Arch Linux

CraftHumster

Member

Registered: 2023-07-20

Posts: 28

Network Manager is not working

During changing of Device in tab Ethernet => Edit connection of Network Manager application NetworkManager is switched off (Failed with result ‘core-dump’). Indications of aspplet: NetworkManager not running. The reinstalling of NetworkManager don’t solved this problem.  Arch Linux XFCE. I have these same problems for three laptops: HP, Asus and Lenovo. Only reinstalling the Linux solves this problem, but it is still impossible to change the Device in tab Edition of Ethernet connection of NetworkManager.

#systemctl enable NetworkManager.service output:

https://media.discordapp.net/attachment … height=296

Scimmia

Fellow

Registered: 2012-09-01

Posts: 13,727

Re: Network Manager is not working

So all of that is to say that NetworkManager is segfaulting.

Get a backtrace to see where it's happening. See https://wiki.archlinux.org/title/Core_d … _core_dump

WorMzy

Administrator

From: Scotland

Registered: 2010-06-16

Posts: 13,557

Website

Re: Network Manager is not working

Please don't post images of text, post the actual text.

https://wiki.archlinux.org/title/Genera … bumping%22

---

Sakura:-
Mobo: MSI MAG X570S TORPEDO MAX // Processor: AMD Ryzen 9 5950X @4.9GHz // GFX: AMD Radeon RX 5700 XT // RAM: 32GB (4x 8GB) Corsair DDR4 (@ 3000MHz) // Storage: 1x 3TB HDD, 6x 1TB SSD, 2x 120GB SSD, 1x 275GB M2 SSD

Making lemonade from lemons since 2015.

ewaller

Administrator

From: Pasadena, CA

Registered: 2009-07-13

Posts: 20,643

Re: Network Manager is not working

This sounds like a partial update.  Are these systems fully up to date?

---

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
The shortest way to ruin a country is to give power to demagogues.— Dionysius of Halicarnassus
---
How to Ask Questions the Smart Way

CraftHumster

Member

Registered: 2023-07-20

Posts: 28

Re: Network Manager is not working

This sounds like a partial update.  Are these systems fully up to date?

Yes!

#pacman -Syu

CraftHumster

Member

Registered: 2023-07-20

Posts: 28

Re: Network Manager is not working

So all of that is to say that NetworkManager is segfaulting.

Get a backtrace to see where it's happening. See https://wiki.archlinux.org/title/Core_d … _core_dump

#coredumpctl list
Mon 2023-08-28 07:34:44 EEST 1049 1000 984 SIGABRT present      /app/extra/zoom/zoom.real 6.1M
Tue 2023-08-29 22:10:20 EEST  316    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:10:21 EEST  938    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:10:21 EEST  958    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:10:22 EEST  972    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:10:23 EEST  986    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:10:24 EEST 1000    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:21:14 EEST 1142    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:21:15 EEST 1167    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:21:15 EEST 1182    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:21:16 EEST 1196    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:21:17 EEST 1210    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:22:41 EEST  310    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:22:42 EEST  336    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:22:43 EEST  352    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:22:45 EEST  366    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:22:45 EEST  377    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:27:32 EEST  875    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:27:33 EEST  896    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:27:34 EEST  911    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:27:34 EEST  925    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:27:35 EEST  939    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:44:39 EEST 1200    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:44:40 EEST 1222    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:44:41 EEST 1236    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:44:42 EEST 1250    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 22:44:42 EEST 1264    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Tue 2023-08-29 23:45:12 EEST 1568    0   0 SIGSEGV none         /usr/bin/NetworkManager      -
Tue 2023-08-29 23:46:42 EEST 1597    0   0 SIGSEGV none         /usr/bin/NetworkManager      -
Wed 2023-08-30 07:36:25 EEST  315    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Wed 2023-08-30 07:36:26 EEST  342    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Wed 2023-08-30 07:36:26 EEST  354    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Wed 2023-08-30 07:36:28 EEST  371    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Wed 2023-08-30 07:36:28 EEST  383    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Wed 2023-08-30 22:29:05 EEST  305    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Wed 2023-08-30 22:29:06 EEST  333    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Wed 2023-08-30 22:29:07 EEST  345    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Wed 2023-08-30 22:29:07 EEST  360    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -
Wed 2023-08-30 22:29:10 EEST  377    0   0 SIGSEGV inaccessible /usr/bin/NetworkManager      -

[EDIT]
#coredumpctl info NetworkManager
PID: 316 (NetworkManager)
           UID: 0 (root)
           GID: 0 (root)
        Signal: 11 (SEGV)
     Timestamp: Tue 2023-08-29 22:10:19 EEST (1 day 22h ago)
  Command Line: /usr/bin/NetworkManager --no-daemon
    Executable: /usr/bin/NetworkManager
Control Group: /system.slice/NetworkManager.service
          Unit: NetworkManager.service
         Slice: system.slice
       Boot ID: 332aea38b6004b7d9630ec3b26146a8a
    Machine ID: 773bec64610b4db59adb4cf32c351c68
      Hostname: hum
       Storage: /var/lib/systemd/coredump/core.NetworkManager.0.332aea38b6004b7d9630ec3b26146a8a.316.1693336219000000.zst (i>
       Message: Process 316 (NetworkManager) of user 0 dumped core.
               
                Stack trace of thread 316:
                #0  0x000055588699108e c_siphash_append (NetworkManager + 0x18708e)
                #1  0x0000555886a60265 nm_hash_str (NetworkManager + 0x256265)
                #2  0x00007fd3652fb2da g_hash_table_lookup (libglib-2.0.so.0 + 0x3c2da)
                #3  0x00005558868cfe00 nm_settings_get_connection_by_uuid (NetworkManager + 0xc5e00)
                #4  0x00005558869b5fe5 n/a (NetworkManager + 0x1abfe5)
                #5  0x00005558869b60fe n/a (NetworkManager + 0x1ac0fe)
                #6  0x00005558869df668 n/a (NetworkManager + 0x1d5668)
                #7  0x00005558869b81f8 n/a (NetworkManager + 0x1ae1f8)
                #8  0x00005558869b6085 n/a (NetworkManager + 0x1ac085)
                #9  0x00005558869b60fe n/a (NetworkManager + 0x1ac0fe)
                #10 0x00005558869df668 n/a (NetworkManager + 0x1d5668)
                #11 0x00005558869b81f8 n/a (NetworkManager + 0x1ae1f8)
                #12 0x00005558869b6085 n/a (NetworkManager + 0x1ac085)
                #13 0x00005558869b60fe n/a (NetworkManager + 0x1ac0fe)
                #14 0x00005558869df668 n/a (NetworkManager + 0x1d5668)
                #15 0x00005558869b81f8 n/a (NetworkManager + 0x1ae1f8)
                #16 0x00005558869b6085 n/a (NetworkManager + 0x1ac085)
                #17 0x00005558869b60fe n/a (NetworkManager + 0x1ac0fe)
                #18 0x00005558869df668 n/a (NetworkManager + 0x1d5668)
                #19 0x00005558869b81f8 n/a (NetworkManager + 0x1ae1f8)
                #20 0x00005558869b6085 n/a (NetworkManager + 0x1ac085)
                #21 0x00005558869b60fe n/a (NetworkManager + 0x1ac0fe)
                #22 0x00005558869df668 n/a (NetworkManager + 0x1d5668)

#coredumpctl debug NetworkManager
PID: 386 (NetworkManager)
           UID: 0 (root)
           GID: 0 (root)
        Signal: 11 (SEGV)
     Timestamp: Thu 2023-08-31 20:15:33 EEST (31min ago)
  Command Line: /usr/bin/NetworkManager --no-daemon
    Executable: /usr/bin/NetworkManager
Control Group: /system.slice/NetworkManager.service
          Unit: NetworkManager.service
         Slice: system.slice
       Boot ID: a7b78df284d842e6888e0b482b1deb89
    Machine ID: 773bec64610b4db59adb4cf32c351c68
      Hostname: hum
       Storage: /var/lib/systemd/coredump/core.NetworkManager.0.a7b78df284d842e6888e0b482b1deb89.386.1693502133000000.zst (present)
  Size on Disk: 772.0K
       Message: Process 386 (NetworkManager) of user 0 dumped core.
               
                Stack trace of thread 386:
                #0  0x000055b93cb49248 nm_hash_str (NetworkManager + 0x256248)
                #1  0x00007f27e5ccd2da g_hash_table_lookup (libglib-2.0.so.0 + 0x3c2da)
                #2  0x000055b93c9d1888 n/a (NetworkManager + 0xde888)
                #3  0x000055b93ca9f1b4 n/a (NetworkManager + 0x1ac1b4)
                #4  0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #5  0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #6  0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #7  0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #8  0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #9  0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #10 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #11 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #12 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #13 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #14 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #15 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #16 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #17 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #18 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #19 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #20 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #21 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #22 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #23 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #24 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #25 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #26 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #27 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #28 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #29 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #30 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #31 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #32 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #33 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #34 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #35 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #36 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #37 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #38 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #39 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #40 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #41 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #42 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #43 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #44 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #45 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #46 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #47 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #48 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #49 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #50 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #51 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #52 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #53 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #54 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #55 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #56 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #57 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #58 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #59 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
                #60 0x000055b93cac8668 n/a (NetworkManager + 0x1d5668)
                #61 0x000055b93caa11f8 n/a (NetworkManager + 0x1ae1f8)
                #62 0x000055b93ca9f085 n/a (NetworkManager + 0x1ac085)
                #63 0x000055b93ca9f0fe n/a (NetworkManager + 0x1ac0fe)
               
                Stack trace of thread 388:
                #0  0x00007f27e570ed6d syscall (libc.so.6 + 0x10ed6d)
                #1  0x00007f27e5d40ca7 g_cond_wait (libglib-2.0.so.0 + 0xafca7)
                #2  0x00007f27e5cb6144 n/a (libglib-2.0.so.0 + 0x25144)
                #3  0x00007f27e5d202fe n/a (libglib-2.0.so.0 + 0x8f2fe)
                #4  0x00007f27e5d1dd75 n/a (libglib-2.0.so.0 + 0x8cd75)
                #5  0x00007f27e568c9eb n/a (libc.so.6 + 0x8c9eb)
                #6  0x00007f27e5710dfc n/a (libc.so.6 + 0x110dfc)
               
                Stack trace of thread 387:
                #0  0x00007f27e570359f __poll (libc.so.6 + 0x10359f)
                #1  0x00007f27e5d48c2f n/a (libglib-2.0.so.0 + 0xb7c2f)
                #2  0x00007f27e5ce90e2 g_main_context_iteration (libglib-2.0.so.0 + 0x580e2)
                #3  0x00007f27e5ce9132 n/a (libglib-2.0.so.0 + 0x58132)
                #4  0x00007f27e5d1dd75 n/a (libglib-2.0.so.0 + 0x8cd75)
                #5  0x00007f27e568c9eb n/a (libc.so.6 + 0x8c9eb)
                #6  0x00007f27e5710dfc n/a (libc.so.6 + 0x110dfc)
               
                Stack trace of thread 389:
                #0  0x00007f27e570359f __poll (libc.so.6 + 0x10359f)
                #1  0x00007f27e5d48c2f n/a (libglib-2.0.so.0 + 0xb7c2f)
                #2  0x00007f27e5ceafef g_main_loop_run (libglib-2.0.so.0 + 0x59fef)
                #3  0x00007f27e5f4e28c n/a (libgio-2.0.so.0 + 0x11028c)
                #4  0x00007f27e5d1dd75 n/a (libglib-2.0.so.0 + 0x8cd75)
                #5  0x00007f27e568c9eb n/a (libc.so.6 + 0x8c9eb)
                #6  0x00007f27e5710dfc n/a (libc.so.6 + 0x110dfc)
               
                Stack trace of thread 390:
                #0  0x00007f27e570ed6d syscall (libc.so.6 + 0x10ed6d)
                #1  0x00007f27e5d41533 g_cond_wait_until (libglib-2.0.so.0 + 0xb0533)
                #2  0x00007f27e5cb6115 n/a (libglib-2.0.so.0 + 0x25115)
                #3  0x00007f27e5d20dab n/a (libglib-2.0.so.0 + 0x8fdab)
                #4  0x00007f27e5d1dd75 n/a (libglib-2.0.so.0 + 0x8cd75)
                #5  0x00007f27e568c9eb n/a (libc.so.6 + 0x8c9eb)
                #6  0x00007f27e5710dfc n/a (libc.so.6 + 0x110dfc)
                ELF object binary architecture: AMD x86-64

Failed to invoke gdb: No such file or directory

Last edited by CraftHumster (2023-08-31 17:57:17)

loqs

Member

Registered: 2014-03-06

Posts: 18,930

Re: Network Manager is not working

Please use code tags.  The output of `coredumpctl list` is not the backtrace Scimmia requested.