[sane-devel] hp6300C usb causes segmentation fault

[Peter Kirchgessner]

Hi,

try

export SANE_DEBUG_HP=15

and run scanimage -d hp:/dev/usbscanner0 > hp.lis 2>hp.err

Send the file hp.err gzipped back to me.

--Peter

Marcus Eger wrote:
> 
> I have a working debian 2.2 (stable) system (kernel 2.2.17pre6-1)
> with running usb after applying backport patch
> usb-2.4.0-test2-pre2-for-2.2.16-v3.diff
> E.g. my usb printer lexmark z52 works well.
> 
> After installing sane 1.05 I get:
> 
> kruemel:~/install/sane# scanimage -d hp:/dev/usbscanner0
> Segmentation fault
> 
> or:
> 
> SANE_DEBUG_DLL=3 scanimage -d hp:/dev/usbscanner0
> ....
> [dll] add_backend: adding backend v4l
> [dll] load: loading backend hp
> [dll] load: dlopen()ing `/usr/local/lib/sane/libsane-hp.so.1'
> [dll] init: initializing backend `hp'
> [dll] init: backend `hp' is version 1.0.8
> Segmentation fault
> 
> Has anybody got an idea how to solve this?
> Thanks
>   Marcus
> 
> ---------------------------------------------
> 
> 48- 63: usbscanner
>   0- 15: usblp
>          hub
>          usbdevfs
> /proc/bus/usb/drivers (END)
> 
> T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
> B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
> D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
> P:  Vendor=0000 ProdID=0000 Rev= 0.00
> S:  Product=USB UHCI Root Hub
> S:  SerialNumber=e000
> C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
> I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
> E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms
> T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
> D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=16 #Cfgs=  1
> P:  Vendor=043d ProdID=0018 Rev= 1.00
> S:  Manufacturer=Lexmark
> S:  Product=Lexmark Z52
> C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  4mA
> I:  If#= 0 Alt= 0 #EPs= 2 Cls=07(print) Sub=01 Prot=02 Driver=usblp
> E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
> E:  Ad=83(I) Atr=02(Bulk) MxPS=  16 Ivl=  0ms
> T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#=  3 Spd=12  MxCh= 0
> D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
> P:  Vendor=03f0 ProdID=0601 Rev= 1.00
> S:  Product=HP ScanJet 6300C
> S:  SerialNumber=SG08J2613MPE
> C:* #Ifs= 1 Cfg#= 1 Atr=60 MxPwr=  0mA
> I:  If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=usbscanner
> E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
> E:  Ad=02(O) Atr=02(Bulk) MxPS=  16 Ivl=  0ms
> E:  Ad=83(I) Atr=03(Int.) MxPS=   1 Ivl=250ms
> /proc/bus/usb/devices (END)
> 
> --
> +-------------------------------------------------------
> | Marcus Eger
> +-------- ><> -------------------------------------------
> | E-Mail: eger.m@gmx.de (NEW)
> |         marcus.eger@physik.uni-marburg.de (OLD)
> | WWW:    http://neuro.physik.uni-marburg.de/~eger (NEW)
> +--------------------------------------------------------
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-- 
Peter Kirchgessner
http://www.kirchgessner.net
mailto:peter@kirchgessner.net
(alternate e-mail: pkirchgessner@t-online.de)