[Bug 1819014] [NEW] wpa starts too late causing delay at boot

Mathieu Trudel-Lapierre mathieu.tl at gmail.com
Thu Mar 7 15:10:46 UTC 2019


Public bug reported:

Especially on raspberry pis, the wpa service set up by netplan when wifi
is configured is enabled far too late in the boot order, causing
unnecessary delays.

There's a visible delay of upwards to 2 minutes at booting a rpi3 with
netplan.io 0.95 as it is in disco; testing with a patched version shows
this delay can be completely eliminated by fixing the netplan-wpa
service and setting DefaultDependencies=no.

** Affects: netplan.io (Ubuntu)
     Importance: Critical
     Assignee: Mathieu Trudel-Lapierre (cyphermox)
         Status: In Progress

** Changed in: netplan.io (Ubuntu)
       Status: New => In Progress

** Changed in: netplan.io (Ubuntu)
   Importance: Undecided => Critical

** Changed in: netplan.io (Ubuntu)
     Assignee: (unassigned) => Mathieu Trudel-Lapierre (cyphermox)

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https://bugs.launchpad.net/bugs/1819014

Title:
  wpa starts too late causing delay at boot

Status in netplan.io package in Ubuntu:
  In Progress

Bug description:
  Especially on raspberry pis, the wpa service set up by netplan when
  wifi is configured is enabled far too late in the boot order, causing
  unnecessary delays.

  There's a visible delay of upwards to 2 minutes at booting a rpi3 with
  netplan.io 0.95 as it is in disco; testing with a patched version
  shows this delay can be completely eliminated by fixing the netplan-
  wpa service and setting DefaultDependencies=no.

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