Ubuntu
network-manager package

  1. Bug #1585863
  2. Comment #0

Comment 0 for bug 1585863

Revision history for this message
Shih-Yuan Lee (fourdollars) wrote : WiFi malfunction after suspend & resume stress

Description: Ubuntu Yakkety Yak (development branch)
Release: 16.10
Packages:
libnm-glib-vpn1:amd64 1.2.2-0ubuntu2
libnm-glib4:amd64 1.2.2-0ubuntu2
libnm-util2:amd64 1.2.2-0ubuntu2
libnm0:amd64 1.2.2-0ubuntu2
network-manager 1.2.2-0ubuntu2

Reproduce steps:
1. Install fwts by `sudo apt-get install fwts`.
2. Run the suspend & resume stress test.
sudo fwts s3 --s3-multiple=30 --s3-min-delay=10 --s3-max-delay=10 --s3-delay-delta=5

Expected result:
The WiFi still functioned.

Actual result:
The WiFi can not connect to any access point and we have to execute `sudo wpa_cli scan` manually to make it work again.

P.S. Ubuntu 16.04 also has the same issue.