| Summary: | scanimage -L segfault | ||
|---|---|---|---|
| Product: | Mageia | Reporter: | Jean-Marc Sarat <jm.sarat> |
| Component: | RPM Packages | Assignee: | D Morgan <dmorganec> |
| Status: | RESOLVED WORKSFORME | QA Contact: | |
| Severity: | normal | ||
| Priority: | Normal | CC: | doktor5000, marja11, pikachu17997, stormi-mageia, supp |
| Version: | 1 | ||
| Target Milestone: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Source RPM: | sane | CVE: | |
| Status comment: | |||
| Attachments: |
backtrace of scanimage -L scanner FS4000 off
backtrace scanimage -L scanner FS4000 powered |
||
|
Description
Jean-Marc Sarat
2011-06-22 11:13:36 CEST
Tomas, can you help on this one ? CC:
(none) =>
stormi, supp
Manuel Hiebel
2011-10-30 01:50:46 CEST
Source RPM:
lib64sane1 =>
sane (In reply to comment #0) > Description of problem: > Looking for new scanner ends with a segfault form a terminal but doesn't create > a message error when used from the MCC. > scanimage -L ends with a segfault > > SANE_DEBUG_DLL=128 scanimage -L ends with libsane-canon.so.1 > > Version-Release number of selected component (if applicable): > 1.0.22-1.mga1 > > How reproducible: > every time scanimage -L is launched > > > The Segfault is happening when scanimage looks for a canon scanner, so removing > âall the related libs solved the problem : > > /usr/lib64/sane/libsane-canon.so.1 > /usr/lib64/sane/libsane-canon.so.1.0.22 > /usr/lib64/sane/libsane-canon630u.so.1 > /usr/lib64/sane/libsane-canon630u.so.1.0.22 > /usr/lib64/sane/libsane-canon_dr.so.1 > /usr/lib64/sane/libsane-canon_dr.so.1.0.22 > /usr/lib64/sane/libsane-canon_pp.so.1 > /usr/lib64/sane/libsane-canon_pp.so.1.0.22 > > scanimage -L now detects correctly my scanner : > > device `v4l:/dev/video0' is a Noname Logitech QuickCam Zoom virtual device > device > `net:192.168.2.2:hpaio:/usb/Officejet_J4500_series?serial=CN97TC92RM052T' is a > Hewlett-Packard Officejet_J4500_series all-in-one @ Florian cc'ing you because this report might contain useful information and because I don't know what to do with this bug: The reporter found a workaround. So I'll leave that to you to decice :D CC:
(none) =>
doktor5000, marja11 (In reply to comment #0) > Description of problem: > Looking for new scanner ends with a segfault form a terminal but doesn't create > a message error when used from the MCC. > scanimage -L ends with a segfault Please check https://wiki.mageia.org/en/Debugging_software_crashes You need to provide a backtrace for the segfault, so in short you need to move the removed files back and then follow the instructions given in the wiki page. Created attachment 1322 [details]
backtrace of scanimage -L scanner FS4000 off
Created attachment 1323 [details]
backtrace scanimage -L scanner FS4000 powered
I noticed that the problem occurs only when my SCSI scanner Canon FS4000US is connected and powered. Attached the results of the backtrace with an without the scanner powered. @ JeanMarc Thanks for providing the backtrace assigning to maintainer Assignee:
bugsquad =>
dmorganec @ JeanMarc Sorry, our maintainer was too busy I hope Mageia 2 solved the issue for you.... did it? (In reply to comment #8) > @ JeanMarc > > Sorry, our maintainer was too busy > > I hope Mageia 2 solved the issue for you.... did it? The problem is still there but a "solution" is to remove /usr/lib64/libsane-canon.so.1.0.22. There is some sort of conflict when using this scanner maybe because its a scsi scanner or because it is not properly recognized. Once the lib is removed evrything works well as I use Vuescan to scan my films and slides. Regards Jean-Marc Per last comment i'd say closing it as the reporter has a workaround and nobody else reported this. Resolution:
(none) =>
WORKSFORME
play game
2019-07-05 18:36:34 CEST
CC:
(none) =>
pikachu17997 |