Hide Forgot
Description of problem: I have installed F9 beta just for test and I have problem with xsane. I have an Epson multi-fonction DX 5050 who work fine with F8. But with F9 beta printer work but scanner no. With xsane I have this error message: Erreur d'ouverture du périphérique `v4l:/dev/video0: Argument invalide. also with user and root Additional info:kernel 2.6.25-0.177.rc7.git6.fc9.x86_64
Which versions of sane-backends do you have installed (I guess your problem should be fixed with sane-backends-1.0.19-10)? Small request: in the future, when reporting error messages, please run the tool in question with a locale of en_US.UTF-8 (e.g. "env LC_ALL=en_US.UTF-8 xsane"). This time, guessing what the error message means was fairly easy, but (having chosen Latin instead of French as my second foreign language at the age of twelve) next time may be harder to do that. I got wiser when I got older, but that doesn't really help now ;-). Thanks.
the installed version of sane-backends is sane-backends-1.0.19-10.fc9 and my scanner don't work. The error message in English is: Failed to open device `v4l:/dev/video0`: Invalid argument.
(In reply to comment #2) > the installed version of sane-backends is sane-backends-1.0.19-10.fc9 and my > scanner don't work. Please create two attachments to this bug with the output of the commands "lshal" and "lsusb" (I'm assuming your scanner is connected via USB). > The error message in English is: > Failed to open device `v4l:/dev/video0`: > Invalid argument. I think that's unrelated -- you likely don't have a video for linux capable device installed, so if the message bothers you, you can comment out the "v4l" line in /etc/sane.d/dll.conf.
lsusb: [root@localhost ~]# lsusb Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 002: ID 045e:00d2 Microsoft Corp. Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 003: ID 04f2:b008 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub I comment the "v4l" line in /etc/sane.d/dll.conf and now I have this message: no devices available with F8 I have for my Epson 5050 Bus 004 Device 003: ID 04b8:082b Seiko Epson Corp
Created attachment 300293 [details] lshal
I am stupid...my usb connection was unplugged... lsusb: [root@localhost ~]# lsusb Bus 002 Device 003: ID 04b8:082b Seiko Epson Corp. Stylus DX5050 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 002: ID 045e:00d2 Microsoft Corp. Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 003: ID 04f2:b008 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub My printing is here but when I launch xsane I have this error message "no devices available" also with root and user
Created attachment 300305 [details] lshal | grep usb
(In reply to comment #7) > Created an attachment (id=300305) [edit] > lshal | grep usb Please attach the complete output of the "lshal" command -- only lines with USB in them don't help really much ;-).
Created attachment 301326 [details] lshal complete
This doesn't seem to be the complete output to me -- I don't find your scanner/printer and it doesn't begin like this: Dumping 131 device(s) from the Global Device List: ------------------------------------------------- [...] Would you please attach the complete lshal output? Thanks.
when I do lshal command i have the text who is posted in the attachment... I think it is too long for my console and I don't see all...
Created attachment 303363 [details] lshal -t
I have a complete output with lshal -t see the attachment
Created attachment 303425 [details] lshal -t.txt
With lshal -u I can see the device scanner See the lshal -u attachment
Created attachment 303432 [details] lshal -u
I try "sane-find-scanner" and I have: found USB scanner (vendor=0x04b8 [EPSON], product=0x082b [USB2.0 MFP(Hi-Speed)]) at libusb:002:003 found USB scanner (vendor=0x0483, product=0x2016) at libusb:003:002 # Your USB scanner was (probably) detected. It may or may not be supported by # SANE. Try scanimage -L and read the backend's manpage. First usb scanner is my all-in-one epson 5050 scanner Second correspond to my Fingerprint Reader When I do "scanimage -L" I have: [dominique@localhost ~]$ scanimage -L No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages). as root and user...
Yeepee... I have the solution... In /etc/sane.d/dll.conf there are two lines for epson: epson epson2 I comment "epson2": epson #epson2 and now my scanner work...
Changing version to '9' as part of upcoming Fedora 9 GA. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
This bug is present with F9... And solution are same... Commenting "epson2" line in /etc/sane.d/dll.conf
I confirmed the workaround is effective on my Fedora 9 using Epson Stylus CX4600. I guess upstream should address the problem.
This message is a reminder that Fedora 9 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 9. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '9'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 9's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 9 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
FYI: I'm working on packaging the new upstream version 1.0.20 which will eventually find its way into F-10 and F-11. Please check it with this version once it's available.
Fedora 9 changed to end-of-life (EOL) status on 2009-07-10. Fedora 9 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.