Did you reboot or at least rmmod/modprobe your scsi card beore changing the scanner's scsi id?
On Mon, 2005-03-28 at 07:04 +0800, Ted Parks wrote: > Checking the place in the SCSI chain indicated on the small dial on my > ScanJet 4C, I discovered the scanner was set on 7. I changed it to 0 and 1, > but Sane still cannot find the scanner. > > My continuing questions: > 1) What should the SCSI setting be for the ScanJet? 0? It is the only device > I have connected to the SCSI port. As Martin suggested, changing the setting > from 7 cleared up the repetitions in dmesg, where the machine found the > scanner 7 times! But Sane still does not see the ScanJet. > > 2) Dmesg still has two entries associated with the scanner: > > First: > > SCSI subsystem initialized > PCI: Found IRQ 9 for device 0000:00:10.0 > PCI: Sharing IRQ 9 with 0000:00:07.2 > scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 > <Adaptec 2940 SCSI adapter> > aic7870: Single Channel A, SCSI Id=7, 16/253 SCBs > > Vendor: HP Model: C2520A Rev: 3503 > Type: Processor ANSI SCSI revision: 02 > Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 3 > > Then: > > Vendor: HP Model: C2520A Rev: 3503 > Type: Processor ANSI SCSI revision: 02 > Attached scsi generic sg0 at scsi1, channel 0, id 0, lun 0, type 3 > > This seems to me, perhaps because of my inexperience with SCSI, that > FedoraCore is attaching the scanner in two places. Why is sg0 found at scsi0 > in the first entry, then at scsi1 in the second? If this is an error, how do > I correct it? > > 3) Finally, to provide a fuller account of my problem, the output from > sane-find-scanner follows. Is it normal for a usb scanner to appear, even > though none is attached? > > [root@localhost tparks]# sane-find-scanner > > # No SCSI scanners found. If you expected something different, make sure > that > # you have loaded a SCSI driver for your SCSI adapter. > > found USB scanner (vendor=0x049f, product=0x505a) at libusb:001:002 > # Your USB scanner was (probably) detected. It may or may not be supported > by > # SANE. Try scanimage -L and read the backend's manpage. > > # Scanners connected to the parallel port or other proprietary ports can't > be > # detected by this program. > > Thanks, > Ted Parks > > > ----- Original Message ----- > From: "Martin Collins" <[email protected]> > To: [email protected] > Subject: Re: [sane-devel] ScanJet 4C > Date: Sun, 27 Mar 2005 04:34:16 +0100 > > > > > On Sun, 27 Mar 2005 08:41:42 +0800 > > "Ted Parks" <[email protected]> wrote: > > > > > Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 3 > > ... > > > Attached scsi generic sg6 at scsi0, channel 0, id 6, lun 0, type 3 > > > > > > But, when I run sane-find-scanner, sane reports that there are no > > > SCSI scanners attached, instead finding a USB scanner that does not > > > exist. I created a symbolic link between /dev/scanner and > > > /dev/sg0. What am I doing wrong? > > > > The scanner should only be found once not seven times. Have you set > > the ID on the scanner and terminated the chain properly? > > > > Martin > > > > -- > > sane-devel mailing list: [email protected] > > http://lists.alioth.debian.org/mailman/listinfo/sane-devel > > Unsubscribe: Send mail with subject "unsubscribe your_password" > > to [email protected] > > -- > ______________________________________________ > Check out the latest SMS services @ http://www.linuxmail.org > This allows you to send and receive SMS through your mailbox. > > Powered by Outblaze >
