Re: [sane-devel] Network detection fails to find Canon Scanner
Thanks to the wizards who helped me on this problem. I'm happy to report that scanning is now working with the Canon GX6050 using scangearmp2-4.40 as recommended together with suggested firewall adjustments. It took a bit longer than I had hoped because I was juggling with kernel updates in parallel. Anyway: PROBLEM SOLVED! Cheers Harvey On Wed, 2023-03-29 at 17:11 +0200, Thierry Huchard wrote: > Le 2023-03-29 12:38, Harvey Nimmo a écrit : > > On Wed, 2023-03-29 at 00:56 +0200, Thierry Huchard wrote: > > > Le 2023-03-28 19:49, Harvey Nimmo a écrit : > > > > I downloaded the rpm of sane-airscan and treid to install it. > > > > Unfortunately, a library (libc.so.6 (GLIBC_2.34)/64 bit) is > > > > missing > > > > so > > > > that the installation could not be completed. > > > > What could I do about that? > > > > > > > Hi, > > > > > > Can you try this, it is the scangearmp2 version which includes > > > the > > > sane > > > backend. > > > you should be able to use simple-scan or xsane. > > > > > > https://download.opensuse.org/repositories/home:/thierry1970/15.4/x86_64/ > > > > > > Thierry > > Hi Thiery, > > scangearmp2-4.20-1 is installed. Neither simple-scan nor xsane find > > the > > scanner. > scangearmp2 4.20 does not support scanners of the GX6000 series, this > is > the case with version scangearmp2 4.40. > > Thierry > > > > simple-scan returns: > > [12:27:50.038785] [bjnp] udp_command: ERROR - no data received > > (timeout > > = 1) > > [12:27:50.038938] [bjnp] bjnp_init_device_structure: Cannot read > > mac > > address, skipping this scanner > > [12:27:51.941786] [bjnp] udp_command: ERROR - no data received > > (timeout > > = 1) > > [12:27:51.941952] [bjnp] bjnp_init_device_structure: Cannot read > > mac > > address, skipping this scanner > > xsane returns: > > [12:28:46.519643] [bjnp] udp_command: ERROR - no data received > > (timeout > > = 1) > > [12:28:46.519814] [bjnp] bjnp_init_device_structure: Cannot read > > mac > > address, skipping this scanner > > > > These both fail, irrespective of whether my desktop firewall is > > running > > or not. > > > > scangearpm2 finds the scanner only if my desktop firewall is not > > running. > > > > I wonder if there is a problem with port forwarding in my router? > > but > > which ports apply? > > > > Cheers > > Harvey
Re: [sane-devel] Network detection fails to find Canon Scanner
Le 2023-03-29 12:38, Harvey Nimmo a écrit : On Wed, 2023-03-29 at 00:56 +0200, Thierry Huchard wrote: Le 2023-03-28 19:49, Harvey Nimmo a écrit : > I downloaded the rpm of sane-airscan and treid to install it. > Unfortunately, a library (libc.so.6 (GLIBC_2.34)/64 bit) is missing > so > that the installation could not be completed. > What could I do about that? > Hi, Can you try this, it is the scangearmp2 version which includes the sane backend. you should be able to use simple-scan or xsane. https://download.opensuse.org/repositories/home:/thierry1970/15.4/x86_64/ Thierry Hi Thiery, scangearmp2-4.20-1 is installed. Neither simple-scan nor xsane find the scanner. scangearmp2 4.20 does not support scanners of the GX6000 series, this is the case with version scangearmp2 4.40. Thierry simple-scan returns: [12:27:50.038785] [bjnp] udp_command: ERROR - no data received (timeout = 1) [12:27:50.038938] [bjnp] bjnp_init_device_structure: Cannot read mac address, skipping this scanner [12:27:51.941786] [bjnp] udp_command: ERROR - no data received (timeout = 1) [12:27:51.941952] [bjnp] bjnp_init_device_structure: Cannot read mac address, skipping this scanner xsane returns: [12:28:46.519643] [bjnp] udp_command: ERROR - no data received (timeout = 1) [12:28:46.519814] [bjnp] bjnp_init_device_structure: Cannot read mac address, skipping this scanner These both fail, irrespective of whether my desktop firewall is running or not. scangearpm2 finds the scanner only if my desktop firewall is not running. I wonder if there is a problem with port forwarding in my router? but which ports apply? Cheers Harvey
Re: [sane-devel] Network detection fails to find Canon Scanner
Le 2023-03-29 14:35, Brian Potkin a écrit : On Wed, 29 Mar 2023 at 11:38, Harvey Nimmo wrote: Hi Thiery, scangearmp2-4.20-1 is installed. Neither simple-scan nor xsane find the scanner. This is because scangearmp does not provide a backend for xsane or This project provides a sane backend 'canon_pixma' (https://github.com/Ordissimo/scangearmp2/tree/master/src/sane) and it works pretty well. it's not the canon one, it's prepared for opensuse 15.4 here: https://download.opensuse.org/repositories/home:/thierry1970/15.4/x86_64/ Thierry simple-scan to use. AFAIK, it acts only as a frontend to the scanner. You need sane-airscan? Go to https://github.com/alexpevzner/sane-airscan https://download.opensuse.org/repositories/home:/pzz/
Re: [sane-devel] Network detection fails to find Canon Scanner
On Wed, 29 Mar 2023 at 11:38, Harvey Nimmo wrote: > > Hi Thiery, > scangearmp2-4.20-1 is installed. Neither simple-scan nor xsane find the > scanner. This is because scangearmp does not provide a backend for xsane or simple-scan to use. AFAIK, it acts only as a frontend to the scanner. You need sane-airscan? Go to https://github.com/alexpevzner/sane-airscan https://download.opensuse.org/repositories/home:/pzz/ -- Brian.
Re: [sane-devel] Network detection fails to find Canon Scanner
Look section firewall: https://github.com/Ordissimo/scangearmp2 Thierry Le 29 mars 2023 12:38:34 GMT+02:00, Harvey Nimmo a écrit : >On Wed, 2023-03-29 at 00:56 +0200, Thierry >Huchard wrote:Le 2023-03-28 >19:49, Harvey Nimmo a écrit :style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #ad7fa8; >padding-left: 1ex;">I downloaded the rpm of sane-airscan and treid to install >it.Unfortunately, a library (libc.so.6 (GLIBC_2.34)/64 bit) is >missingsothat the installation could not be completed.What could I >do about that?Hi,Can you try this, it is the >scangearmp2 version which includes thesane backend.you should be >able to use simple-scan or xsane.href="https://download.opensuse.org/repositories/home:/thierry1970/15.4/x86_64/;>https://download.opensuse.org/repositories/home:/thierry1970/15.4/x86_64/ThierryHi > Thiery, scangearmp2-4.20-1 is installed. Neither simple-scan nor xsane >find thescanner.simple-scan returns:[12:27:50.038785] [bjnp] >udp_command: ERROR - no data received (timeout= >1)[12:27:50.038938] [bjnp] bjnp_init_device_structure: Cannot read >macaddress, skipping this scanner[12:27:51.941786] [bjnp] udp_command: >ERROR - no data received (timeout= 1)[12:27:51.941952] [bjnp] >bjnp_init_device_structure: Cannot read macaddress, skipping this >scannerxsane returns:[12:28:46.519643] [bjnp] udp_command: ERROR - no >data received (timeout= 1)[12:28:46.519814] [bjnp] >bjnp_init_device_structure: Cannot read macaddress, skipping this >scannerThese both fail, irrespective of whether my desktop firewall is >runningor not.scangearpm2 finds the scanner only if my desktop >firewall is notrunning. I wonder if there is a problem with port >forwarding in my router? butwhich ports >apply?CheersHarvey -- Envoyé de mon appareil Android avec Courriel Ordissimo Mail. Veuillez excuser ma brièveté.
Re: [sane-devel] Network detection fails to find Canon Scanner
On Wed, 2023-03-29 at 00:56 +0200, Thierry Huchard wrote: > Le 2023-03-28 19:49, Harvey Nimmo a écrit : > > I downloaded the rpm of sane-airscan and treid to install it. > > Unfortunately, a library (libc.so.6 (GLIBC_2.34)/64 bit) is missing > > so > > that the installation could not be completed. > > What could I do about that? > > > Hi, > > Can you try this, it is the scangearmp2 version which includes the > sane > backend. > you should be able to use simple-scan or xsane. > > https://download.opensuse.org/repositories/home:/thierry1970/15.4/x86_64/ > > Thierry Hi Thiery, scangearmp2-4.20-1 is installed. Neither simple-scan nor xsane find the scanner. simple-scan returns: [12:27:50.038785] [bjnp] udp_command: ERROR - no data received (timeout = 1) [12:27:50.038938] [bjnp] bjnp_init_device_structure: Cannot read mac address, skipping this scanner [12:27:51.941786] [bjnp] udp_command: ERROR - no data received (timeout = 1) [12:27:51.941952] [bjnp] bjnp_init_device_structure: Cannot read mac address, skipping this scanner xsane returns: [12:28:46.519643] [bjnp] udp_command: ERROR - no data received (timeout = 1) [12:28:46.519814] [bjnp] bjnp_init_device_structure: Cannot read mac address, skipping this scanner These both fail, irrespective of whether my desktop firewall is running or not. scangearpm2 finds the scanner only if my desktop firewall is not running. I wonder if there is a problem with port forwarding in my router? but which ports apply? Cheers Harvey
Re: [sane-devel] Network detection fails to find Canon Scanner
On Wed, 29 Mar 2023 00:56:38 +0200 Thierry Huchard wrote: > Le 2023-03-28 19:49, Harvey Nimmo a écrit : > > I downloaded the rpm of sane-airscan and treid to install it. > > Unfortunately, a library (libc.so.6 (GLIBC_2.34)/64 bit) is missing > > so that the installation could not be completed. > > What could I do about that? > > > Hi, > > Can you try this, it is the scangearmp2 version which includes the > sane backend. > you should be able to use simple-scan or xsane. > > https://download.opensuse.org/repositories/home:/thierry1970/15.4/x86_Th IME, scangearmp2 is provided at the same location as the Canon drivers on the Canon web site.. Our results for a Canon TS9565 are; A)On the USB host machine; all three programs find the scanner. B)Across the wired network, only scangearmp2 finds the scanner. Xsane and simple-scan do not find the scanner. Tip; make sure the printer/scanner is actually on & active and not sleeping. BTDT.
Re: [sane-devel] Network detection fails to find Canon Scanner
Le 2023-03-28 19:49, Harvey Nimmo a écrit : I downloaded the rpm of sane-airscan and treid to install it. Unfortunately, a library (libc.so.6 (GLIBC_2.34)/64 bit) is missing so that the installation could not be completed. What could I do about that? Hi, Can you try this, it is the scangearmp2 version which includes the sane backend. you should be able to use simple-scan or xsane. https://download.opensuse.org/repositories/home:/thierry1970/15.4/x86_64/ Thierry Cheers Harvey On Mon, 2023-03-27 at 16:24 -0700, Mark Dm wrote: Have you tried installing sane-airscsn? On Mon, Mar 27, 2023, 9:08 AM Harvey Nimmo wrote: Hallo and greetings from northern Germany! I've joined this forum hoping for some help in getting my new Canon 3- in-1 printer/scanner/copier to work in my home network together with OpenSUSE Linux Leap 15.4 (64-bit) / Gnome Version 41.8 Having installed a Canon Maxify GX6050 3-in-1 printer/scanner/copier in my LAN network I am having no success finding the scanner in the network. The printer is working as expected. Can anyone point me in the right direction to troubleshoot this issue ? What more information is needed? How should I go about troubleshooting this issue? I am happy to try out the Sane GX6050 software and provide feedback. Help from the OpenSUSE forum has reached a bit of a dead end. https://forums.opensuse.org/t/network-detection-fails-to-find-canon-scanner/164148 Kind Regards Harvey
Re: [sane-devel] Network detection fails to find Canon Scanner
I downloaded the rpm of sane-airscan and treid to install it. Unfortunately, a library (libc.so.6 (GLIBC_2.34)/64 bit) is missing so that the installation could not be completed. What could I do about that? Cheers Harvey On Mon, 2023-03-27 at 16:24 -0700, Mark Dm wrote: > Have you tried installing sane-airscsn? > > On Mon, Mar 27, 2023, 9:08 AM Harvey Nimmo wrote: > > Hallo and greetings from northern Germany! > > > > I've joined this forum hoping for some help in getting my new Canon > > 3- > > in-1 printer/scanner/copier to work in my home network together > > with > > OpenSUSE Linux Leap 15.4 (64-bit) / Gnome Version 41.8 > > > > Having installed a Canon Maxify GX6050 3-in-1 > > printer/scanner/copier in > > my LAN network I am having no success finding the scanner in the > > network. The printer is working as expected. > > > > Can anyone point me in the right direction to troubleshoot this > > issue ? > > What more information is needed? How should I go about > > troubleshooting > > this issue? I am happy to try out the Sane GX6050 software and > > provide > > feedback. > > > > Help from the OpenSUSE forum has reached a bit of a dead end. > > https://forums.opensuse.org/t/network-detection-fails-to-find-canon-scanner/164148 > > > > Kind Regards > > Harvey > >
Re: [sane-devel] Network detection fails to find Canon Scanner
Sounds good! No, I haven't tried it. Where can I get it? (It's not in the OpenSUSE repos apparently) By the way, do you mean sane-airscan? Cheers On Mon, 2023-03-27 at 16:24 -0700, Mark Dm wrote: > Have you tried installing sane-airscsn? > > On Mon, Mar 27, 2023, 9:08 AM Harvey Nimmo wrote: > > Hallo and greetings from northern Germany! > > > > I've joined this forum hoping for some help in getting my new Canon > > 3- > > in-1 printer/scanner/copier to work in my home network together > > with > > OpenSUSE Linux Leap 15.4 (64-bit) / Gnome Version 41.8 > > > > Having installed a Canon Maxify GX6050 3-in-1 > > printer/scanner/copier in > > my LAN network I am having no success finding the scanner in the > > network. The printer is working as expected. > > > > Can anyone point me in the right direction to troubleshoot this > > issue ? > > What more information is needed? How should I go about > > troubleshooting > > this issue? I am happy to try out the Sane GX6050 software and > > provide > > feedback. > > > > Help from the OpenSUSE forum has reached a bit of a dead end. > > https://forums.opensuse.org/t/network-detection-fails-to-find-canon-scanner/164148 > > > > Kind Regards > > Harvey > >
Re: [sane-devel] Network detection fails to find Canon Scanner
Have you tried installing sane-airscsn? On Mon, Mar 27, 2023, 9:08 AM Harvey Nimmo wrote: > Hallo and greetings from northern Germany! > > I've joined this forum hoping for some help in getting my new Canon 3- > in-1 printer/scanner/copier to work in my home network together with > OpenSUSE Linux Leap 15.4 (64-bit) / Gnome Version 41.8 > > Having installed a Canon Maxify GX6050 3-in-1 printer/scanner/copier in > my LAN network I am having no success finding the scanner in the > network. The printer is working as expected. > > Can anyone point me in the right direction to troubleshoot this issue ? > What more information is needed? How should I go about troubleshooting > this issue? I am happy to try out the Sane GX6050 software and provide > feedback. > > Help from the OpenSUSE forum has reached a bit of a dead end. > > https://forums.opensuse.org/t/network-detection-fails-to-find-canon-scanner/164148 > > Kind Regards > Harvey > >
[sane-devel] Network detection fails to find Canon Scanner
Hallo and greetings from northern Germany! I've joined this forum hoping for some help in getting my new Canon 3- in-1 printer/scanner/copier to work in my home network together with OpenSUSE Linux Leap 15.4 (64-bit) / Gnome Version 41.8 Having installed a Canon Maxify GX6050 3-in-1 printer/scanner/copier in my LAN network I am having no success finding the scanner in the network. The printer is working as expected. Can anyone point me in the right direction to troubleshoot this issue ? What more information is needed? How should I go about troubleshooting this issue? I am happy to try out the Sane GX6050 software and provide feedback. Help from the OpenSUSE forum has reached a bit of a dead end. https://forums.opensuse.org/t/network-detection-fails-to-find-canon-scanner/164148 Kind Regards Harvey