FS#64880 - [networkmanager] Networking stopped working when upgrading to 1.22.0

Attached to Project: Arch Linux
Opened by Pedro Gabriel Drumond Pereira (pedrogabriel) - Wednesday, 18 December 2019, 12:11 GMT
Last edited by freswa (frederik) - Friday, 21 February 2020, 14:43 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To No-one
Architecture x86_64
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 11
Private No

Details

Description:
After upgrading to 1.22.0 network stopped working, nm tries to connect to cable internet that is not connected than crashs, 1.20.8 does work correctly.

Additional info:

* package version(s)
1.22.0

* config and/or log files etc.
dez 18 09:00:37 kremlim NetworkManager[4513]: <info> [1576670437.8263] device (enp7s0): Activation: starting connection 'Cabeado' (9c7af910-1728-4c5c-8462-a928cfeeed3d)
dez 18 09:00:37 kremlim NetworkManager[4513]: <info> [1576670437.8265] device (enp7s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
dez 18 09:00:37 kremlim NetworkManager[4513]: <info> [1576670437.8271] device (enp7s0): state change: prepare -> failed (reason 'config-failed', sys-iface-state: 'managed')
dez 18 09:00:37 kremlim NetworkManager[4513]: <warn> [1576670437.8281] device (enp7s0): Activation: failed for connection 'Cabeado'
dez 18 09:00:37 kremlim NetworkManager[4513]: <info> [1576670437.8283] device (enp7s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
dez 18 09:00:38 kremlim NetworkManager[4513]: <info> [1576670438.8271] device (wlan0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to 'FIBRA-5164'.
dez 18 09:00:38 kremlim NetworkManager[4513]: <info> [1576670438.8272] device (wlan0): new IWD device state is connected
dez 18 09:00:38 kremlim NetworkManager[4513]: <info> [1576670438.8275] device (wlan0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
dez 18 09:00:38 kremlim NetworkManager[4513]: <info> [1576670438.8280] dhcp4 (wlan0): activation: beginning transaction (timeout in 45 seconds)
dez 18 09:00:39 kremlim NetworkManager[4513]: NetworkManager: ../NetworkManager/shared/n-dhcp4/src/n-dhcp4-client.c:684: n_dhcp4_client_dispatch: Assertiva “c_assert_result && "r < _N_DHCP4_>

Steps to reproduce:
* Update networkmanager
This task depends upon

Closed by  freswa (frederik)
Friday, 21 February 2020, 14:43 GMT
Reason for closing:  Upstream
Additional comments about closing:  https://gitlab.freedesktop.org/NetworkMa nager/NetworkManager/merge_requests/368
Comment by Cedric Bellegarde (gnumdk) - Wednesday, 18 December 2019, 15:13 GMT
Not working here too. WIFI is OK but LAN is not getting a DHCP ip. Booting on Fedora 31 and it works.
Comment by Ian Hunter (webnard) - Wednesday, 18 December 2019, 20:21 GMT
My NetworkManager systemd files were completely empty after installing networkmanager-1.22.0-1.
Comment by Cedric Bellegarde (gnumdk) - Friday, 20 December 2019, 09:30 GMT
Fixed the issue with:

cat /etc/NetworkManager/NetworkManager.conf
# Configuration file for NetworkManager.
# See "man 5 NetworkManager.conf" for details.
[main]
dhcp=dhcpcd

Looks related to internal DHCP client.
Comment by Cedric Bellegarde (gnumdk) - Sunday, 22 December 2019, 12:07 GMT
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/issues/310
Comment by Beniamino Galvani (bengal) - Monday, 23 December 2019, 14:30 GMT
Hi, would you be able to attach to NM with gdb, add a breakpoint at n-dhcp4-client.c:684 and check the value of r when the assertion fails?
Comment by truongan phamnguyen (truongan) - Saturday, 28 December 2019, 09:02 GMT
Working for my PC Onboard LAN. But my laptop's LAN adapter got this problem.
Comment by helle vaanzinn (glitsj16) - Saturday, 28 December 2019, 16:32 GMT
Please update, this is fixed upstream via https://gitlab.freedesktop.org/NetworkManager/NetworkManager/merge_requests/368.

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