Output from simple-scan run in debug mode:
$ simple-scan -d
[+0.00s] DEBUG: simple-scan.vala:638: Starting Simple Scan 3.30.1.1, PID=29211
(simple-scan:29211): Gtk-WARNING **: 14:56:04.684: Failed to register client:
GDBus.Error:org.gnome.SessionManager.AlreadyRegistered: Unable to register
client
[+0.04s] DEBUG: app-window.vala:1715: Loading state from
/home/chris/.cache/simple-scan/state
[+0.04s] DEBUG: app-window.vala:1672: Restoring window to 600x400 pixels
[+0.04s] DEBUG: app-window.vala:1676: Restoring window to maximized
[+0.04s] DEBUG: autosave-manager.vala:64: Loading autosave information
[+0.04s] DEBUG: autosave-manager.vala:259: Waiting to autosave...
[+0.07s] DEBUG: scanner.vala:1461: sane_init () -> SANE_STATUS_GOOD
[+0.07s] DEBUG: scanner.vala:1467: SANE version 1.0.27
[+0.07s] DEBUG: scanner.vala:1528: Requesting redetection of scan devices
[+0.07s] DEBUG: scanner.vala:806: Processing request
[+0.14s] DEBUG: autosave-manager.vala:281: Autosaving book information
[+0.18s] DEBUG: app-window.vala:1776: Saving state to
/home/chris/.cache/simple-scan/state
[+8.26s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+8.26s] DEBUG: scanner.vala:353: Device: name="brother4:net1;dev0"
vendor="Brother" model="*dcp-l2550dw" type="dcp-l2550dw"
[+9.48s] DEBUG: simple-scan.vala:455: Requesting scan at 300 dpi from device
'brother4:net1;dev0'
[+9.48s] DEBUG: scanner.vala:1576: Scanner.scan ("brother4:net1;dev0", dpi=300,
scan_mode=ScanMode.COLOR, depth=8, type=ScanType.SINGLE, paper_width=2159,
paper_height=2794, brightness=0, contrast=0, delay=10000ms)
[+9.48s] DEBUG: scanner.vala:806: Processing request
[+10.72s] DEBUG: scanner.vala:867: sane_open ("brother4:net1;dev0") ->
SANE_STATUS_GOOD
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (0)
[+10.72s] DEBUG: scanner.vala:738: Option 0: name='(null)' title='Number of
options' type=bool size=4 cap=soft-detect
[+10.72s] DEBUG: scanner.vala:741: Description: Read-only option that
specifies how many options a specific devices supports.
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (1)
[+10.72s] DEBUG: scanner.vala:738: Option 1: name='(null)' title='Mode'
type=group size=4 cap=advanced
[+10.72s] DEBUG: scanner.vala:741: Description:
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (2)
[+10.72s] DEBUG: scanner.vala:738: Option 2: name='mode' title='Scan mode'
type=string size=30 values=["Black & White", "Gray[Error Diffusion]", "True
Gray", "24bit Color", "24bit Color[Fast]"] cap=soft-select,soft-detect
[+10.72s] DEBUG: scanner.vala:741: Description: Select the scan mode
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (3)
[+10.72s] DEBUG: scanner.vala:738: Option 3: name='resolution' title='Scan
resolution' type=int size=4 unit=dpi values=[100, 150, 200, 300, 400, 600,
1200, 2400, 4800, 9600] cap=soft-select,soft-detect
[+10.72s] DEBUG: scanner.vala:741: Description: Sets the resolution of the
scanned image.
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (4)
[+10.72s] DEBUG: scanner.vala:738: Option 4: name='source' title='Scan source'
type=string size=64 values=["FlatBed", "Automatic Document Feeder(left
aligned)", "Automatic Document Feeder(left aligned,Duplex)", "Automatic
Document Feeder(centrally aligned)", "Automatic Document Feeder(centrally
aligned,Duplex)"] cap=soft-select,soft-detect
[+10.72s] DEBUG: scanner.vala:741: Description: Selects the scan source (such
as a document-feeder).
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (5)
[+10.72s] DEBUG: scanner.vala:738: Option 5: name='brightness'
title='Brightness' type=fixed size=4 unit=percent min=-50.000000,
max=50.000000, quant=65536 cap=soft-select,soft-detect,inactive
[+10.72s] DEBUG: scanner.vala:741: Description: Controls the brightness of
the acquired image.
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (6)
[+10.72s] DEBUG: scanner.vala:738: Option 6: name='contrast' title='Contrast'
type=fixed size=4 unit=percent min=-50.000000, max=50.000000, quant=65536
cap=soft-select,soft-detect,inactive
[+10.72s] DEBUG: scanner.vala:741: Description: Controls the contrast of the
acquired image.
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (7)
[+10.72s] DEBUG: scanner.vala:738: Option 7: name='(null)' title='Geometry'
type=group size=4 cap=advanced
[+10.72s] DEBUG: scanner.vala:741: Description:
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (8)
[+10.72s] DEBUG: scanner.vala:738: Option 8: name='tl-x' title='Top-left x'
type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=6553
cap=soft-select,soft-detect
[+10.72s] DEBUG: scanner.vala:741: Description: Top-left x position of scan
area.
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (9)
[+10.72s] DEBUG: scanner.vala:738: Option 9: name='tl-y' title='Top-left y'
type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=6553
cap=soft-select,soft-detect
[+10.72s] DEBUG: scanner.vala:741: Description: Top-left y position of scan
area.
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (10)
[+10.72s] DEBUG: scanner.vala:738: Option 10: name='br-x' title='Bottom-right
x' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=6553
cap=soft-select,soft-detect
[+10.72s] DEBUG: scanner.vala:741: Description: Bottom-right x position of
scan area.
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (11)
[+10.72s] DEBUG: scanner.vala:738: Option 11: name='br-y' title='Bottom-right
y' type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=6553
cap=soft-select,soft-detect
[+10.72s] DEBUG: scanner.vala:741: Description: Bottom-right y position of
scan area.
[+10.72s] DEBUG: scanner.vala:888: sane_get_option_descriptor (12)
[+10.72s] DEBUG: scanner.vala:549: sane_control_option (4,
SANE_ACTION_SET_VALUE, "FlatBed") -> (SANE_STATUS_GOOD, "FlatBed")
[+10.72s] DEBUG: scanner.vala:549: sane_control_option (2,
SANE_ACTION_SET_VALUE, "24bit Color") -> (SANE_STATUS_GOOD, "24bit Color")
[+10.72s] DEBUG: scanner.vala:465: sane_control_option (3,
SANE_ACTION_SET_VALUE, 300) -> (SANE_STATUS_GOOD, 300)
[+10.72s] DEBUG: scanner.vala:505: sane_control_option (10,
SANE_ACTION_SET_VALUE, 215.900000) -> (SANE_STATUS_GOOD, 215.880234)
[+10.72s] DEBUG: scanner.vala:505: sane_control_option (11,
SANE_ACTION_SET_VALUE, 279.400000) -> (SANE_STATUS_GOOD, 279.374420)
[+15.30s] DEBUG: scanner.vala:1217: sane_start (page=0, pass=0) ->
SANE_STATUS_GOOD
[+15.30s] DEBUG: scanner.vala:1234: sane_get_parameters () -> SANE_STATUS_GOOD
[+15.30s] DEBUG: scanner.vala:1246: Parameters: format=SANE_FRAME_RGB
last_frame=SANE_TRUE bytes_per_line=7392 pixels_per_line=2464 lines=3298 depth=8
[+15.30s] DEBUG: simple-scan.vala:350: Page is 2464 pixels wide, 3298 pixels
high, 8 bits per pixel
[+15.34s] DEBUG: simple-scan.vala:284: Getting color profile for device
brother4:net1;dev0
[+15.35s] DEBUG: simple-scan.vala:304: Unable to find colord device
brother4:net1;dev0: property match 'Serial'='sane:brother4:net1;dev0' does not
exist
Segmentation fault (core dumped)
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to simple-scan in Ubuntu.
https://bugs.launchpad.net/bugs/1805039
Title:
Simple Scan seg-faults when scnanning on "Photo"(24-bit) quality.
Status in simple-scan package in Ubuntu:
New
Bug description:
Simple Scan seg-faults when scanning at 24-bit(Photo) depth using the
latest driver for my:
Model: Brother DCP-L2550DW
Driver: brscan4-0.4.6-1.amd64.deb
$ grep -i scan /var/log/syslog
<snip...>
Nov 25 12:42:45 CKR-1 systemd-udevd[496]: Invalid rule
/etc/udev/rules.d/60-brother-brscan4-libsane-type1.rules:9: unknown key
'SYSFS{idVendor}'
Nov 25 12:43:18 CKR-1 dbus-daemon[2323]: [session uid=1000 pid=2323]
Activating via systemd: service name='org.freedesktop.portal.Desktop'
unit='xdg-desktop-portal.service' requested by ':1.106' (uid=1000 pid=6089
comm="simple-scan " label="unconfined")
Nov 25 12:43:26 CKR-1 simple-scan: io/hpmud/model.c 532: no
ther_dcp-l2550dw_series attributes found in
/usr/share/hplip/data/models/models.dat
Nov 25 12:43:26 CKR-1 simple-scan: io/hpmud/model.c 543: no
ther_dcp-l2550dw_series attributes found in
/usr/share/hplip/data/models/unreleased/unreleased.dat
Nov 25 12:43:53 CKR-1 kernel: [ 603.879672] scan-thread[6118]: segfault at
3ec ip 00007f9d432b29d2 sp 00007f9d43bbd810 error 4 in
libsane-brother4.so.1.0.7[7f9d4328d000+2e000]
Nov 25 12:44:00 CKR-1 whoopsie-upload-all[6133]: Collecting info for
/var/crash/_usr_bin_simple-scan.1000.crash...
Nov 25 12:44:00 CKR-1 whoopsie-upload-all[6133]: Marking
/var/crash/_usr_bin_simple-scan.1000.crash for whoopsie upload
Nov 25 12:44:00 CKR-1 whoopsie[1825]: [12:44:00] Parsing
/var/crash/_usr_bin_simple-scan.1000.crash.
Nov 25 12:44:00 CKR-1 whoopsie[1825]: [12:44:00] Uploading
/var/crash/_usr_bin_simple-scan.1000.crash.
Nov 25 12:44:09 CKR-1 simple-scan: io/hpmud/model.c 532: no
ther_dcp-l2550dw_series attributes found in
/usr/share/hplip/data/models/models.dat
Nov 25 12:44:09 CKR-1 simple-scan: io/hpmud/model.c 543: no
ther_dcp-l2550dw_series attributes found in
/usr/share/hplip/data/models/unreleased/unreleased.dat
Nov 25 12:44:29 CKR-1 kernel: [ 640.437150] scan-thread[7013]: segfault at
3ec ip 00007f7dc012c9d2 sp 00007f7dab7fd810 error 4 in
libsane-brother4.so.1.0.7[7f7dc0107000+2e000]
<...snip>
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: simple-scan 3.30.1.1-1
ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12
Uname: Linux 4.18.0-11-generic x86_64
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
CurrentDesktop: GNOME
Date: Sun Nov 25 12:44:45 2018
InstallationDate: Installed on 2018-11-23 (1 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64
(20181017.3)
MachineType: HP HP Slimline Desktop PC 270-p0xx
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-11-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
SourcePackage: simple-scan
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/01/2018
dmi.bios.vendor: AMI
dmi.bios.version: F.35
dmi.board.asset.tag: CNV7280FKD
dmi.board.name: 82F2
dmi.board.vendor: HP
dmi.board.version: 00
dmi.chassis.asset.tag: CNV7280FKD
dmi.chassis.type: 3
dmi.chassis.vendor: HP
dmi.modalias:
dmi:bvnAMI:bvrF.35:bd11/01/2018:svnHP:pnHPSlimlineDesktopPC270-p0xx:pvr:rvnHP:rn82F2:rvr00:cvnHP:ct3:cvr:
dmi.product.family: 103C_53311M HP Desktop
dmi.product.name: HP Slimline Desktop PC 270-p0xx
dmi.product.sku: Z5N91AA#ABA
dmi.sys.vendor: HP
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