Merge ~juliank/britney/+git/hints-ubuntu:dep17 into ~ubuntu-release/britney/+git/hints-ubuntu:devel

[Julian Andres Klode]

[Julian Andres Klode (juliank)]

Note that we still have the block-proposed bug on glibc and base-files, so this should actually only migrate apt, and then (bzip2 will have migrated too). I'll remove the bug tag after those have migrated.

[Steve Langasek (vorlon)]

review: Approve

diff --git a/ubuntu-release b/ubuntu-release
index b62709a..d3d6e27 100644
--- a/ubuntu-release
+++ b/ubuntu-release
@@ -59,3 +59,25 @@ force-badtest shasta/0.11.1-4build1/arm64
 
 # only remaining regression is ansible/ppc64el which is flaky (LP: #2052530)
 force-skiptest python3-defaults/3.12.1-0ubuntu1
+
+# DEP17 /usr move
+#
+# Spurious regression of autopkgtest on arm64 only, reruns take forever;
+# we need this released for base-files & glibc to migrate without breaking
+# debootstrap (apt installs to /lib and is installed early in bootstrap).
+force-skiptest apt/2.7.12
+#
+# We skipped running most of the tests as vorlon suggested. The libc6
+# changes for moving to /usr should only really cause total failure in
+# any case.
+#
+# We have received no reports of build failures, and we did run tests
+# roughly on the first half of the alphabet on fast architectures, and
+# packages starting with t-z on all of them
+# 
+# Analysis shows that no package is failing outside of all architectures,
+# and packages seem to install fine. Some test suites have the usual spurious
+# failures on some architectures - apps crashing or getting killed, one has
+# dpkg already running, some fail to connect to servers like exim4, datefudge
+# has a hilarious off-by-one-second error.
+force-skiptest glibc/2.39-0ubuntu2