Comment 22 for bug 1928075

already in 1:4.2-3ubuntu5:
commit 8075687f92b6e177f646a9a7db8cfd63262d033a switch binfmt registration to use update-binfmts --[un]import (#866756)

Remaining fixes
commit 2a3a3f66c07e3ccae80115d994c627fe9df19880 more binfmt-install updates
commit 9ce886cd819b1f9900b84c55f416977e8f418d27 fix improper quoting in d/binfmt-install (#959222)
commit f0caededd5a47ed97276253ea2348688f6cda87d check systemd-detect-virt before running update-binfmt
commit 87965f019e1101037d0b9134dbc090275238ff5c x32 arch is in the same family as i386 & x86_64, comit binfmt registration

TL;DR this should only fix to not fail registration in containers (still a reasonable fix) but maybe not what we need here.

Two more PPAs one if Focal plus those fixes, the other one Groovy minus those fixes as identified above.

PPAs (just started building):
https://launchpad.net/~paelzer/+archive/ubuntu/lp-1928075-qemu-static-builds-g-minusfix
https://launchpad.net/~paelzer/+archive/ubuntu/lp-1928075-qemu-static-builds-f-plusfix