scanner, according to libusb.
> >>
> >> Unfortunately, the reported scanner dialogues have really changed
> >> from sane 1.0.18-3 to 1.0.18-6
> >>
> >> The most likely cause is some change in the sanei area, because the
> >> fujitsu backend is not changed,
> >> according to a brief inspection of cvs.
> >>
> >> Most likely short term solution: fall back to 1.0.18-3
> >> But how can I retrieve the 1.0.18-3 sources from cvs???
> >>
> >> Another minor problem of the fi-5650 under sane is that each pixel
> >> row is shifted by one pixel
> >> relative to the previous row, making the output image look slanted.
> >> My own software can compensate
> >> for this, so it is not a big problem. However, it may be related (who
> >> knows).
> >>
> >> Thanks for any help.
> >> Guus.
> >>
> >>
> >> [sanei_debug] Setting debug level of fujitsu to 10.
> >> [fujitsu] sane_init: start
> >> [fujitsu] sane_init: fujitsu backend 1.0.33, from sane-backends 1.0.18
> >> [fujitsu] sane_init: finish
> >> [fujitsu] sane_get_devices: start
> >> [fujitsu] find_scanners: start
> >> [fujitsu] attach_one: start
> >> [fujitsu] connect_fd: start
> >> [fujitsu] wait_scanner: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] do_scsi_cmd: finish
> >> [fujitsu] wait_scanner: finish
> >> [fujitsu] connect_fd: finish
> >> [fujitsu] init_inquire: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] do_scsi_cmd: finish
> >> [fujitsu] init_inquire: finish
> >> [fujitsu] init_vpd: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] do_scsi_cmd: finish
> >> [fujitsu] init_vpd: finish
> >> [fujitsu] init_model: start
> >> [fujitsu] init_model: finish
> >> [fujitsu] init_options: start
> >> [fujitsu] init_options: finish
> >> [fujitsu] disconnect_fd: start
> >> [fujitsu] disconnect_fd: finish
> >> [fujitsu] attach_one: finish
> >> [fujitsu] find_scanners: finish
> >> [fujitsu] sane_get_devices: finish
> >> [fujitsu] sane_open: start
> >> [fujitsu] connect_fd: start
> >> [fujitsu] wait_scanner: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] do_scsi_cmd: finish
> >> [fujitsu] wait_scanner: finish
> >> [fujitsu] connect_fd: finish
> >> [fujitsu] sane_open: finish
> >> scanadf: rounded value of br-x from 215.872 to 215.872
> >> scanadf: rounded value of br-y from 279.364 to 279.364
> >> [fujitsu] sane_start: start
> >> [fujitsu] scanner_control: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] do_scsi_cmd: finish
> >> [fujitsu] scanner_control: finish
> >> [fujitsu] calculateDerivedValues: start
> >> [fujitsu] xres=600, tlx=0, brx=10200, pw=10200, maxx=14592
> >> [fujitsu] yres=600, tly=0, bry=13200, ph=13200, maxy=40800
> >> [fujitsu] xres=600, tlx=0, brx=10208, pw=10200, maxx=14592
> >> [fujitsu] yres=600, tly=0, bry=13200, ph=13200, maxy=40800
> >> [fujitsu] calculateDerivedValues: finish
> >> [fujitsu] setup_buffers: start
> >> [fujitsu] setup_buffers: finish
> >> [fujitsu] set_window: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] do_scsi_cmd: finish
> >> [fujitsu] set_window: finish
> >> [fujitsu] object_position: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] do_scsi_cmd: finish
> >> [fujitsu] wait_scanner: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] do_scsi_cmd: finish
> >> [fujitsu] wait_scanner: finish
> >> [fujitsu] object_position: finish
> >> [fujitsu] start_scan: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] do_scsi_cmd: finish
> >> [fujitsu] start_scan: finish
> >> [fujitsu] sane_start: finish
> >> [fujitsu] sane_get_parameters: start
> >> [fujitsu] calculateDerivedValues: start
> >> [fujitsu] xres=600, tlx=0, brx=10208, pw=10200, maxx=14592
> >> [fujitsu] yres=600, tly=0, bry=13200, ph=13200, maxy=40800
> >> [fujitsu] xres=600, tlx=0, brx=10208, pw=10200, maxx=14592
> >> [fujitsu] yres=600, tly=0, bry=13200, ph=13200, maxy=40800
> >> [fujitsu] calculateDerivedValues: finish
> >> [fujitsu] sane_get_parameters: finish
> >> [fujitsu] sane_read: start
> >> [fujitsu] read_from_scanner: start
> >> [fujitsu] do_scsi_cmd: start
> >> [fujitsu] sense_handler: start
> >> [fujitsu] Sense=0x5, ASC=0x26, ASCQ=00, EOM=1, ILI=0, info=00000000
> >> [fujitsu] Illegal request: invalid field in parm list
> >> [fujitsu] Offending byte is 00
> >> [fujitsu] do_scsi_cmd: return 'Invalid argument'
> >> [fujitsu] read_from_scanner: error reading data block status = 4
> >> [fujitsu] read_from_scanner: finish
> >> [fujitsu] sane_read: front returning 4
> >> scanadf: sane_read: Invalid argument
> >> Invalid argument
> >> Scanned 0 pages
> >> [fujitsu] sane_cancel: start
> >> [fujitsu] do_cancel: start
> >> [fujitsu] do_cancel: finish
> >> [fujitsu] sane_cancel: finish
> >> [fujitsu] sane_close: start
> >> [fujitsu] do_cancel: start
> >> [fujitsu] do_cancel: finish
> >> [fujitsu] disconnect_fd: start
> >> [fujitsu] disconnect_fd: finish
> >> [fujitsu] sane_close: finish
> >> [fujitsu] sane_exit: start
> >> [fujitsu] disconnect_fd: start
> >> [fujitsu] disconnect_fd: finish
> >> [fujitsu] sane_exit: finish
> >>
> >>
> >> --
> >> sane-devel mailing list: sane-devel at lists.alioth.debian.org
> >> http://lists.alioth.debian.org/mailman/listinfo/sane-devel
> >> Unsubscribe: Send mail with subject "unsubscribe your_password"
> >>              to sane-devel-request at lists.alioth.debian.org
> >>
> >
> >
>
>

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