[+0,02s] DEBUG: simple-scan.vala:582: Starting Simple Scan 3.12.0, PID=2695 [+0,02s] DEBUG: Connecting to session manager [+0,11s] DEBUG: ui.vala:1648: Loading state from /home/dedkapavel/.cache/simple-scan/state [+0,14s] DEBUG: ui.vala:1629: Restoring window to 600x400 pixels [+0,14s] DEBUG: autosave-manager.vala:64: Loading autosave information [+0,14s] DEBUG: autosave-manager.vala:258: Waiting to autosave... [+0,51s] DEBUG: autosave-manager.vala:280: Autosaving book information [+0,54s] DEBUG: scanner.vala:1443: sane_init () -> SANE_STATUS_GOOD [+0,54s] DEBUG: scanner.vala:1449: SANE version 1.0.23 [+0,54s] DEBUG: scanner.vala:1510: Requesting redetection of scan devices [+0,54s] DEBUG: scanner.vala:802: Processing request [+0,66s] DEBUG: ui.vala:1739: Saving state to /home/dedkapavel/.cache/simple-scan/state [+0,84s] DEBUG: ui.vala:1739: Saving state to /home/dedkapavel/.cache/simple-scan/state [+3,92s] DEBUG: scanner.vala:338: sane_get_devices () -> SANE_STATUS_GOOD [+3,92s] DEBUG: scanner.vala:350: Device: name="genesys:libusb:003:004" vendor="Hewlett Packard" model="ScanJet 2400c" type="flatbed scanner" [+8,80s] DEBUG: simple-scan.vala:310: Requesting scan at 300 dpi from device 'genesys:libusb:003:004' [+8,80s] DEBUG: scanner.vala:1556: Scanner.scan ("genesys:libusb:003:004", dpi=300, scan_mode=ScanMode.COLOR, depth=8, type=ScanType.SINGLE, paper_width=0, paper_height=0, brightness=0, contrast=0) [+8,80s] DEBUG: scanner.vala:802: Processing request [+9,47s] DEBUG: scanner.vala:863: sane_open ("genesys:libusb:003:004") -> SANE_STATUS_GOOD [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (0) [+9,47s] DEBUG: scanner.vala:734: Option 0: title='Number of options' type=int size=4 cap=,soft-select,soft-detect,advanced [+9,47s] DEBUG: scanner.vala:737: Description: Read-only option that specifies how many options a specific devices supports. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (1) [+9,47s] DEBUG: scanner.vala:734: Option 1: name='(null)' title='Scan Mode' type=group size=0 [+9,47s] DEBUG: scanner.vala:737: Description: [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (2) [+9,47s] DEBUG: scanner.vala:734: Option 2: name='mode' title='Scan mode' type=string size=8 values=["Color", "Gray", "Lineart"] cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Selects the scan mode (e.g., lineart, monochrome, or color). [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (3) [+9,47s] DEBUG: scanner.vala:734: Option 3: name='source' title='Scan source' type=string size=21 values=["Flatbed", "Transparency Adapter"] cap=,soft-select,soft-detect,inactive [+9,47s] DEBUG: scanner.vala:737: Description: Selects the scan source (such as a document-feeder). [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (4) [+9,47s] DEBUG: scanner.vala:734: Option 4: name='preview' title='Preview' type=bool size=4 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Request a preview-quality scan. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (5) [+9,47s] DEBUG: scanner.vala:734: Option 5: name='depth' title='Bit depth' type=int size=4 values=[8, 16] cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Number of bits per sample, typical values are 1 for "line-art" and 8 for multibit scans. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (6) [+9,47s] DEBUG: scanner.vala:734: Option 6: name='resolution' title='Scan resolution' type=int size=4 unit=dpi values=[1200, 600, 300, 150, 100, 50] cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Sets the resolution of the scanned image. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (7) [+9,47s] DEBUG: scanner.vala:734: Option 7: name='(null)' title='Geometry' type=group size=0 cap=,advanced [+9,47s] DEBUG: scanner.vala:737: Description: [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (8) [+9,47s] DEBUG: scanner.vala:734: Option 8: name='tl-x' title='Top-left x' type=fixed size=4 unit=mm min=0,000000, max=220,000000, quant=0 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Top-left x position of scan area. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (9) [+9,47s] DEBUG: scanner.vala:734: Option 9: name='tl-y' title='Top-left y' type=fixed size=4 unit=mm min=0,000000, max=297,199997, quant=0 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Top-left y position of scan area. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (10) [+9,47s] DEBUG: scanner.vala:734: Option 10: name='br-x' title='Bottom-right x' type=fixed size=4 unit=mm min=0,000000, max=220,000000, quant=0 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Bottom-right x position of scan area. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (11) [+9,47s] DEBUG: scanner.vala:734: Option 11: name='br-y' title='Bottom-right y' type=fixed size=4 unit=mm min=0,000000, max=297,199997, quant=0 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Bottom-right y position of scan area. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (12) [+9,47s] DEBUG: scanner.vala:734: Option 12: name='(null)' title='Enhancement' type=group size=0 cap=,advanced [+9,47s] DEBUG: scanner.vala:737: Description: [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (13) [+9,47s] DEBUG: scanner.vala:734: Option 13: name='custom-gamma' title='Use custom gamma table' type=bool size=4 cap=,soft-select,soft-detect,advanced [+9,47s] DEBUG: scanner.vala:737: Description: Determines whether a builtin or a custom gamma-table should be used. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (14) [+9,47s] DEBUG: scanner.vala:734: Option 14: name='gamma-table' title='Image intensity' type=int size=65536 min=0, max=16383, quant=0 cap=,soft-select,soft-detect,inactive,advanced [+9,47s] DEBUG: scanner.vala:737: Description: 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). [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (15) [+9,47s] DEBUG: scanner.vala:734: Option 15: name='red-gamma-table' title='Red intensity' type=int size=65536 min=0, max=16383, quant=0 cap=,soft-select,soft-detect,inactive,advanced [+9,47s] DEBUG: scanner.vala:737: Description: Gamma-correction table for the red band. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (16) [+9,47s] DEBUG: scanner.vala:734: Option 16: name='green-gamma-table' title='Green intensity' type=int size=65536 min=0, max=16383, quant=0 cap=,soft-select,soft-detect,inactive,advanced [+9,47s] DEBUG: scanner.vala:737: Description: Gamma-correction table for the green band. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (17) [+9,47s] DEBUG: scanner.vala:734: Option 17: name='blue-gamma-table' title='Blue intensity' type=int size=65536 min=0, max=16383, quant=0 cap=,soft-select,soft-detect,inactive,advanced [+9,47s] DEBUG: scanner.vala:737: Description: Gamma-correction table for the blue band. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (18) [+9,47s] DEBUG: scanner.vala:734: Option 18: name='swdeskew' title='Software deskew' type=bool size=4 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Request backend to rotate skewed pages digitally [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (19) [+9,47s] DEBUG: scanner.vala:734: Option 19: name='swcrop' title='Software crop' type=bool size=4 cap=,soft-select,soft-detect,advanced [+9,47s] DEBUG: scanner.vala:737: Description: Request backend to remove border from pages digitally [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (20) [+9,47s] DEBUG: scanner.vala:734: Option 20: name='swdespeck' title='Software despeck' type=bool size=4 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Request backend to remove lone dots digitally [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (21) [+9,47s] DEBUG: scanner.vala:734: Option 21: name='despeck' title='Software despeckle diameter' type=int size=4 min=1, max=9, quant=1 cap=,soft-select,soft-detect,advanced [+9,47s] DEBUG: scanner.vala:737: Description: Maximum diameter of lone dots to remove from scan [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (22) [+9,47s] DEBUG: scanner.vala:734: Option 22: name='swskip' title='Software blank skip percentage' type=fixed size=4 unit=percent min=0,000000, max=100,000000, quant=65536 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Request driver to discard pages with low numbers of dark pixels [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (23) [+9,47s] DEBUG: scanner.vala:734: Option 23: name='swderotate' title='Software derotate' type=bool size=4 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Request driver to detect and correct 90 degree image rotation [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (24) [+9,47s] DEBUG: scanner.vala:734: Option 24: name='(null)' title='Extras' type=group size=0 cap=,advanced [+9,47s] DEBUG: scanner.vala:737: Description: [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (25) [+9,47s] DEBUG: scanner.vala:734: Option 25: name='lamp-off-time' title='Lamp off time' type=int size=4 min=0, max=60, quant=0 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: The lamp will be turned off after the given time (in minutes). A value of 0 means, that the lamp won't be turned off. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (26) [+9,47s] DEBUG: scanner.vala:734: Option 26: name='lamp-off-scan' title='Lamp off during scan' type=bool size=4 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: The lamp will be turned off during scan. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (27) [+9,47s] DEBUG: scanner.vala:734: Option 27: name='threshold' title='Threshold' type=fixed size=4 unit=percent min=0,000000, max=100,000000, quant=65536 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Select minimum-brightness to get a white point [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (28) [+9,47s] DEBUG: scanner.vala:734: Option 28: name='threshold-curve' title='Threshold curve' type=int size=4 min=0, max=127, quant=1 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Dynamic threshold curve, from light to dark, normally 50-65 [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (29) [+9,47s] DEBUG: scanner.vala:734: Option 29: name='disable-dynamic-lineart' title='Disable dynamic lineart' type=bool size=4 cap=,inactive [+9,47s] DEBUG: scanner.vala:737: Description: Disable use of a software adaptive algorithm to generate lineart relying instead on hardware lineart. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (30) [+9,47s] DEBUG: scanner.vala:734: Option 30: name='disable-interpolation' title='Disable interpolation' type=bool size=4 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: When using high resolutions where the horizontal resolution is smaller than the vertical resolution this disables horizontal interpolation. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (31) [+9,47s] DEBUG: scanner.vala:734: Option 31: name='color-filter' title='Color Filter' type=string size=6 values=["Red", "Green", "Blue"] cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: When using gray or lineart this option selects the used color. [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (32) [+9,47s] DEBUG: scanner.vala:734: Option 32: name='sensors' title='Sensors' type=group size=4 cap=,soft-select,soft-detect [+9,47s] DEBUG: scanner.vala:737: Description: Scanner sensors and buttons [+9,47s] DEBUG: scanner.vala:884: sane_get_option_descriptor (33) [+9,47s] DEBUG: scanner.vala:734: Option 33: name='scan' title='Scan button' ty