Date: Sun, 10 Jan 2010 12:44:10 -0700 (MST) From: Warren Block <wblock@wonkity.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: SANE vs USB scanner on 8.0 Message-ID: <alpine.BSF.2.00.1001101219570.78081@wonkity.com> In-Reply-To: <201001101924.56115.hselasky@c2i.net> References: <200909282240.53802.doconnor@gsoft.com.au> <200910291347.10390.hselasky@c2i.net> <20100110184252.a2efd4cd.torfinn.ingolfsen@broadpark.no> <201001101924.56115.hselasky@c2i.net>
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On Sun, 10 Jan 2010, Hans Petter Selasky wrote: > On Sunday 10 January 2010 18:42:52 Torfinn Ingolfsen wrote: >> root@kg-v2# SANE_DEBUG_SNAPSCAN=255 scanimage -v -v -L >> [sanei_debug] Setting debug level of snapscan to 255. >> [snapscan] sane_snapscan_init >> [snapscan] sane_snapscan_init: Snapscan backend version 1.4.53 >> [snapscan] add_usb_device(libusb:/dev/usb:/dev/ugen2.2) >> [snapscan] add_usb_device: Detected (kind of) an USB device >> [snapscan] snapscani_usb_open(libusb:/dev/usb:/dev/ugen2.2) >> [snapscan] snapscani_mutex_open: could not parse device string: No such >> file or directory [snapscan] snapscani_usb_open: Can't get semaphore >> [snapscan] add_usb_device: error opening device >> libusb:/dev/usb:/dev/ugen2.2: Invalid argument [snapscan] >> sane_snapscan_get_devices (0x7fffffffe220, 0) > > Try to find the source code that is printing those errors. It's in graphics/sane-backends/work/sane-backends-1.0.20/backend/ in snapscan-mutex.c, line 135. Looks to me like it wants "libusb:2:2" rather than "libusb:/dev/usb:/dev/ugen2.2". Maybe an old format. -Warren Block * Rapid City, South Dakota USA
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