confirmed on Ubuntu MATE 16.04 fully patched as of 30 Aug 2016 with Plustek OpticSlim M12 (networks scanner)
scanimage (sane-backends) 1.0.25git; backend version 1.0.25 scanimage -d gt68xx --batch="scanned_image-%d.tiff" --batch-prompt --format=tiff Scanning -1 pages, incrementing by 1, numbering from 1 Place document no. 1 on the scanner. Press <RETURN> to continue. Press Ctrl + D to terminate. Scanning page 1 Scanned page 1. (scanner status = 5) Place document no. 2 on the scanner. Press <RETURN> to continue. Press Ctrl + D to terminate. Scanning page 2 scanimage: sane_start: Invalid argument Segmentation fault (core dumped) The scanner feeds about 1mm of the second page then segfaults -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to sane-backends in Ubuntu. https://bugs.launchpad.net/bugs/604798 Title: scanimage --batch crashed with SIGSEGV in gt68xx_line_reader_free_delays() Status in sane-backends package in Ubuntu: Confirmed Bug description: I'm using SANE with a Mustek BearPaw 1200CU Plus scanner, using the firmware from <http://www.meier-geinitz.de/sane/gt68xx- backend/firmware/PS1Gfw.usb> (MD5 f2f275c5a8ad5dbdc43793f046612417). When I run "scanimage --batch", scanimage segfaults after scanning the first page and returning the head to the home position: bjh21@sole:~$ scanimage --batch Scanning -1 pages, incrementing by 1, numbering from 1 Scanning page 1 Scanned page 1. (scanner status = 5) Scanning page 2 scanimage: sane_start: Invalid argument Segmentation fault (core dumped) Scanning multiple pages in succession using multiple invocations of "scanimage" works correctly. This bug differs from #117577 in that in my case the scanning head moves back to the home position and scanimage segfaults, neither of which happened there. Otherwise it seems very similar. ProblemType: Crash DistroRelease: Ubuntu 10.04 Package: sane-utils 1.0.20-13ubuntu2 ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5 Uname: Linux 2.6.32-23-generic i686 NonfreeKernelModules: wl Architecture: i386 Date: Mon Jul 12 21:57:57 2010 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-motts-20100121-3 EcryptfsInUse: Yes ExecutablePath: /usr/bin/scanimage InstallationMedia: Ubuntu GNU/Linux 9.10 "Karmic" - Build i386 LIVE Binary 20100121-21:52 ProcCmdline: scanimage --batch ProcEnviron: SHELL=/bin/bash LANG=en_GB.utf8 SegvAnalysis: Segfault happened at: 0xde31c9 <gt68xx_line_reader_free_delays+9>: mov 0x88(%eax),%edx PC (0x00de31c9) ok source "0x88(%eax)" (0x00000088) not located in a known VMA region (needed readable region)! destination "%edx" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: sane-backends StacktraceTop: gt68xx_line_reader_free_delays (reader=0x0) at gt68xx_mid.c:957 gt68xx_line_reader_free (reader=0x0) at gt68xx_mid.c:1153 gt68xx_scanner_stop_scan (scanner=0x9243128) sane_gt68xx_cancel (handle=0x9243128) at gt68xx.c:2108 sane_dll_cancel (handle=0x922a348) at dll.c:1263 Title: scanimage crashed with SIGSEGV in gt68xx_line_reader_free_delays() UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/604798/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
