Current status: Looks like a bug in dracut-install: It complains about
some modules with "Failed to find module", but ignores other modules:
```
dracut-install -v -D /var/tmp/mkinitramfs_lpfi2K --kerneldir
/lib/modules/6.8.0-45-generic -o -m 842 adiantum aegis128 aegis128-aesni
aesni-intel aes_ti af_alg algif_aead algif_hash algif_rng algif_skcipher
ansi_cprng aria-aesni-avx2-x86_64 aria-aesni-avx-x86_64 aria_generic
aria-gfni-avx512-x86_64 async_memcpy async_pq async_raid6_recov async_tx
async_xor authenc authencesn blake2b_generic blowfish_common blowfish_generic
blowfish-x86_64 camellia-aesni-avx2 camellia-aesni-avx-x86_64 camellia_generic
camellia-x86_64 cast5-avx-x86_64 cast5_generic cast6-avx-x86_64 cast6_generic
cast_common ccm chacha20poly1305 chacha_generic chacha-x86_64 cmac
crc32_generic crc32-pclmul crct10dif-pclmul cryptd crypto_engine crypto_simd
crypto_user curve25519-generic curve25519-x86_64 des3_ede-x86_64 des_generic
dm-cache dm-cache-smq dm_crypt dm_mirror dm_mod dm_raid dm_snapshot
dm-thin-pool =drivers/gpu/drm/tiny =drivers/platform/x86
drm_privacy_screen_register ecc ecdh_generic ecdsa_generic echainiv
ecrdsa_generic efifb essiv fan fbcon fcrypt fuse ghash-clmulni-intel hctr2
keywrap lrw lz4 lz4hc md4 michael_mic nhpoly1305 nhpoly1305-avx2
nhpoly1305-sse2 pcbc pcrypt pkcs7_test_key pkcs8_key_parser poly1305_generic
poly1305-x86_64 polyval-clmulni polyval-generic raid0 raid1 raid10 raid456
rmd160 -s serpent-avx2 serpent-avx-x86_64 serpent_generic serpent-sse2-x86_64
sha1-ssse3 sha256-ssse3 simplefb sm2_generic sm3 sm3-avx-x86_64 sm3_generic sm4
sm4-aesni-avx2-x86_64 sm4-aesni-avx-x86_64 sm4_generic streebog_generic tcrypt
thermal twofish-avx-x86_64 twofish_common twofish_generic twofish-x86_64
twofish-x86_64-3way vboxvideo vesafb vga16fb virtio-gpu vmac wp512 xcbc xctr
xor xxhash_generic zstd
dracut-install: Failed to find module 'drm_privacy_screen_register'
dracut-install: Failed to find module 'efifb'
dracut-install: Failed to find module 'fbcon'
dracut-install: Failed to find module 'simplefb'
dracut-install: Failed to find module 'vesafb'
```
There are no `cp` commands from that call.
** Also affects: dracut (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu.
https://bugs.launchpad.net/bugs/2081700
Title:
Can't boot from encrypted volume after initramfs-tools=0.142ubuntu25.3
update
Status in dracut package in Ubuntu:
New
Status in initramfs-tools package in Ubuntu:
New
Bug description:
# Expected
After an update to `initramfs-tools` from 0.142ubuntu25.2 to 0.142ubuntu25.3
I can boot my system from an encrypted root volume.
# What happened instead
After an update to `initramfs-tools` from 0.142ubuntu25.2 to 0.142ubuntu25.3,
I could no longer boot my system.
The error I was getting is this after entering the correct password:
```
device-mapper: table: 252:0: crypt: unknown target type
device-mapper: ioctl: error adding target to table
device-mapper: reload ioctl on test (252:0) failed: Invalid argument
```
I managed to add set -x to the initramfs scripts, which showed me the
command it uses that leads to this error:
```
/sbin/cryptsetup -T1 --allow-discards '--type=luks' '--key-file=-' open --
/dev/nvme0n1p3 test
```
And my `/etc/crypttab` looks like this:
```
test UUID=9a6218aa-6e36-4f0d-8567-770af1274240 none luks,discard
```
I also tried to add "break" to the kernel line and set up luks
manually via the initramfs shell, which led to the same error.
After quite a significant amount of time randomly trying to load
modules without success, I decided to check what had changed after my
last successful boot in terms of packages. One of the few upgrades was
the one mentioned at the beginning. So I downgraded `initramfs-tools`
back to 0.142ubuntu25.2, it regenerated the image, and the system
booted successfully.
Below you can find additional data about my setup.
I use an LVM setup on top of a luks-encrypted volume. Here is the
overall layout:
```
/dev/nvme0n1p2 on /boot type ext4
/dev/nvme0n1p1 on /boot/efi type vfat
```
Here is the data about my luks setup:
```
# cryptsetup luksDump /dev/nvme0n1p3
<...skipped...>
Data segments:
0: crypt
offset: 16777216 [bytes]
length: (whole device)
cipher: aes-xts-plain64
sector: 512 [bytes]
Keyslots:
0: luks2
Key: 512 bits
Priority: normal
Cipher: aes-xts-plain64
Cipher key: 512 bits
PBKDF: argon2id
<...skipped...>
```
Link to the changes in the broken version of the package:
https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/0.142ubuntu25.3
Kernel versions I tried it with: 6.8.0-44-generic and 6.8.0-45-generic
OS: Ubuntu 24.04.1 LTS
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/dracut/+bug/2081700/+subscriptions
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