[impact]
these tests require, and modify, grub. That fails on s390x and arm64 on xenial because those archs do not use grub.
[test case]
run the autopkgtests for xenial on either of those archs.
[regression potential]
low; only skipping test cases on archs that do not support the test cases.
[impact]
these tests require, and modify, grub. That fails on s390x and arm64 on xenial because those archs do not use grub.
[test case]
run the autopkgtests for xenial on either of those archs.
[regression potential]
low; only skipping test cases on archs that do not support the test cases.