Comment 10 for bug 551956

I didn't exactly had the same result as Stanislav (no errors before requesting a scan).

** (simple-scan:3100): DEBUG: Starting Simple Scan 1.0.0, PID=3100
** (simple-scan:3100): DEBUG: Restoring window to 600x400 pixels
** (simple-scan:3100): DEBUG: sane_init () -> SANE_STATUS_GOOD
** (simple-scan:3100): DEBUG: SANE version 1.0.20
** (simple-scan:3100): DEBUG: Requesting redetection of scan devices
** (simple-scan:3100): DEBUG: Processing request
** (simple-scan:3100): DEBUG: sane_get_devices () -> SANE_STATUS_GOOD
** (simple-scan:3100): DEBUG: Device: name="xerox_mfp:libusb:001:004" vendor="SAMSUNG" model="ORION" type="multi-function peripheral"
** (simple-scan:3100): DEBUG: Requesting scan at 300 dpi from device 'xerox_mfp:libusb:001:004'
** (simple-scan:3100): DEBUG: scanner_scan ("xerox_mfp:libusb:001:004", 300, SCAN_SINGLE)
** (simple-scan:3100): DEBUG: Processing request
** (simple-scan:3100): DEBUG: sane_open ("xerox_mfp:libusb:001:004") -> SANE_STATUS_GOOD
** (simple-scan:3100): DEBUG: sane_get_option_descriptor (0)
** (simple-scan:3100): DEBUG: Option 0: name='' title='Number of options' type=int size=4 cap=soft-detect
** (simple-scan:3100): DEBUG: Description: Read-only option that specifies how many options a specific devices supports.
** (simple-scan:3100): DEBUG: sane_get_option_descriptor (1)
** (simple-scan:3100): DEBUG: Option 1: name='standard' title='Standard' type=group size=4
** (simple-scan:3100): DEBUG: Description: Source, mode and resolution options
** (simple-scan:3100): DEBUG: sane_get_option_descriptor (2)
** (simple-scan:3100): DEBUG: Option 2: name='resolution' title='Scan resolution' type=int size=4 unit=dpi values=[75, 100, 150, 200, 300, 600] cap=soft-select,soft-detect
** (simple-scan:3100): DEBUG: Description: Sets the resolution of the scanned image.
** (simple-scan:3100): DEBUG: sane_control_option (2, SANE_ACTION_SET_VALUE, 300) -> (SANE_STATUS_GOOD, 300)
** (simple-scan:3100): DEBUG: sane_get_option_descriptor (3)
** (simple-scan:3100): DEBUG: Option 3: name='mode' title='Scan mode' type=string size=9 values=["Lineart", "Halftone", "Gray", "Color"] cap=soft-select,soft-detect
** (simple-scan:3100): DEBUG: Description: Selects the scan mode (e.g., lineart, monochrome, or color).
** (simple-scan:3100): DEBUG: sane_control_option (3, SANE_ACTION_SET_VALUE, "Color") -> (SANE_STATUS_GOOD, "Color")
** (simple-scan:3100): DEBUG: sane_get_option_descriptor (4)
** (simple-scan:3100): DEBUG: Option 4: name='highlight' title='Threshold' type=fixed size=4 unit=percent min=30,000000, max=70,000000, quant=655360 cap=soft-select,soft-detect,inactive
** (simple-scan:3100): DEBUG: Description: Select minimum-brightness to get a white point
** (simple-scan:3100): DEBUG: sane_get_option_descriptor (5)
** (simple-scan:3100): DEBUG: Option 5: name='source' title='Scan source' type=string size=8 values=["Flatbed", "ADF", "Auto"] cap=soft-select,soft-detect
** (simple-scan:3100): DEBUG: Description: Selects the scan source (such as a document-feeder).
Erreur de segmentation (core dumped)

I'm waiting for the fix to be available and test it.