debcrafters-packages team mailing list archive

[Ubuntu SRU Bot <2117180@xxxxxxxxxxxxxxxxxx>]

All autopkgtests for the newly accepted wpa (2:2.10-21ubuntu0.3) for noble have finished running.
The following regressions have been reported in tests triggered by the package:

netplan.io/1.1.2-2~ubuntu24.04.2 (amd64, ppc64el)


Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-
migration/noble/update_excuses.html#wpa

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

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https://bugs.launchpad.net/bugs/2117180

Title:
  wpa_supplicant DEFAULT_BSS_MAX_COUNT is too low for populated areas

Status in wpa package in Ubuntu:
  Fix Released
Status in wpa source package in Jammy:
  Fix Committed
Status in wpa source package in Noble:
  Fix Committed
Status in wpa source package in Plucky:
  Fix Committed

Bug description:
  SRU Justification:

  [ Impact ]

  In densely-populated areas with more than 200 Wi-Fi APs,
  wpa_supplicant's default BSS_MAX_COUNT of 200 causes some nearby wi-fi
  APs to only appear inconsistently.

  In areas with more APs, setting a higher bss_max_count of 500 via
  wpa_cli was sufficient to resolve this issue. Since such dense areas
  are now common, it may be appropriate to raise the default to 500 or
  1000.

  [ Test Plan ]

  Run an nmcli scan in an area with 500+ APs, with and without the
  described wpa_supplicant change. Confirm that the change results in
  all expected APs being present.

  [ Fix ]

  Bump the DEFAULT_BSS_MAX_COUNT to 1000

  [ Where problems could occur ]

  It's conceivable that there could be differences in time required to
  scan / enumerate more APs

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