http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c2 --- Comment #2 from Istvan Sipos <siposi@diakont.eu> --- (In reply to Andreas Stieger from comment #1)

All sources identical:

home:illuusio/ModemManager GNOME:Next/ModemManager GNOME:Factory/ModemManager openSUSE:Factory/ModemManager

Please do not bug the maintainer of home:illuusio with this. Moving to GNOME.

The repositories that you listed were added because of how you installed the package, probably from clicking on software.opensuse.org.

Please revert to the distribution version the package and try again.

The problem is more serious because opensuse Leap 15.4 does not contain an official Modem Manager package, only version 1.12 is available. This version is 3 years old and cannot handle today's WWAN adapters found in Dell and Lenovo laptops. SUSE does not provide a fresh package for this steel, only the build.opensuse.org packages remain, but unfortunately they do not work on Leap 15.4. It would be very helpful and useful if SUSE would provide the basic packages and their continuous updates in the official repositories. Today's WWAN adapters require at least Modem Manager 1.18 or the latest version 1.20, but the beta-tested Leap 15.5 will only include version 1.18. What is the solution to this, because it is not possible to use the mobile internet? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c3 Andreas Stieger <Andreas.Stieger@gmx.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC|Andreas.Stieger@gmx.de |tuukka.pasanen@ilmi.fi Assignee|tuukka.pasanen@ilmi.fi |gnome-bugs@suse.de --- Comment #3 from Andreas Stieger <Andreas.Stieger@gmx.de> --- (In reply to Istvan Sipos from comment #2)

It would be very helpful and useful if SUSE would provide the basic packages and their continuous updates in the official repositories.

Well, moving to GNOME team to get this in order. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c5 --- Comment #5 from Tuukka Pasanen <tuukka.pasanen@ilmi.fi> --- (In reply to Istvan Sipos from comment #4)

Thank you very much, I hope it can be solved, because our new laptop has been unusable in the field for more than six months...

Just out of curiosity which WWAN device it has and is it supported by ModemManager? You should really read this about debugging ModemManager: https://mobile-broadband.pages.freedesktop.org/docs/modemmanager/debugging/ that you can find place where it does not work. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c7 --- Comment #7 from Tuukka Pasanen <tuukka.pasanen@ilmi.fi> ---

I tested illuusio's packeges from build.opensuse on Tumbleweed and Leap 15.4 and it works on Tumbleweed but doesn't work on Leap 15.4. Unfortunately I don't find what is the problem on Leap 15.4 I have an short error message: ModemManager.service: Main process exited, code=exited, status=127/n/a ModemManager.service: Failed with result 'exit-code'.

Yes this needs little bit more gdb and debugging as some part is now sigsegving. I don't have Queltec but I have following weeks check if it's working with other WWAN device that does not work with openSUSE 15.4 ModemManager. As Leap is following SUSE 15 it's stable and it's causing some problems that for example Tubleweed does not have. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c9 --- Comment #9 from Istvan Sipos <siposi@diakont.eu> --- (In reply to Tuukka Pasanen from comment #7)

...

I tested illuusio's packeges from build.opensuse on Tumbleweed and Leap 15.4 and it works on Tumbleweed but doesn't work on Leap 15.4. Unfortunately I don't find what is the problem on Leap 15.4 I have an short error message: ModemManager.service: Main process exited, code=exited, status=127/n/a ModemManager.service: Failed with result 'exit-code'.

Yes this needs little bit more gdb and debugging as some part is now sigsegving. I don't have Queltec but I have following weeks check if it's working with other WWAN device that does not work with openSUSE 15.4 ModemManager. As Leap is following SUSE 15 it's stable and it's causing some problems that for example Tubleweed does not have.

Thank you for your help the but problem is not that the Modem Manager does not work with the Quectel modem, but that it does not run at all, it returns the described error when starting on Leap 15.4. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c11 Yifan Jiang <yfjiang@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gnome-bugs@suse.de, | |yfjiang@suse.com Assignee|gnome-bugs@suse.de |songchuan.kang@suse.com --- Comment #11 from Yifan Jiang <yfjiang@suse.com> --- This smells in need of some debug, and Jonathan maybe able to drive this. Put in his queue. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c13 --- Comment #13 from Tuukka Pasanen <tuukka.pasanen@ilmi.fi> --- (In reply to Jonathan Kang from comment #12)

Looks like some dependencies are not upgraded when installing ModemManager version 1.18. Manually upgrading libqmi-glib5 and libmm-glib0 to versions from (for example) openSUSE:Factory should be able to fix this issue.

Yes newer WWAN devices rely newer libqmi which is in my experience the keypart but you need new ModemManager to use newer libqmi. All these packages are in my repo: libqmi-*, libmbim* and libqrtr-glib* which are needed to make it work they are compiled from Factory to openSUSE 15.4. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c15 --- Comment #15 from Istvan Sipos <siposi@diakont.eu> --- (In reply to Tuukka Pasanen from comment #14)

I've tested that with correct libqmi and others ModemManager should work as it works for me on other WWAN device.

I understand, what can I do? Should I write the program versions, update to the libqmi*, libmbim* and libqrtr* packages in the repo? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c17 --- Comment #17 from Istvan Sipos <siposi@diakont.eu> --- (In reply to Tuukka Pasanen from comment #16)

First add correct repo zypper ar -f https://download.opensuse.org/repositories/home:/illuusio/15.4/home:illuusio. repo

then launch yast2 and software management

search in YaST2 software management libqmi. There should be package libqmi5-glib down from package info there should be versions tab (if you are in graphical UI and if not just go with the tab key) and choose version which comes from home:illuusio (there is mark) and then do the same with libmbim* and libqrtr* which are installed then if it does not complain anything just push accept button and install new version.

Then test ModmemManager is it working. There is possibility you need to reboot.

Correct repo address: https://download.opensuse.org/repositories/home:/illuusio/15.4/ I selected libqmi-glib5, libqmi-tools, libmbim, libmbim-glib4, libqrtr-glib0 from illuusio repo. Do I need to install all package (devel)? I restarted suse but ModemManaged doesn't start. I found the lenovo-wwan-dpr is not active on snapd but I think it is depend from ModemManager... snap service | grep active lenovo-wwan-dpr enabled inactive -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c19 --- Comment #19 from Istvan Sipos <siposi@diakont.eu> --- (In reply to Tuukka Pasanen from comment #18)

...

I selected libqmi-glib5, libqmi-tools, libmbim, libmbim-glib4, libqrtr-glib0 from illuusio repo. Do I need to install all package (devel)?

I restarted suse but ModemManaged doesn't start. I found the lenovo-wwan-dpr is not active on snapd but I think it is depend from ModemManager...

snap service | grep active lenovo-wwan-dpr enabled inactive

Could you run first as root /usr/sbin/ModemManager --debug

localhost:~ # /usr/sbin/ModemManager --debug /usr/sbin/ModemManager: symbol lookup error: /usr/sbin/ModemManager: undefined symbol: mm_sim_preferred_network_list_free

and then if just crash then gdb /usr/sbin/ModemManager

This is not run wait command on (gd) console... localhost:~ # gdb /usr/sbin/ModemManager GNU gdb (GDB; SUSE Linux Enterprise 15) 12.1 Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-suse-linux". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://bugs.opensuse.org/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/sbin/ModemManager... (No debugging symbols found in /usr/sbin/ModemManager) (gdb) Quit

are 100% sure that ModemManager if from home:illuusio?

Of course. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c21 --- Comment #21 from Istvan Sipos <siposi@diakont.eu> --- (In reply to Tuukka Pasanen from comment #20)

...

localhost:~ # /usr/sbin/ModemManager --debug /usr/sbin/ModemManager: symbol lookup error: /usr/sbin/ModemManager: undefined symbol: mm_sim_preferred_network_list_free

Problem is here missing symbol mm_sim_preferred_network_list_free. Problem is that libmm-glib0 ain't updated it should also be version 1.18. If you update that like you update libmbim and friends I thing we are very close.

You can see what version you are currently running with: rpm -qi libmm-glib0

It's probably openSUSE 15.4 original one and not from home:illuusio.

That's great! That seems to have been the problem. When installed from the illuusio repo, all packages were updated automatically, but libmm-glib0 was not updated, it had to be updated manually. What could be the reason for this? I looked on Tumbleweed, there are all the packages installed from the Factory repo and the ModemManager and the WWAN adapter work with them. Of course, lenovo-wwan-dpr must be running via snapd. Thank you very much for your help, it works now. Is it possible to fix that if ModemManager is installed from the illuusio repo, then libmm-glib0 is also updated automatically? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c23 --- Comment #23 from Tuukka Pasanen <tuukka.pasanen@ilmi.fi> --- After this it should track home:illuusio ModemManager and libmm as long as it's newer than in openSUSE 15.x distro when you update. If you remove home:illuusio then you are back to distro ModemManager after update. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c25 --- Comment #25 from Istvan Sipos <siposi@diakont.eu> --- (In reply to Tuukka Pasanen from comment #22)

...

That's great! That seems to have been the problem. When installed from the illuusio repo, all packages were updated automatically, but libmm-glib0 was not updated, it had to be updated manually. What could be the reason for this?

I looked on Tumbleweed, there are all the packages installed from the Factory repo and the ModemManager and the WWAN adapter work with them. Of course, lenovo-wwan-dpr must be running via snapd.

Thank you very much for your help, it works now. Is it possible to fix that if ModemManager is installed from the illuusio repo, then libmm-glib0 is also updated automatically?

Nice to hear that problem solved. Could you close bug? This more zypper problem that it should advise you about it but as it comes to home-repo then it's always does not do it but nice that this one got solved.

Unfortunately, I couldn't find any information about whether libmm-gli0 should also be updated. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1209942 http://bugzilla.opensuse.org/show_bug.cgi?id=1209942#c27 --- Comment #27 from Tuukka Pasanen <tuukka.pasanen@ilmi.fi> --- (In reply to Istvan Sipos from comment #26)

It's great, the problem was solved by manually updating libmm-gli0 to the one in the home:illuusio repo because it doesn't update automatically.

Thanks for your help

I think to make it work home:illuusio should have greater priority than basic installation media from openSUSE but it should be addressed as ffmpeg does it same it if you install from Packman you have to manually install them. -- You are receiving this mail because: You are on the CC list for the bug.