Hi,

OK, 1.22.6 works for the same router that 1.22.4 didn't work. This is on a new laptop, but it seems unlikely that the hardware was causing the problem.

-BenRI

On 1/31/20 7:49 PM, Michael Biebl wrote:
On Tue, 21 Jan 2020 12:44:17 -0500 Benjamin Redelings
<benjamin.redeli...@gmail.com> wrote:
Package: network-manager
Version: 1.22.4-1
Severity: important

Dear Maintainer,

For some wifi networks, network-manager fails to join the network.  1.22.4 was 
a big improvement over 1.22.2, but there are still some problems.
It logs lines like these:

NetworkManager[854]: <info>  [1578839858.0531] device (p2p-dev-wlp4s0): supplicant 
management interface state: associated -> complet>
NetworkManager[854]: <info>  [1578839858.0534] device (wlp4s0): state change: config 
-> ip-config (reason 'none', sys-iface-state: '>
NetworkManager[854]: <info>  [1578839858.0551] dhcp4 (wlp4s0): activation: 
beginning transaction (timeout in 45 seconds)
NetworkManager[854]: <warn>  [1578839861.0781] dhcp4 (wlp4s0): selecting lease 
failed: 12
NetworkManager[854]: <warn>  [1578839864.7164] dhcp4 (wlp4s0): selecting lease 
failed: 12
NetworkManager[854]: <warn>  [1578839873.5769] dhcp4 (wlp4s0): selecting lease 
failed: 12
NetworkManager[854]: <warn>  [1578839892.0217] dhcp4 (wlp4s0): selecting lease 
failed: 12
NetworkManager[854]: <info>  [1578839901.4961] manager: sleep: sleep requested 
(sleeping: no  enabled: yes)
NetworkManager[854]: <info>  [1578839901.4965] device (enp0s31f6): state change: 
unavailable -> unmanaged (reason 'sleeping', sys-if>

I used to be able to join this network with previous versions of 
network-manager.

The gitlab issue links a commit after 1.22.4.

Issue: https://gitlab.freedesktop.org/NetworkManager/NetworkManager/issues/324
Commit: 
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/commit/c19eefc6ec9d0a52f4d3ce75e70cfd6dab60aa2f

I've seen the log message "Activation: Stage 5 of 5 (IPv4 Commit) error accepting 
lease: failed to accept lease: Cannot allocate memory"
but I don't get this every time.

If you roll an update that includes commit c19eefc6, I will check whether this 
fixes the problem.
Please test with 1.22.6 and report back


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