Edit initramfs.conf as su. Rem out COMPRESS-lz4 line
Run update-initramfs -u - System will return with "COMPRESS parameter not set". Now edit initramfs.conf again. Remove the # on COMPRESS=lz4, run again update-initramfs -u. It will close without any error. Reboot. I just did and no more failed message. ** Attachment added: "initramfs-unpacking-decoding-failed.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835660/+attachment/5345715/+files/initramfs-unpacking-decoding-failed.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1835660 Title: initramfs unpacking failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1835660/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs