[Bug 2060082] Re: Dublin timezone cause systemd cpu high

[Skia]

I'm not sure about the proposed fix, but:
* Dublin is probably not the only timezone impacted.
* We should probably try to reproduce that and confirm the bug on Jammy, but also check Noble, just to be sure.

** Tags added: rls-jj-incoming

** Also affects: systemd (Ubuntu Jammy)
   Importance: Undecided
       Status: New

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Title:
  Dublin timezone cause systemd cpu high

Status in systemd package in Ubuntu:
  Confirmed
Status in systemd source package in Jammy:
  New

Bug description:
  Systemd version(249) in Jammy Jellyfish is too old, When using the
  Dublin time zone for daylight saving time switching，the CPU usage will
  suddenly increase to 100% starting from 2024-03-31 00:00:00 and last
  for 1 hour, but return to normal at 2024-03-31 02:00:00. plz backport
  the bugfix to v249 or update 255 version in Jammy Jellyfish to fix it.
  thank you.

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