Here are some additional information on the behavior of Jscanimage:
First it loads the umax-backend (why that -- I have a mustek ?).
After deleting all backends but mustek it loads the mustek-backend.
But the issued scsi-commands differ from that sent by xscanimage:
java Jscanimage
[sanei_init_debug]: Setting debug level of dll to 128.
[dll] adding backend pnm
[dll] adding backend mustek
[dll] adding backend hp
[dll] adding backend qcam
[dll] adding backend umax
[dll] loading backend umax
[dll] load: couldn't find libsane-umax.la (No such file or directory)
[dll] loading backend qcam
[dll] load: couldn't find libsane-qcam.la (No such file or directory)
[dll] loading backend hp
[dll] load: couldn't find libsane-hp.la (No such file or directory)
[dll] loading backend mustek
[dll] load: found `/usr/local/lib/libsane-mustek.la'
[dll] dlopen()ing `/usr/local/lib/libsane-mustek.so.0'
[dll] init: initializing backend `mustek'
[sanei_init_debug]: Setting debug level of mustek to 128.
[mustek] sane_init: strip-height set to 1 inches
[mustek] attach: opening /dev/scanner as scsi device
[sanei_init_debug]: Setting debug level of sanei_scsi to 128.
[mustek] attach: sending INQUIRY
[sanei_scsi] scsi_req_enter: entered 0x8370890
[sanei_scsi] sanei_scsi_req_wait: waiting for 0x8370890
[sanei_scsi] sanei_scsi.issue: 0x8370890
[sanei_scsi] sanei_scsi_req_wait: read 132 bytes
[mustek] scsi_wait_ready: sending TEST_UNIT_READY
[sanei_scsi] scsi_req_enter: entered 0x8370890
[sanei_scsi] sanei_scsi_req_wait: waiting for 0x8370890
[sanei_scsi] sanei_scsi.issue: 0x8370890
xscanimage
[sanei_init_debug]: Setting debug level of dll to 128.
[dll] adding backend pnm
[dll] adding backend mustek
[dll] adding backend hp
[dll] adding backend qcam
[dll] adding backend umax
[dll] loading backend umax
[dll] load: couldn't find libsane-umax.la (No such file or directory)
[dll] loading backend qcam
[dll] load: couldn't find libsane-qcam.la (No such file or directory)
[dll] loading backend hp
[dll] load: couldn't find libsane-hp.la (No such file or directory)
[dll] loading backend mustek
[dll] load: found `/usr/local/lib/libsane-mustek.la'
[dll] dlopen()ing `/usr/local/lib/libsane-mustek.so.0'
[dll] init: initializing backend `mustek'
[sanei_init_debug]: Setting debug level of mustek to 128.
[mustek] sane_init: strip-height set to 1 inches
[mustek] attach: opening /dev/scanner as scsi device
[sanei_init_debug]: Setting debug level of sanei_scsi to 128.
[mustek] attach: sending INQUIRY
[sanei_scsi] scsi_req_enter: entered 0x8079b90
[sanei_scsi] sanei_scsi_req_wait: waiting for 0x8079b90
[sanei_scsi] sanei_scsi.issue: 0x8079b90
[sanei_scsi] sanei_scsi_req_wait: read 132 bytes
[mustek] scsi_wait_ready: sending TEST_UNIT_READY
[sanei_scsi] scsi_req_enter: entered 0x8079b90
[sanei_scsi] sanei_scsi_req_wait: waiting for 0x8079b90
[sanei_scsi] sanei_scsi.issue: 0x8079b90
[sanei_scsi] sanei_scsi_req_wait: read 36 bytes
[mustek] attach: firmware revision 2.71
[mustek] attach: found Mustek scanner model MFS-06000CX (flatbed
scanner), 3-pas
s
Mathias Weigt
p5iba@medchem2.pharmazie.uni-halle.de
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