Ubuntu
wpasupplicant package

  1. Bug #1370245
  2. Comment #2

Comment 2 for bug 1370245

Revision history for this message
Dennis-martin-herbers (dennis-martin-herbers) wrote :

I tracked down the issue where WiFi would fail after suspend in that it doesn't associate anymore (tries to connect but fails), and it's a bug in wpa-supplicant that was fixed in the current version (Ubuntu uses 2.1, newest is 2.3). Replacing Ubuntu's wpa-supplicant 2.1 with Debian's wpa-supplicant 2.3 and rebooting immediately fixed the issue.

https://packages.debian.org/sid/wpasupplicant

There are a lot of issues related to this that would be fixed by the new upstream release.