** (simple-scan:5339): DEBUG: Starting Simple Scan 2.31.91, PID=5339 ** (simple-scan:5339): DEBUG: Restoring window to 600x400 pixels ** (simple-scan:5339): DEBUG: sane_init () -> SANE_STATUS_GOOD ** (simple-scan:5339): DEBUG: SANE version 1.0.21 ** (simple-scan:5339): DEBUG: Requesting redetection of scan devices ** (simple-scan:5339): DEBUG: Processing request ** (simple-scan:5339): DEBUG: Requesting scan at 300 dpi from device '(null)' ** (simple-scan:5339): DEBUG: scanner_scan ("(null)", 300, SCAN_SINGLE) ** (simple-scan:5339): DEBUG: sane_get_devices () -> SANE_STATUS_GOOD ** (simple-scan:5339): DEBUG: Device: name="plustek:libusb:006:004" vendor="Epson" model="Perfection 1250/Photo" type="flatbed scanner" ** (simple-scan:5339): DEBUG: Processing request ** (simple-scan:5339): DEBUG: sane_open ("plustek:libusb:006:004") -> SANE_STATUS_GOOD ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (0) ** (simple-scan:5339): DEBUG: Option 0: name='' title='Number of options' type=int size=4 cap=soft-detect ** (simple-scan:5339): DEBUG: Description: Read-only option that specifies how many options a specific devices supports. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (1) ** (simple-scan:5339): DEBUG: Option 1: title='Scan Mode' type=group size=4 ** (simple-scan:5339): DEBUG: Description: ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (2) ** (simple-scan:5339): DEBUG: Option 2: name='mode' title='Scan mode' type=string size=8 values=["Lineart", "Gray", "Color"] cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Selects the scan mode (e.g., lineart, monochrome, or color). ** (simple-scan:5339): DEBUG: sane_control_option (2, SANE_ACTION_SET_VALUE, "Color") -> (SANE_STATUS_GOOD, "Color") ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (3) ** (simple-scan:5339): DEBUG: Option 3: name='depth' title='Bit depth' type=int size=4 unit=bits values=[8, 14] cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Number of bits per sample, typical values are 1 for "line-art" and 8 for multibit scans. ** (simple-scan:5339): DEBUG: sane_control_option (3, SANE_ACTION_SET_VALUE, 8) -> (SANE_STATUS_GOOD, 8) ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (4) ** (simple-scan:5339): DEBUG: Option 4: name='source' title='Scan source' type=string size=13 values=["Normal", "Transparency", "Negative"] cap=soft-select,soft-detect,inactive ** (simple-scan:5339): DEBUG: Description: Selects the scan source (such as a document-feeder). ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (5) ** (simple-scan:5339): DEBUG: Option 5: name='resolution' title='Scan resolution' type=int size=4 unit=dpi min=50, max=2400, quant=0 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Sets the resolution of the scanned image. ** (simple-scan:5339): DEBUG: sane_control_option (5, SANE_ACTION_SET_VALUE, 300) -> (SANE_STATUS_GOOD, 300) ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (6) ** (simple-scan:5339): DEBUG: Option 6: name='preview' title='Preview' type=bool size=4 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Request a preview-quality scan. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (7) ** (simple-scan:5339): DEBUG: Option 7: title='Geometry' type=group size=4 cap=advanced ** (simple-scan:5339): DEBUG: Description: ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (8) ** (simple-scan:5339): DEBUG: Option 8: name='tl-x' title='Top-left x' type=fixed size=4 unit=mm min=0,000000, max=215,000000, quant=0 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Top-left x position of scan area. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (9) ** (simple-scan:5339): DEBUG: Option 9: name='tl-y' title='Top-left y' type=fixed size=4 unit=mm min=0,000000, max=297,000000, quant=0 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Top-left y position of scan area. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (10) ** (simple-scan:5339): DEBUG: Option 10: name='br-x' title='Bottom-right x' type=fixed size=4 unit=mm min=0,000000, max=215,000000, quant=0 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Bottom-right x position of scan area. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (11) ** (simple-scan:5339): DEBUG: Option 11: name='br-y' title='Bottom-right y' type=fixed size=4 unit=mm min=0,000000, max=297,000000, quant=0 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Bottom-right y position of scan area. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (12) ** (simple-scan:5339): DEBUG: Option 12: title='Enhancement' type=group size=4 ** (simple-scan:5339): DEBUG: Description: ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (13) ** (simple-scan:5339): DEBUG: Option 13: name='brightness' title='Brightness' type=fixed size=4 unit=percent min=-100,000000, max=100,000000, quant=65536 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Controls the brightness of the acquired image. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (14) ** (simple-scan:5339): DEBUG: Option 14: name='contrast' title='Contrast' type=fixed size=4 unit=percent min=-100,000000, max=100,000000, quant=65536 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Controls the contrast of the acquired image. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (15) ** (simple-scan:5339): DEBUG: Option 15: name='custom-gamma' title='Use custom gamma table' type=bool size=4 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Determines whether a builtin or a custom gamma-table should be used. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (16) ** (simple-scan:5339): DEBUG: Option 16: name='gamma-table' title='Image intensity' type=int size=16384 min=0, max=255, quant=0 cap=soft-select,soft-detect,inactive ** (simple-scan:5339): DEBUG: 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). ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (17) ** (simple-scan:5339): DEBUG: Option 17: name='red-gamma-table' title='Red intensity' type=int size=16384 min=0, max=255, quant=0 cap=soft-select,soft-detect,inactive ** (simple-scan:5339): DEBUG: Description: Gamma-correction table for the red band. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (18) ** (simple-scan:5339): DEBUG: Option 18: name='green-gamma-table' title='Green intensity' type=int size=16384 min=0, max=255, quant=0 cap=soft-select,soft-detect,inactive ** (simple-scan:5339): DEBUG: Description: Gamma-correction table for the green band. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (19) ** (simple-scan:5339): DEBUG: Option 19: name='blue-gamma-table' title='Blue intensity' type=int size=16384 min=0, max=255, quant=0 cap=soft-select,soft-detect,inactive ** (simple-scan:5339): DEBUG: Description: Gamma-correction table for the blue band. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (20) ** (simple-scan:5339): DEBUG: Option 20: title='Device-Settings' type=group size=4 ** (simple-scan:5339): DEBUG: Description: ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (21) ** (simple-scan:5339): DEBUG: Option 21: name='lamp-switch' title='Lampswitch' type=bool size=4 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Manually switching the lamp(s). ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (22) ** (simple-scan:5339): DEBUG: Option 22: name='lampoff-time' title='Lampoff-time' type=int size=4 min=0, max=999, quant=1 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Lampoff-time in seconds. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (23) ** (simple-scan:5339): DEBUG: Option 23: name='lamp-off-at-exit' title='Lamp off at exit' type=bool size=4 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Turn off lamp when program exits ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (24) ** (simple-scan:5339): DEBUG: Option 24: name='warmup-time' title='Warmup-time' type=int size=4 min=-1, max=999, quant=1 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Warmup-time in seconds. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (25) ** (simple-scan:5339): DEBUG: Option 25: name='lamp-off-during-dcal' title='Lamp off during dark calibration' type=bool size=4 cap=soft-select,soft-detect,inactive ** (simple-scan:5339): DEBUG: Description: Always switches lamp off when doing dark calibration. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (26) ** (simple-scan:5339): DEBUG: Option 26: name='calibration-cache' title='Calibration data cache' type=bool size=4 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Enables or disables calibration data cache. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (27) ** (simple-scan:5339): DEBUG: Option 27: name='speedup-switch' title='Speedup sensor' type=bool size=4 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Enables or disables speeding up sensor movement. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (28) ** (simple-scan:5339): DEBUG: Option 28: name='calibrate' title='Calibrate' type=button size=4 cap=soft-select,soft-detect,automatic,inactive ** (simple-scan:5339): DEBUG: Description: Performs calibration ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (29) ** (simple-scan:5339): DEBUG: Option 29: title='Analog frontend' type=group size=4 cap=advanced ** (simple-scan:5339): DEBUG: Description: ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (30) ** (simple-scan:5339): DEBUG: Option 30: name='red-gain' title='Red gain' type=int size=4 min=-1, max=63, quant=1 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Red gain value of the AFE ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (31) ** (simple-scan:5339): DEBUG: Option 31: name='green-gain' title='Green gain' type=int size=4 min=-1, max=63, quant=1 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Green gain value of the AFE ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (32) ** (simple-scan:5339): DEBUG: Option 32: name='blue-gain' title='Blue gain' type=int size=4 min=-1, max=63, quant=1 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Blue gain value of the AFE ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (33) ** (simple-scan:5339): DEBUG: Option 33: name='red-offset' title='Red offset' type=int size=4 min=-1, max=63, quant=1 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Red offset value of the AFE ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (34) ** (simple-scan:5339): DEBUG: Option 34: name='green-offset' title='Green offset' type=int size=4 min=-1, max=63, quant=1 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Green offset value of the AFE ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (35) ** (simple-scan:5339): DEBUG: Option 35: name='blue-offset' title='Blue offset' type=int size=4 min=-1, max=63, quant=1 cap=soft-select,soft-detect ** (simple-scan:5339): DEBUG: Description: Blue offset value of the AFE ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (36) ** (simple-scan:5339): DEBUG: Option 36: name='redlamp-off' title='Red lamp off' type=int size=4 min=-1, max=16363, quant=1 cap=soft-select,soft-detect,inactive ** (simple-scan:5339): DEBUG: Description: Defines red lamp off parameter ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (37) ** (simple-scan:5339): DEBUG: Option 37: name='greenlamp-off' title='Green lamp off' type=int size=4 min=-1, max=16363, quant=1 cap=soft-select,soft-detect,inactive ** (simple-scan:5339): DEBUG: Description: Defines green lamp off parameter ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (38) ** (simple-scan:5339): DEBUG: Option 38: name='bluelamp-off' title='Blue lamp off' type=int size=4 min=-1, max=16363, quant=1 cap=soft-select,soft-detect,inactive ** (simple-scan:5339): DEBUG: Description: Defines blue lamp off parameter ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (39) ** (simple-scan:5339): DEBUG: Option 39: title='Buttons' type=group size=4 cap=advanced ** (simple-scan:5339): DEBUG: Description: ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (40) ** (simple-scan:5339): DEBUG: Option 40: name='button 0' title='Scanner button 0' type=bool size=4 cap=hard-select,soft-detect,advanced ** (simple-scan:5339): DEBUG: Description: This option reflects the status of the scanner buttons. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (41) ** (simple-scan:5339): DEBUG: Option 41: name='button 1' title='Scanner button 1' type=bool size=4 cap=hard-select,soft-detect,advanced ** (simple-scan:5339): DEBUG: Description: This option reflects the status of the scanner buttons. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (42) ** (simple-scan:5339): DEBUG: Option 42: name='button 2' title='Scanner button 2' type=bool size=4 cap=hard-select,soft-detect,advanced ** (simple-scan:5339): DEBUG: Description: This option reflects the status of the scanner buttons. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (43) ** (simple-scan:5339): DEBUG: Option 43: name='button 3' title='Scanner button 3' type=bool size=4 cap=hard-select,soft-detect,advanced ** (simple-scan:5339): DEBUG: Description: This option reflects the status of the scanner buttons. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (44) ** (simple-scan:5339): DEBUG: Option 44: name='button 4' title='Scanner button 4' type=bool size=4 cap=hard-select,soft-detect,inactive,advanced ** (simple-scan:5339): DEBUG: Description: This option reflects the status of the scanner buttons. ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (45) ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (10) ** (simple-scan:5339): DEBUG: sane_control_option (10, SANE_ACTION_SET_VALUE, 215,000000) -> (SANE_STATUS_GOOD, 215,000000) ** (simple-scan:5339): DEBUG: sane_get_option_descriptor (11) ** (simple-scan:5339): DEBUG: sane_control_option (11, SANE_ACTION_SET_VALUE, 297,000000) -> (SANE_STATUS_GOOD, 297,000000) ** (simple-scan:5339): DEBUG: sane_start (page=0, pass=0) -> SANE_STATUS_GOOD ** (simple-scan:5339): DEBUG: sane_get_parameters () -> SANE_STATUS_GOOD ** (simple-scan:5339): DEBUG: Parameters: format=SANE_FRAME_RGB last_frame=SANE_TRUE bytes_per_line=7617 pixels_per_line=2539 lines=3507 depth=8 ** (simple-scan:5339): DEBUG: Page is 2539 pixels wide, 3507 pixels high, 8 bits per pixel ** (simple-scan:5339): DEBUG: The request failed: The name org.gnome.ColorManager was not provided by any .service files ** (simple-scan:5339): DEBUG: Stopping scan thread