[Bug 1843366] Re: [eoan][2.30] locale woes, 12 hour clock and other issues

[Frode Nordahl]

I guess so, it may be the bug sources from somewhere else in the
ecosystem and that some package has to cope with the changes to make the
system not change behavior on upgrade.

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Title:
  [eoan][2.30] locale woes, 12 hour clock and other issues

Status in glibc package in Ubuntu:
  Invalid

Bug description:
  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:	Ubuntu
  Description:	Ubuntu Eoan Ermine (development branch)
  Release:	19.10
  Codename:	eoan

  After the recent update of libc and locale packages to 2.30 I'm
  experiencing issues on my developer workstation.

  The most visible change is that my terminal will format the clock in
  12 hour AM/PM format regardless of settings.  I am able to restore the
  24 hour clock by forcing LC_TIME to C.

  However, this also affects applications doing datetime calculations,
  an example being the Zaza test framework written in Python suddenly
  generating TLS certificates with a not valid until time into the
  future, with the consequence of test runs failing.

  So there is something more unnerving than a mere time display format
  change going on.

  Will try to dig up some more details, but wanted to flag this here in
  case someone know more about what has changed and/or are seeing
  similar issues.

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