(bionic-amd64)root@ottawa:/tmp# dpkg-query -W initramfs-tools liblz4-tool zstd initramfs-tools 0.130ubuntu3.13 liblz4-tool 0.0~r131-2ubuntu3.1 zstd 1.3.3+dfsg-2ubuntu1.2
(bionic-amd64)root@ottawa:/tmp# mkinitramfs -c zstd -o zstd-initrd.img 4.15.0-150-generic (bionic-amd64)root@ottawa:/tmp# mkinitramfs -c lz4 -o lz4-initrd.img 4.15.0-150-generic (bionic-amd64)root@ottawa:/tmp# unmkinitramfs ./zstd-initrd.img zstd-unpacked (bionic-amd64)root@ottawa:/tmp# unmkinitramfs ./lz4-initrd.img lz4-unpacked (bionic-amd64)root@ottawa:/tmp# ls zstd-unpacked/ bin conf etc init lib lib64 run sbin scripts (bionic-amd64)root@ottawa:/tmp# ls lz4-unpacked/ bin conf etc init lib lib64 run sbin scripts (bionic-amd64)root@ottawa:/tmp# file zstd-initrd.img zstd-initrd.img: Zstandard compressed data (v0.8+), Dictionary ID: None (bionic-amd64)root@ottawa:/tmp# file lz4-initrd.img lz4-initrd.img: LZ4 compressed data (v0.1-v0.9) All is good. ** Tags removed: verification-needed verification-needed-bionic ** Tags added: verification-done verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1932542 Title: Add support for zstd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1932542/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs