[sane-devel] Agfa SnapScan 310 SCSI lock-up

[Ramius]

I have an Agfa SnapScan 310 SCSI scanner, that should be supported by SANE.
My system:

| ramius@debian:~$ lspci
| 0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 
[KT133/KM133] (rev 03)
| 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 
[KT133/KM133 AGP]
| 0000:00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super 
South] (rev 40)
| 0000:00:07.1 IDE interface: VIA Technologies, Inc. 
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
| 0000:00:07.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 
1.1 Controller (rev 16)
| 0000:00:07.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 
1.1 Controller (rev 16)
| 0000:00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super 
ACPI] (rev 40)
| 0000:00:09.0 Multimedia audio controller: Cirrus Logic CS 4614/22/24 
[CrystalClear SoundFusion Audio Accelerator] (rev 01)
| 0000:00:0a.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 
Host Controller (rev 46)
| 0000:00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)
| 0000:00:0c.0 SCSI storage controller: Artop Electronic Corp AEC6712D 
SCSI (rev 02)
| 0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon 
R100 QD [Radeon 7200]


The kernel found the scanner:

| ramius@debian:~$ dmesg
| Linux version 2.6.8-1-386 (joshk@trollwife) (gcc version 3.3.5 (Debian 
1:3.3.5-2)) #1 Thu Nov 25 04:24:08 UTC 2004
| [...]
|   ACARD AEC-671X PCI Ultra/W SCSI-3 Host Adapter: 0 IO:e400, IRQ:11.
|         ID:  2  AGFA    SNAPSCAN 310    1.20
|         ID:  7  Host Adapter
| scsi0 : ACARD AEC-6710/6712/67160 PCI Ultra/W/LVD SCSI-3 Adapter 
Driver V2.6+ac
|  Vendor: AGFA      Model: SNAPSCAN 310      Rev: 1.20
|  Type:   Scanner                            ANSI SCSI revision: 02
| Attached scsi generic sg0 at scsi0, channel 0, id 2, lun 0,  type 6
| [...]


Sane too:

| ramius@debian:~$ 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.
|
| found SCSI scanner "AGFA SNAPSCAN 310 1.20" at /dev/sg0
|  # Your SCSI scanner was detected. It may or may not be supported by 
SANE. Try
|  # scanimage -L and read the backend's manpage.
|
|  # No USB scanners found. If you expected something different, make 
sure that
| [...]
|
| ramius@debian:~$ scanimage -L
| device `snapscan:/dev/sg0' is a AGFA SNAPSCAN 310 flatbed scanner
| ramius@debian:~$


The problems begin when I try to scan with xsane (or scanimage). The 
scan unit does startup moviments then locks up when begin to scan.
The hardware should be ok, because with windows xp the scanner works 
without problem. Now I have a Debian Sarge/testing, but I had the same 
problem with other distributions.
Thanks in advance for any suggestion.