[sane-devel] avision segfault
m. allan noah
kitno455 at gmail.com
Thu Dec 10 15:09:28 UTC 2009
there are two different problems here-
1. the sanei_scsi message on the server side
2. you cannot set the debug vars for a remote backend on the client
side. the message you are seeing is because the dll backend on the
client is loading all the backends in /etc/sane.d/dll.conf. Avision
should not segfault in this case, but you should not even load it
anyway.
allan
On Thu, Dec 10, 2009 at 10:04 AM, Jeremy <jeremy at acjlaw.net> wrote:
> On Wednesday 09 December 2009, m. allan noah wrote:
>> avision segfaults with scanimage -h? Which model scanner? does it
>> happen on the server too?
>>
>> allan
>
> The scanner is an old Fujitsu ScanPartner 15C
> running of an Adaptec AIC-7850 scsi card in an old Pentium III PC
>
> PIII # lsscsi
> [3:0:5:0] scanner RICOH IS450 1R04 -
> [3:0:6:0] scanner FCPA ScanPartner 15C 2.05 -
>
> I'm running sane-backends-1.0.20 on both server and clients.
> I'm able to scan (with xsane, gscan2pdf, scanimage, etc)
> using the avision backend, but it segfaults when reporting the list of options
> from help.
>
> I only ran into this problem when I changed my batch scanning script to
> read user configuration settings (source ~/.bscanrc)
> and, if no setting for DUPLEX_SCANNERS[] was found, then
> interrogate all the scanners and grep for "--debug"
> and write the array DUPLEX_SCANNERS=( list of duplex scanners )
> to ~/.bscanrc so script will be faster next time, since it can skip the
> interrogation.
>
> I've recompiled sane-backends, libusb
> but still get abort/segfault:
>
> ====================================================
>
> PIII # export SANE_DEBUG_AVISION=7
> PIII # scanimge -h -d avision:/dev/sg6
> Usage: scanimage [OPTION]...
>
> Start image acquisition on a scanner device and write image data to
> standard output.
>
> Parameters are separated by a blank from single-character options (e.g.
> -d epson) and by a "=" from multi-character options (e.g. --device-
> name=epson).
> -d, --device-name=DEVICE use a given scanner device (e.g. hp:/dev/scanner)
> --format=pnm|tiff file format of output file
> -i, --icc-profile=PROFILE include this ICC profile into TIFF file
> -L, --list-devices show available scanner devices
> -f, --formatted-device-list=FORMAT similar to -L, but the FORMAT of the output
> can be specified: %d (device name), %v (vendor),
> %m (model), %t (type), %i (index number), and
> %n (newline)
> -b, --batch[=FORMAT] working in batch mode, FORMAT is `out%d.pnm' or
> `out%d.tif' by default depending on --format
> --batch-start=# page number to start naming files with
> --batch-count=# how many pages to scan in batch mode
> --batch-increment=# increase page number in filename by #
> --batch-double increment page number by two, same as
> --batch-increment=2
> --batch-prompt ask for pressing a key before scanning a page
> --accept-md5-only only accept authorization requests using md5
> -p, --progress print progress messages
> -n, --dont-scan only set options, don't actually scan
> -T, --test test backend thoroughly
> -h, --help display this help message and exit
> -v, --verbose give even more status messages
> -B, --buffer-size=# change input buffer size (in kB, default 32)
> -V, --version print version information
> [sanei_debug] Setting debug level of avision to 7.
> [avision] sane_init:(Version: 1.0 Build: 290)
> [avision] sane_init: parsing config line "scsi FCPA"
> [avision] sane_init: config file line 1: trying to attach SCSI: scsi FCPA'
> [avision] attach:
> [avision] attach: opening /dev/sg6
> [avision] inquiry: length: 96
> [avision] inquiry: inquiring ...
> [avision] attach: Inquiry gives mfg=FCPA, model=ScanPartner 15C, product
> revision=2.05.
> [avision] attach: Checking model: 0
> [avision] attach: Checking model: 1
> [avision] attach: Checking model: 2
> [avision] attach: Checking model: 3
> [avision] attach: Checking model: 4
> [avision] attach: Checking model: 5
> [avision] attach: Checking model: 6
> [avision] attach: Checking model: 7
> [avision] attach: Checking model: 8
> [avision] attach: Checking model: 9
> [avision] attach: Checking model: 10
> [avision] attach: Checking model: 11
> [avision] attach: Checking model: 12
> [avision] attach: Checking model: 13
> [avision] attach: Checking model: 14
> [avision] attach: Checking model: 15
> [avision] attach: Checking model: 16
> [avision] attach: Checking model: 17
> [avision] attach: Checking model: 18
> [avision] attach: Checking model: 19
> [avision] attach: Checking model: 20
> [avision] attach: Checking model: 21
> [avision] attach: Checking model: 22
> [avision] attach: Checking model: 23
> [avision] attach: Checking model: 24
> [avision] attach: Checking model: 25
> [avision] attach: Checking model: 26
> [avision] attach: Checking model: 27
> [avision] attach: Checking model: 28
> [avision] attach: Checking model: 29
> [avision] attach: Checking model: 30
> [avision] attach: Checking model: 31
> [avision] attach: Checking model: 32
> [avision] attach: Checking model: 33
> [avision] attach: Checking model: 34
> [avision] attach: Checking model: 35
> [avision] attach: Checking model: 36
> [avision] attach: Checking model: 37
> [avision] attach: Checking model: 38
> [avision] attach: Checking model: 39
> [avision] attach: Checking model: 40
> [avision] attach: Checking model: 41
> [avision] attach: Checking model: 42
> [avision] attach: Checking model: 43
> [avision] attach: Checking model: 44
> [avision] attach: Checking model: 45
> [avision] attach: Checking model: 46
> [avision] attach: Checking model: 47
> [avision] attach: Checking model: 48
> [avision] attach: Checking model: 49
> [avision] attach: Checking model: 50
> [avision] attach: Checking model: 51
> [avision] attach: Checking model: 52
> [avision] attach: Checking model: 53
> [avision] attach: Checking model: 54
> [avision] attach: Checking model: 55
> [avision] attach: Checking model: 56
> [avision] attach: Checking model: 57
> [avision] attach: Checking model: 58
> [avision] attach: Checking model: 59
> [avision] attach: Checking model: 60
> [avision] attach: Checking model: 61
> [avision] attach: Checking model: 62
> [avision] attach: Checking model: 63
> [avision] attach: Checking model: 64
> [avision] attach: Checking model: 65
> [avision] attach: Checking model: 66
> [avision] attach: Checking model: 67
> [avision] attach: Checking model: 68
> [avision] attach: Checking model: 69
> [avision] attach: Checking model: 70
> [avision] attach: Checking model: 71
> [avision] attach: Checking model: 72
> [avision] attach: Checking model: 73
> [avision] attach: Checking model: 74
> [avision] attach: Checking model: 75
> [avision] attach: Checking model: 76
> [avision] attach: Checking model: 77
> [avision] attach: Checking model: 78
> [avision] attach: Checking model: 79
> [avision] attach: Checking model: 80
> [avision] attach: Checking model: 81
> [avision] attach: Checking model: 82
> [avision] attach: Checking model: 83
> [avision] attach: Checking model: 84
> [avision] attach: Checking model: 85
> [avision] attach: Checking model: 86
> [avision] attach: Scanner matched entry: 86: "FCPA", "ScanPartner 15C", 0x0,
> 0x0
> [avision] inquiry: length: 96
> [avision] inquiry: inquiring ...
> [avision] attach: raw data:
> [avision] [0] 00000110b 6o 6d 6x
> [avision] [1] 10000000b 200o 128d 80x
> [avision] [2] 00000010b 2o 2d 2x
> [avision] [3] 01000010b 102o 66d 42x
> [avision] [4] 01011011b 133o 91d 5bx
> [avision] [5] 00000000b 0o 0d 0x
> [avision] [6] 00000000b 0o 0d 0x
> [avision] [7] 00000000b 0o 0d 0x
> [avision] [8] 01000110b 106o 70d 46x
> [avision] [9] 01000011b 103o 67d 43x
> [avision] [10] 01010000b 120o 80d 50x
> [avision] [11] 01000001b 101o 65d 41x
> [avision] [12] 00100000b 40o 32d 20x
> [avision] [13] 00100000b 40o 32d 20x
> [avision] [14] 00100000b 40o 32d 20x
> [avision] [15] 00100000b 40o 32d 20x
> [avision] [16] 01010011b 123o 83d 53x
> [avision] [17] 01100011b 143o 99d 63x
> [avision] [18] 01100001b 141o 97d 61x
> [avision] [19] 01101110b 156o 110d 6ex
> [avision] [20] 01010000b 120o 80d 50x
> [avision] [21] 01100001b 141o 97d 61x
> [avision] [22] 01110010b 162o 114d 72x
> [avision] [23] 01110100b 164o 116d 74x
> [avision] [24] 01101110b 156o 110d 6ex
> [avision] [25] 01100101b 145o 101d 65x
> [avision] [26] 01110010b 162o 114d 72x
> [avision] [27] 00100000b 40o 32d 20x
> [avision] [28] 00110001b 61o 49d 31x
> [avision] [29] 00110101b 65o 53d 35x
> [avision] [30] 01000011b 103o 67d 43x
> [avision] [31] 00100000b 40o 32d 20x
> [avision] [32] 00110010b 62o 50d 32x
> [avision] [33] 00101110b 56o 46d 2ex
> [avision] [34] 00110000b 60o 48d 30x
> [avision] [35] 00110101b 65o 53d 35x
> [avision] [36] 11010000b 320o 208d d0x
> [avision] [37] 00000011b 3o 3d 3x
> [avision] [38] 00000110b 6o 6d 6x
> [avision] [39] 11100111b 347o 231d e7x
> [avision] [40] 00000001b 1o 1d 1x
> [avision] [41] 00101100b 54o 44d 2cx
> [avision] [42] 00000001b 1o 1d 1x
> [avision] [43] 00101100b 54o 44d 2cx
> [avision] [44] 00000001b 1o 1d 1x
> [avision] [45] 00101100b 54o 44d 2cx
> [avision] [46] 00000001b 1o 1d 1x
> [avision] [47] 00101100b 54o 44d 2cx
> [avision] [48] 00000000b 0o 0d 0x
> [avision] [49] 00000000b 0o 0d 0x
> [avision] [50] 10011101b 235o 157d 9dx
> [avision] [51] 00010100b 24o 20d 14x
> [avision] [52] 01111010b 172o 122d 7ax
> [avision] [53] 00001000b 10o 8d 8x
> [avision] [54] 00000100b 4o 4d 4x
> [avision] [55] 00000100b 4o 4d 4x
> [avision] [56] 00000010b 2o 2d 2x
> [avision] [57] 00001000b 10o 8d 8x
> [avision] [58] 00001000b 10o 8d 8x
> [avision] [59] 00001000b 10o 8d 8x
> [avision] [60] 11000000b 300o 192d c0x
> [avision] [61] 11010000b 320o 208d d0x
> [avision] [62] 10100000b 240o 160d a0x
> [avision] [63] 00000100b 4o 4d 4x
> [avision] [64] 00000001b 1o 1d 1x
> [avision] [65] 00000000b 0o 0d 0x
> [avision] [66] 00000011b 3o 3d 3x
> [avision] [67] 00000010b 2o 2d 2x
> [avision] [68] 00000001b 1o 1d 1x
> [avision] [69] 00000100b 4o 4d 4x
> [avision] [70] 00000101b 5o 5d 5x
> [avision] [71] 00000110b 6o 6d 6x
> [avision] [72] 00000000b 0o 0d 0x
> [avision] [73] 00000000b 0o 0d 0x
> [avision] [74] 00000000b 0o 0d 0x
> [avision] [75] 00001111b 17o 15d fx
> [avision] [76] 11111111b 377o 255d ffx
> [avision] [77] 00000000b 0o 0d 0x
> [avision] [78] 00000000b 0o 0d 0x
> [avision] [79] 00000000b 0o 0d 0x
> [avision] [80] 00000000b 0o 0d 0x
> [avision] [81] 00001001b 11o 9d 9x
> [avision] [82] 11110110b 366o 246d f6x
> [avision] [83] 00001101b 15o 13d dx
> [avision] [84] 10110110b 266o 182d b6x
> [avision] [85] 00001001b 11o 9d 9x
> [avision] [86] 11110110b 366o 246d f6x
> [avision] [87] 00010000b 20o 16d 10x
> [avision] [88] 01101000b 150o 104d 68x
> [avision] [89] 00000001b 1o 1d 1x
> [avision] [90] 00101100b 54o 44d 2cx
> [avision] [91] 00000011b 3o 3d 3x
> [avision] [92] 00000000b 0o 0d 0x
> [avision] [93] 00000000b 0o 0d 0x
> [avision] [94] 00000000b 0o 0d 0x
> [avision] [95] 00000000b 0o 0d 0x
> [avision] [96] 00000000b 0o 0d 0x
> [avision] [97] 00000000b 0o 0d 0x
> [avision] [98] 00000000b 0o 0d 0x
> [avision] [99] 00000000b 0o 0d 0x
> [avision] [100] 00000000b 0o 0d 0x
> [avision] [101] 00000000b 0o 0d 0x
> [avision] [102] 00000000b 0o 0d 0x
> [avision] [103] 00000000b 0o 0d 0x
> [avision] [104] 00000000b 0o 0d 0x
> [avision] [105] 00000000b 0o 0d 0x
> [avision] [106] 00000000b 0o 0d 0x
> [avision] [107] 00000000b 0o 0d 0x
> [avision] [108] 00000000b 0o 0d 0x
> [avision] [109] 00000000b 0o 0d 0x
> [avision] [110] 00000000b 0o 0d 0x
> [avision] [111] 00000000b 0o 0d 0x
> [avision] [112] 00000000b 0o 0d 0x
> [avision] [113] 00000000b 0o 0d 0x
> [avision] [114] 00000000b 0o 0d 0x
> [avision] [115] 00000000b 0o 0d 0x
> [avision] [116] 00000000b 0o 0d 0x
> [avision] [117] 00000000b 0o 0d 0x
> [avision] [118] 00000000b 0o 0d 0x
> [avision] [119] 00000000b 0o 0d 0x
> [avision] [120] 00000000b 0o 0d 0x
> [avision] [121] 00000000b 0o 0d 0x
> [avision] [122] 00000000b 0o 0d 0x
> [avision] [123] 00000000b 0o 0d 0x
> [avision] [124] 00000000b 0o 0d 0x
> [avision] [125] 00000000b 0o 0d 0x
> [avision] [126] 00000000b 0o 0d 0x
> [avision] [127] 00000000b 0o 0d 0x
> [avision] [128] 00000000b 0o 0d 0x
> [avision] [129] 00000000b 0o 0d 0x
> [avision] [130] 00000000b 0o 0d 0x
> [avision] [131] 00000000b 0o 0d 0x
> [avision] [132] 00000000b 0o 0d 0x
> [avision] [133] 00000000b 0o 0d 0x
> [avision] [134] 00000000b 0o 0d 0x
> [avision] [135] 00000000b 0o 0d 0x
> [avision] attach: [8-15] Vendor id.: 'FCPA '
> [avision] attach: [16-31] Product id.: 'ScanPartner 15C '
> [avision] attach: [32-35] Product rev.: '2.05'
> [avision] attach: [36] Bitfield: ADF 1-pass color 1-pass color (ScanPartner
> only) RGB color plane
> [avision] attach: [37] Optical res.: 300 dpi
> [avision] attach: [38] Maximum res.: 600 dpi
> [avision] attach: [39] Bitfield1: TRANS Q_SCAN EXTENDED_RES NEW_PROTOCOL
> AVISION
> [avision] attach: [40-41] X res. in gray: 300 dpi
> [avision] attach: [42-43] Y res. in gray: 300 dpi
> [avision] attach: [44-45] X res. in color: 300 dpi
> [avision] attach: [46-47] Y res. in color: 300 dpi
> [avision] attach: [48-49] USB max read: 0
> [avision] attach: [50] ESA1: LIGHT_CONTROL SW_CALIB NEED_SW_GAMMA
> KEEPS_GAMMA XYRES_DIFFERENT
> [avision] attach: [51] ESA2: SUPPORTS_QUALITY_SPEED_CAL HAS_PUSH_BUTTON
> [avision] attach: [52] ESA3: SUPPORTS_GAIN_CONTROL SUPPORTS_TET
> 3x3COL_TABLE 1x3FILTER POWER_SAVING_TIMER
> [avision] attach: [53] line difference (software color pack): 8
> [avision] attach: [54] color mode pixel boundary: 4
> [avision] attach: [55] gray mode pixel boundary: 4
> [avision] attach: [56] 4bit gray mode pixel boundary: 2
> [avision] attach: [57] lineart mode pixel boundary: 8
> [avision] attach: [58] halftone mode pixel boundary: 8
> [avision] attach: [59] error-diffusion mode pixel boundary: 8
> [avision] attach: [60] channels per pixel: 1 3
> [avision] attach: [61] bits per channel: 1 4 8
> [avision] attach: [62] scanner type: Flatbed Flatbed (ADF)
> [avision] attach: [75-76] Max shading target : fff
> [avision] attach: [77-78] Max X of transparency: 0 dots * base_dpi
> [avision] attach: [79-80] Max Y of transparency: 0 dots * base_dpi
> [avision] attach: [81-82] Max X of flatbed: 2550 dots * base_dpi
> [avision] attach: [83-84] Max Y of flatbed: 3510 dots * base_dpi
> [avision] attach: [85-86] Max X of ADF: 2550 dots * base_dpi
> [avision] attach: [87-88] Max Y of ADF: 4200 dots * base_dpi
> [avision] attach: [89-90] Res. in Ex. mode: 300 dpi
> [avision] attach: [91] ASIC: 3
> [avision] attach: [92] Buttons: 0
> [avision] attach: [93] ESA4:
> [avision] attach: [94] ESA5:
> [avision] attach: [95] ESA6:
> [avision] attach: [128] ESA7:
> [avision] attach: [129] YCbCr:
> [avision] attach: optical resolution set to: 300 dpi
> [avision] attach: max resolution set to: 300 dpi
> [avision] attach: max channels per pixel: 3, max bits per channel: 8
> [avision] attach: x/y-range for mode 0 is valid!
> [avision] attach: Mode 0 range is now: 216.000000 x 297.180000 mm.
> [avision] attach: x/y-range for mode 1 is invalid! Using a default.
> [avision] attach: Mode 1 range is now: 215.900000 x 299.720000 mm.
> [avision] attach: x/y-range for mode 2 is valid!
> [avision] attach: Mode 2 range is now: 216.000000 x 355.600000 mm.
> [avision] sane_init: Trying to find USB device 638 a27 ...
> [avision] sane_init: Trying to find USB device 638 a3c ...
> [avision] sane_init: Trying to find USB device 638 a33 ...
> [avision] sane_init: Trying to find USB device 638 a93 ...
> [avision] sane_init: Trying to find USB device 638 a24 ...
> [avision] sane_init: Trying to find USB device 638 a25 ...
> [avision] sane_init: Trying to find USB device 638 a3a ...
> [avision] sane_init: Trying to find USB device 638 a2f ...
> [avision] sane_init: Trying to find USB device 638 a3a ...
> [avision] sane_init: Trying to find USB device 638 a23 ...
> [avision] sane_init: Trying to find USB device 638 a2a ...
> [avision] sane_init: Trying to find USB device 638 a2b ...
> [avision] sane_init: Trying to find USB device 638 a2c ...
> [avision] sane_init: Trying to find USB device 638 a2d ...
> [avision] sane_init: Trying to find USB device 638 a2e ...
> [avision] sane_init: Trying to find USB device 638 a94 ...
> [avision] sane_init: Trying to find USB device 638 a18 ...
> [avision] sane_init: Trying to find USB device 638 a18 ...
> [avision] sane_init: Trying to find USB device 638 a5e ...
> [avision] sane_init: Trying to find USB device 638 a41 ...
> [avision] sane_init: Trying to find USB device 638 a16 ...
> [avision] sane_init: Trying to find USB device 638 a13 ...
> [avision] sane_init: Trying to find USB device 638 a4e ...
> [avision] sane_init: Trying to find USB device 638 a4f ...
> [avision] sane_init: Trying to find USB device 638 a65 ...
> [avision] sane_init: Trying to find USB device 638 a66 ...
> [avision] sane_init: Trying to find USB device 638 a82 ...
> [avision] sane_init: Trying to find USB device 638 a84 ...
> [avision] sane_init: Trying to find USB device 638 a4d ...
> [avision] sane_init: Trying to find USB device 638 a40 ...
> [avision] sane_init: Trying to find USB device 638 a68 ...
> [avision] sane_init: Trying to find USB device 638 a61 ...
> [avision] sane_init: Trying to find USB device 638 aa1 ...
> [avision] sane_init: Trying to find USB device 638 a45 ...
> [avision] sane_init: Trying to find USB device 3f0 701 ...
> [avision] sane_init: Trying to find USB device 3f0 701 ...
> [avision] sane_init: Trying to find USB device 3f0 801 ...
> [avision] sane_init: Trying to find USB device 3f0 b01 ...
> [avision] sane_init: Trying to find USB device 3f0 3905 ...
> [avision] sane_init: Trying to find USB device 3f0 3805 ...
> [avision] sane_init: Trying to find USB device 638 26a ...
> [avision] sane_init: Trying to find USB device 686 4004 ...
> [avision] sane_init: Trying to find USB device 686 400d ...
> [avision] sane_init: Trying to find USB device 686 400e ...
> [avision] sane_init: Trying to find USB device 638 a15 ...
> [avision] sane_init: Trying to find USB device 638 a16 ...
> [avision] attach:
> [avision] attach:
> [avision] sane_init: Trying to find USB device 4c5 1029 ...
> [avision] sane_init: Trying to find USB device 40a 6001 ...
> [avision] sane_init: Trying to find USB device 40a 6002 ...
> [avision] sane_init: Trying to find USB device 40a 6003 ...
> [avision] sane_init: Trying to find USB device 40a 6003 ...
> [avision] sane_init: Trying to find USB device 40a 6004 ...
> [avision] sane_init: Trying to find USB device 40a 6004 ...
> [avision] sane_init: Trying to find USB device 40a 6005 ...
> [avision] sane_init: Trying to find USB device 638 268 ...
> [avision] sane_init: Trying to find USB device 4a7 424 ...
> [avision] sane_init: Trying to find USB device 4a7 491 ...
> [avision] sane_init: Trying to find USB device 4a7 479 ...
> [avision] sane_init: Trying to find USB device 4a7 48f ...
> [avision] sane_init: Trying to find USB device 4a7 420 ...
> [avision] sane_init: Trying to find USB device 4a7 421 ...
> [avision] sane_init: Trying to find USB device 4a7 47a ...
> [avision] sane_init: Trying to find USB device 4a7 422 ...
> [avision] sane_init: Trying to find USB device 4a7 390 ...
> [avision] sane_init: Trying to find USB device 4a7 47b ...
> [avision] sane_init: Trying to find USB device 4a7 423 ...
> [avision] sane_init: Trying to find USB device 4a7 493 ...
> [avision] sane_init: Trying to find USB device 4a7 497 ...
> [avision] sane_init: Trying to find USB device 4a7 48f ...
> [avision] sane_init: Trying to find USB device 4a7 498 ...
> [avision] sane_init: Trying to find USB device 4a7 499 ...
> [avision] sane_init: Trying to find USB device 4a7 49c ...
> [avision] sane_init: Trying to find USB device 4a7 477 ...
> [avision] sane_init: Trying to find USB device 4a7 49d ...
> [avision] sane_init: Trying to find USB device 4a7 448 ...
> [avision] sane_init: Trying to find USB device 4a7 490 ...
> [avision] sane_init: Trying to find USB device 4a7 449 ...
> [avision] sane_init: Trying to find USB device 4a7 48c ...
> [avision] sane_init: Trying to find USB device 4a7 44c ...
> [avision] sane_init: Trying to find USB device 4a7 48d ...
> [avision] sane_init: Trying to find USB device 4a7 475 ...
> [avision] sane_init: Trying to find USB device 4a7 48e ...
> [avision] sane_init: Trying to find USB device 4a7 446 ...
> [avision] sane_init: Trying to find USB device 4a7 495 ...
> [avision] sane_init: Trying to find USB device 4a7 47c ...
> [avision] sane_init: Trying to find USB device 4a7 447 ...
> [avision] sane_init: Trying to find USB device 4a7 492 ...
> [avision] sane_init: Trying to find USB device 4a7 498 ...
> [avision] sane_init: Trying to find USB device 4a7 478 ...
> [avision] sane_init: Trying to find USB device 4a7 49a ...
> [avision] sane_init: Trying to find USB device 638 a16 ...
> [avision] sane_init: Trying to find USB device 482 335 ...
> [avision] sane_open:
> [avision] attach:
> [avision] sane_open: using open_extended
> [avision] sane_open: got 131072 scsi_max_request_size
> [avision] inquiry: length: 96
> [avision] inquiry: inquiring ...
> [avision] wait_ready: sending TEST_UNIT_READY
> [avision] add_color_mode: 0 Lineart
> [avision] add_color_mode: 1 Dithered
> [avision] add_color_mode: 2 Gray
> [avision] add_color_mode: 5 Color
> [avision] init_options:
> [avision] init_options: dpi_range.min set to 100
> [avision] max_string_size:
> [avision] match_color_mode:
> [avision] match_color_mode: found at 3 mode: 5
> [avision] max_string_size:
> [avision] match_source_mode: "Normal"
> [avision] match_source_mode: found at 0 mode: 0
> [avision] match_source_mode_dim: 0
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=0, action=0
> [avision] sane_control_option: option=, action=GET
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=0, action=0
> [avision] sane_control_option: option=, action=GET
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=10, action=0
> [avision] sane_control_option: option=br-x, action=GET
> [avision] sane_control_option: option=8, action=0
> [avision] sane_control_option: option=tl-x, action=GET
> [avision] sane_control_option: option=11, action=0
> [avision] sane_control_option: option=br-y, action=GET
> [avision] sane_control_option: option=9, action=0
> [avision] sane_control_option: option=tl-y, action=GET
> [avision] sane_control_option: option=8, action=0
> [avision] sane_control_option: option=tl-x, action=GET
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=10, action=1
> [avision] sane_control_option: option=br-x, action=SET
> [avision] constrain_value:
> [avision] sane_control_option: option=9, action=0
> [avision] sane_control_option: option=tl-y, action=GET
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=11, action=1
> [avision] sane_control_option: option=br-y, action=SET
> [avision] constrain_value:
>
> Options specific to device `avision:/dev/sg6':
> [avision] sane_get_option_descriptor:
> Scan mode:
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=2, action=0
> [avision] sane_control_option: option=mode, action=GET
> --mode Lineart|Dithered|Gray|Color [Color]
> Selects the scan mode (e.g., lineart, monochrome, or color).
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=3, action=0
> [avision] sane_control_option: option=resolution, action=GET
> --resolution 100..300dpi (in steps of 1) [150]
> Sets the resolution of the scanned image.
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=4, action=0
> [avision] sane_control_option: option=speed, action=GET
> --speed 0..4 (in steps of 1) [0]
> Determines the speed at which the scan proceeds.
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=5, action=0
> [avision] sane_control_option: option=preview, action=GET
> --preview[=(yes|no)] [no]
> Request a preview-quality scan.
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=6, action=0
> [avision] sane_control_option: option=source, action=GET
> --source Normal|ADF Front [Normal]
> Selects the scan source (such as a document-feeder).
> [avision] sane_get_option_descriptor:
> Geometry:
> [avision] sane_control_option: option=8, action=0
> [avision] sane_control_option: option=tl-x, action=GET
> -l 0..216mm [0]
> Top-left x position of scan area.
> [avision] sane_control_option: option=9, action=0
> [avision] sane_control_option: option=tl-y, action=GET
> -t 0..297mm [0]
> Top-left y position of scan area.
> [avision] sane_control_option: option=10, action=0
> [avision] sane_control_option: option=br-x, action=GET
> -x 0..216mm [216]
> Width of scan-area.
> [avision] sane_control_option: option=11, action=0
> [avision] sane_control_option: option=br-y, action=GET
> -y 0..297mm [297]
> Height of scan-area.
> [avision] sane_get_option_descriptor:
> --overscan-top 0..4mm [inactive]
> The top overscan controls the additional area to scan before the paper
> is detected.
> [avision] sane_get_option_descriptor:
> --overscan-bottom 0..4mm [inactive]
> The bottom overscan controls the additional area to scan after the
> paper end was detected.
> [avision] sane_get_option_descriptor:
> --background-lines 0..50pel [inactive]
> The background raster controls the additional background lines to scan
> before the paper is feed thru the scanner.
> [avision] sane_get_option_descriptor:
> Enhancement:
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=16, action=0
> [avision] sane_control_option: option=brightness, action=GET
> --brightness -100..100% (in steps of 1) [0]
> Controls the brightness of the acquired image.
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=17, action=0
> [avision] sane_control_option: option=contrast, action=GET
> --contrast -100..100% (in steps of 1) [0]
> Controls the contrast of the acquired image.
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=18, action=0
> [avision] sane_control_option: option=quality-scan, action=GET
> --quality-scan[=(yes|no)] [yes]
> Turn on quality scanning (slower but better).
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=19, action=0
> [avision] sane_control_option: option=quality-cal, action=GET
> --quality-cal[=(yes|no)] [yes]
> Do a quality white-calibration
> [avision] sane_get_option_descriptor:
> --gamma-table 0..255,... [inactive]
> Gamma-correction table. In color mode this option equally affects the
> red, green, and blue channels simultaneously (i.e., it is an intensity
> gamma table).
> [avision] sane_get_option_descriptor:
> --red-gamma-table 0..255,...
> Gamma-correction table for the red band.
> [avision] sane_get_option_descriptor:
> --green-gamma-table 0..255,...
> Gamma-correction table for the green band.
> [avision] sane_get_option_descriptor:
> --blue-gamma-table 0..255,...
> Gamma-correction table for the blue band.
> [avision] sane_get_option_descriptor:
> --exposure 0..1000% (in steps of 1) [inactive]
> Manual exposure adjustment.
> [avision] sane_get_option_descriptor:
> --infra-red[=(yes|no)] [inactive]
> Enable infra-red scan mode.
> [avision] sane_get_option_descriptor:
> --multi-sample[=(yes|no)] [inactive]
> Enable multi-sample scan mode.
> [avision] sane_get_option_descriptor:
> --frame 0..0 [inactive]
> Selects the number of the frame to scan
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=28, action=0
> [avision] sane_control_option: option=power-save-time, action=GET
> [avision] get_power_save_time
> --power-save-time <int> [0]
> Allows control of the scanner's power save timer, dimming or turning
> off the light.
> [avision] sane_get_option_descriptor:
> [avision] sane_control_option: option=29, action=0
> [avision] sane_control_option: option=message, action=GET
> [avision] get_button_status:
> [avision] get_button_status: raw data
> [avision] [0] 00000000b 0o 0d 0x
> [avision] [1] 00000000b 0o 0d 0x
> [avision] [2] 00000000b 0o 0d 0x
> [avision] [3] 00000000b 0o 0d 0x
> [avision] [4] 00000000b 0o 0d 0x
> [avision] [5] 00000000b 0o 0d 0x
> [avision] [6] 00000000b 0o 0d 0x
> [avision] [7] 00000000b 0o 0d 0x
> [avision] [8] 00000000b 0o 0d 0x
> [avision] [9] 00000000b 0o 0d 0x
> [avision] [10] 00000000b 0o 0d 0x
> [avision] [11] 00000000b 0o 0d 0x
> [avision] [12] 00000000b 0o 0d 0x
> [avision] [13] 00000000b 0o 0d 0x
> [avision] [14] 00000000b 0o 0d 0x
> [avision] [15] 00000000b 0o 0d 0x
> [avision] get_button_status: [0] Button status: 0
> [avision] get_button_status: [1] Button number 0: 0
> [avision] get_button_status: [2] Button number 1: 0
> [avision] get_button_status: [3] Button number 2: 0
> [avision] get_button_status: [4] Button number 3: 0
> [avision] get_button_status: [5] Button number 4: 0
> [avision] get_button_status: [7] Display: 0
> [avision] get_button_status: no button pressed
> --message <string> [] [read-only]
> This text contains device specific options controlled ny the user on
> the scanner hardware.
> [avision] sane_get_option_descriptor:
> --nvram-values <string> [inactive]
> Allows access obtaining the scanner's NVRAM values as pretty printed
> text.
>
> Type ``scanimage --help -d DEVICE'' to get list of all options for DEVICE.
>
> scanimage: sanei_scsi.c:2065: sanei_scsi_req_flush_all: Assertion `j < 2'
> failed.
> List of available devices:Aborted
>
>
>
> ==================================================
>
>
> And from a desktop client:
>
> CLIENT #export SANE_DEBUG_AVISION=7
> CLIENT #scanimage -h -d net:piii.acjlaw.net:avision:/dev/sg6
> Usage: scanimage [OPTION]...
>
> Start image acquisition on a scanner device and write image data to
> standard output.
>
> Parameters are separated by a blank from single-character options (e.g.
> -d epson) and by a "=" from multi-character options (e.g. --device-
> name=epson).
> -d, --device-name=DEVICE use a given scanner device (e.g. hp:/dev/scanner)
> --format=pnm|tiff file format of output file
> -i, --icc-profile=PROFILE include this ICC profile into TIFF file
> -L, --list-devices show available scanner devices
> -f, --formatted-device-list=FORMAT similar to -L, but the FORMAT of the output
> can be specified: %d (device name), %v (vendor),
> %m (model), %t (type), %i (index number), and
> %n (newline)
> -b, --batch[=FORMAT] working in batch mode, FORMAT is `out%d.pnm' or
> `out%d.tif' by default depending on --format
> --batch-start=# page number to start naming files with
> --batch-count=# how many pages to scan in batch mode
> --batch-increment=# increase page number in filename by #
> --batch-double increment page number by two, same as
> --batch-increment=2
> --batch-prompt ask for pressing a key before scanning a page
> --accept-md5-only only accept authorization requests using md5
> -p, --progress print progress messages
> -n, --dont-scan only set options, don't actually scan
> -T, --test test backend thoroughly
> -h, --help display this help message and exit
> -v, --verbose give even more status messages
> -B, --buffer-size=# change input buffer size (in kB, default 32)
> -V, --version print version information
>
> Options specific to device `net:piii.acjlaw.net:avision:/dev/sg6':
> Scan mode:
> --mode Lineart|Dithered|Gray|Color [Color]
> Selects the scan mode (e.g., lineart, monochrome, or color).
> --resolution 100..300dpi (in steps of 1) [150]
> Sets the resolution of the scanned image.
> --speed 0..4 (in steps of 1) [0]
> Determines the speed at which the scan proceeds.
> --preview[=(yes|no)] [no]
> Request a preview-quality scan.
> --source Normal|ADF Front [Normal]
> Selects the scan source (such as a document-feeder).
> Geometry:
> -l 0..216mm [0]
> Top-left x position of scan area.
> -t 0..297mm [0]
> Top-left y position of scan area.
> -x 0..216mm [216]
> Width of scan-area.
> -y 0..297mm [297]
> Height of scan-area.
> --overscan-top 0..4mm [inactive]
> The top overscan controls the additional area to scan before the paper
> is detected.
> --overscan-bottom 0..4mm [inactive]
> The bottom overscan controls the additional area to scan after the
> paper end was detected.
> --background-lines 0..50pel [inactive]
> The background raster controls the additional background lines to scan
> before the paper is feed thru the scanner.
> Enhancement:
> --brightness -100..100% (in steps of 1) [0]
> Controls the brightness of the acquired image.
> --contrast -100..100% (in steps of 1) [0]
> Controls the contrast of the acquired image.
> --quality-scan[=(yes|no)] [yes]
> Turn on quality scanning (slower but better).
> --quality-cal[=(yes|no)] [yes]
> Do a quality white-calibration
> --gamma-table 0..255,... [inactive]
> Gamma-correction table. In color mode this option equally affects the
> red, green, and blue channels simultaneously (i.e., it is an intensity
> gamma table).
> --red-gamma-table 0..255,...
> Gamma-correction table for the red band.
> --green-gamma-table 0..255,...
> Gamma-correction table for the green band.
> --blue-gamma-table 0..255,...
> Gamma-correction table for the blue band.
> --exposure 0..1000% (in steps of 1) [inactive]
> Manual exposure adjustment.
> --infra-red[=(yes|no)] [inactive]
> Enable infra-red scan mode.
> --multi-sample[=(yes|no)] [inactive]
> Enable multi-sample scan mode.
> --frame 0..0 [inactive]
> Selects the number of the frame to scan
> --power-save-time <int> [0]
> Allows control of the scanner's power save timer, dimming or turning
> off the light.
> --message <string> [] [read-only]
> This text contains device specific options controlled ny the user on
> the scanner hardware.
> --nvram-values <string> [inactive]
> Allows access obtaining the scanner's NVRAM values as pretty printed
> text.
>
> Type ``scanimage --help -d DEVICE'' to get list of all options for DEVICE.
>
> [sanei_debug] Setting debug level of avision to 7.
> [avision] sane_init:(Version: 1.0 Build: 290)
> [avision] sane_init: parsing config line ""
> [avision] sane_init: config file line 1: ignoring empty line
> [avision] sane_init: parsing config line "# This are the possible options.
> Normally any scanner"
> [avision] sane_init: config file line 2: ignoring comment line
> [avision] sane_init: parsing config line "# should work just fine without them
> - and they are only"
> [avision] sane_init: config file line 3: ignoring comment line
> [avision] sane_init: parsing config line "# needed for test and debugging. So
> if you experience problems"
> [avision] sane_init: config file line 4: ignoring comment line
> [avision] sane_init: parsing config line "# and you solve them with enabling
> options here, please notify"
> [avision] sane_init: config file line 5: ignoring comment line
> [avision] sane_init: parsing config line "# the SANE/Avision maintainer: Rene
> Rebe <rene at exactcode.de>"
> [avision] sane_init: config file line 6: ignoring comment line
> [avision] sane_init: parsing config line ""
> [avision] sane_init: config file line 7: ignoring empty line
> [avision] sane_init: parsing config line "#option disable-gamma-table"
> [avision] sane_init: config file line 8: ignoring comment line
> [avision] sane_init: parsing config line "#option disable-calibration"
> [avision] sane_init: config file line 9: ignoring comment line
> [avision] sane_init: parsing config line "#option force-a4"
> [avision] sane_init: config file line 10: ignoring comment line
> [avision] sane_init: parsing config line ""
> [avision] sane_init: config file line 11: ignoring empty line
> [avision] sane_init: parsing config line "#scsi AVISION"
> [avision] sane_init: config file line 12: ignoring comment line
> [avision] sane_init: parsing config line "#scsi FCPA"
> [avision] sane_init: config file line 13: ignoring comment line
> [avision] sane_init: parsing config line "#scsi MINOLTA"
> [avision] sane_init: config file line 14: ignoring comment line
> [avision] sane_init: parsing config line "#scsi MITSBISH MCA-S600C"
> [avision] sane_init: config file line 15: ignoring comment line
> [avision] sane_init: parsing config line "#scsi MITSBISH MCA-SS600"
> [avision] sane_init: config file line 16: ignoring comment line
> [avision] sane_init: parsing config line "#scsi HP"
> [avision] sane_init: config file line 17: ignoring comment line
> [avision] sane_init: parsing config line "#scsi hp"
> [avision] sane_init: config file line 18: ignoring comment line
> [avision] sane_init: parsing config line ""
> [avision] sane_init: config file line 19: ignoring empty line
> [avision] sane_init: parsing config line "#scsi /dev/scanner"
> [avision] sane_init: config file line 20: ignoring comment line
> [avision] sane_init: parsing config line "# usb libusb:002:003"
> [avision] sane_init: config file line 21: ignoring comment line
> [avision] sane_init: parsing config line "# usb 0x03f0 0x0701"
> [avision] sane_init: config file line 22: ignoring comment line
> [avision] sane_init: parsing config line ""
> [avision] sane_init: config file line 23: ignoring empty line
> [avision] sane_init: Trying to find USB device 638 a27 ...
> [avision] sane_init: Trying to find USB device 638 a3c ...
> [avision] sane_init: Trying to find USB device 638 a33 ...
> [avision] sane_init: Trying to find USB device 638 a93 ...
> [avision] sane_init: Trying to find USB device 638 a24 ...
> [avision] sane_init: Trying to find USB device 638 a25 ...
> [avision] sane_init: Trying to find USB device 638 a3a ...
> [avision] sane_init: Trying to find USB device 638 a2f ...
> [avision] sane_init: Trying to find USB device 638 a3a ...
> [avision] sane_init: Trying to find USB device 638 a23 ...
> [avision] sane_init: Trying to find USB device 638 a2a ...
> [avision] sane_init: Trying to find USB device 638 a2b ...
> [avision] sane_init: Trying to find USB device 638 a2c ...
> [avision] sane_init: Trying to find USB device 638 a2d ...
> [avision] sane_init: Trying to find USB device 638 a2e ...
> [avision] sane_init: Trying to find USB device 638 a94 ...
> [avision] sane_init: Trying to find USB device 638 a18 ...
> [avision] sane_init: Trying to find USB device 638 a18 ...
> [avision] sane_init: Trying to find USB device 638 a5e ...
> [avision] sane_init: Trying to find USB device 638 a41 ...
> [avision] sane_init: Trying to find USB device 638 a16 ...
> [avision] sane_init: Trying to find USB device 638 a13 ...
> [avision] sane_init: Trying to find USB device 638 a4e ...
> [avision] sane_init: Trying to find USB device 638 a4f ...
> [avision] sane_init: Trying to find USB device 638 a65 ...
> [avision] sane_init: Trying to find USB device 638 a66 ...
> [avision] sane_init: Trying to find USB device 638 a82 ...
> [avision] sane_init: Trying to find USB device 638 a84 ...
> [avision] sane_init: Trying to find USB device 638 a4d ...
> [avision] sane_init: Trying to find USB device 638 a40 ...
> [avision] sane_init: Trying to find USB device 638 a68 ...
> [avision] sane_init: Trying to find USB device 638 a61 ...
> [avision] sane_init: Trying to find USB device 638 aa1 ...
> [avision] sane_init: Trying to find USB device 638 a45 ...
> [avision] sane_init: Trying to find USB device 3f0 701 ...
> [avision] sane_init: Trying to find USB device 3f0 701 ...
> [avision] sane_init: Trying to find USB device 3f0 801 ...
> [avision] sane_init: Trying to find USB device 3f0 b01 ...
> [avision] sane_init: Trying to find USB device 3f0 3905 ...
> [avision] sane_init: Trying to find USB device 3f0 3805 ...
> [avision] sane_init: Trying to find USB device 638 26a ...
> [avision] sane_init: Trying to find USB device 686 4004 ...
> [avision] sane_init: Trying to find USB device 686 400d ...
> [avision] sane_init: Trying to find USB device 686 400e ...
> [avision] sane_init: Trying to find USB device 638 a15 ...
> [avision] sane_init: Trying to find USB device 638 a16 ...
> [avision] sane_init: Trying to find USB device 4c5 1029 ...
> [avision] sane_init: Trying to find USB device 40a 6001 ...
> [avision] sane_init: Trying to find USB device 40a 6002 ...
> [avision] sane_init: Trying to find USB device 40a 6003 ...
> [avision] sane_init: Trying to find USB device 40a 6003 ...
> [avision] sane_init: Trying to find USB device 40a 6004 ...
> [avision] sane_init: Trying to find USB device 40a 6004 ...
> [avision] sane_init: Trying to find USB device 40a 6005 ...
> [avision] sane_init: Trying to find USB device 638 268 ...
> [avision] sane_init: Trying to find USB device 4a7 424 ...
> [avision] sane_init: Trying to find USB device 4a7 491 ...
> [avision] sane_init: Trying to find USB device 4a7 479 ...
> [avision] sane_init: Trying to find USB device 4a7 48f ...
> [avision] sane_init: Trying to find USB device 4a7 420 ...
> [avision] sane_init: Trying to find USB device 4a7 421 ...
> [avision] sane_init: Trying to find USB device 4a7 47a ...
> [avision] sane_init: Trying to find USB device 4a7 422 ...
> [avision] sane_init: Trying to find USB device 4a7 390 ...
> [avision] sane_init: Trying to find USB device 4a7 47b ...
> [avision] sane_init: Trying to find USB device 4a7 423 ...
> [avision] sane_init: Trying to find USB device 4a7 493 ...
> [avision] sane_init: Trying to find USB device 4a7 497 ...
> [avision] sane_init: Trying to find USB device 4a7 48f ...
> [avision] sane_init: Trying to find USB device 4a7 498 ...
> [avision] sane_init: Trying to find USB device 4a7 499 ...
> [avision] sane_init: Trying to find USB device 4a7 49c ...
> [avision] sane_init: Trying to find USB device 4a7 477 ...
> [avision] sane_init: Trying to find USB device 4a7 49d ...
> [avision] sane_init: Trying to find USB device 4a7 448 ...
> [avision] sane_init: Trying to find USB device 4a7 490 ...
> [avision] sane_init: Trying to find USB device 4a7 449 ...
> [avision] sane_init: Trying to find USB device 4a7 48c ...
> [avision] sane_init: Trying to find USB device 4a7 44c ...
> [avision] sane_init: Trying to find USB device 4a7 48d ...
> [avision] sane_init: Trying to find USB device 4a7 475 ...
> [avision] sane_init: Trying to find USB device 4a7 48e ...
> [avision] sane_init: Trying to find USB device 4a7 446 ...
> [avision] sane_init: Trying to find USB device 4a7 495 ...
> [avision] sane_init: Trying to find USB device 4a7 47c ...
> [avision] sane_init: Trying to find USB device 4a7 447 ...
> [avision] sane_init: Trying to find USB device 4a7 492 ...
> [avision] sane_init: Trying to find USB device 4a7 498 ...
> [avision] sane_init: Trying to find USB device 4a7 478 ...
> [avision] sane_init: Trying to find USB device 4a7 49a ...
> [avision] sane_init: Trying to find USB device 638 a16 ...
> [avision] sane_init: Trying to find USB device 482 335 ...
> [avision] sane_get_devices:
> Segmentation fault
>
--
"The truth is an offense, but not a sin"
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