This bug was fixed in the package initramfs-tools - 0.142ubuntu15.1
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initramfs-tools (0.142ubuntu15.1) mantic; urgency=medium
* Install intel_lpss_pci and spi_pxa2xx_platform kernel modules for keyboard
on MacBook Pro 2017 (LP: #2042710)
* Install
Verified with linux-image-generic on mantic:
(mantic)bdrung@host:~$ dpkg -s initramfs-tools | grep Version
Version: 0.142ubuntu15.1
(mantic)bdrung@host:~$ lsinitramfs /boot/initrd.img-6.5.0-14-generic | grep
'spi-pxa2xx-platform\|intel-lpss-pci'
Hello Terence, or anyone else affected,
Accepted initramfs-tools into mantic-proposed. The package will build
now and be available at https://launchpad.net/ubuntu/+source/initramfs-
tools/0.142ubuntu15.1 in a few hours, and then in the -proposed
repository.
Please help us by testing this new
** Tags removed: foundations-todo
** Changed in: initramfs-tools (Ubuntu)
Assignee: Benjamin Drung (bdrung) => (unassigned)
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This bug was fixed in the package initramfs-tools - 0.142ubuntu16
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initramfs-tools (0.142ubuntu16) noble; urgency=medium
* Install nvmem, soc, power, and System Power Management Interface (SPMI)
kernel modules on ARM/RISC-V for MediaTek boards (LP: #2038512)
* Install
** Tags added: patch
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https://bugs.launchpad.net/bugs/2042710
Title:
Can't enter cryptsetup password on MacBook Pro 2017 (MacBookPro14,1)
due to
initramfs-tools 0.142ubuntu15.1 debdiff for mantic attached.
** Patch added: "initramfs-tools_0.142ubuntu15.1.debdiff"
https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/2042710/+attachment/5719505/+files/initramfs-tools_0.142ubuntu15.1.debdiff
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** Description changed:
+ [ Impact ]
+
I have a MacBook Pro 2017 (MacBookPro14,1) with an encrypted root
partition, which I decrypt via passphrase during boot, at the "Please
unlock disk nvme0n1p4_crypt" prompt.
Using 23.04 "Lunar" this worked fine. However after upgrading to 23.10
intel_lpss_pci is also needed for the Surface Laptop 4 (see bug
#2007050).
** Changed in: initramfs-tools (Ubuntu)
Status: Triaged => Fix Committed
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Forwarded adding intel_lpss_pci to dracut:
https://github.com/dracutdevs/dracut/pull/2556
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https://bugs.launchpad.net/bugs/2042710
Title:
Can't
Thanks Benjamin for making the fix.
I'm happy if this targets Noble; I'm not overly familiar with the SRU
process.
Unsure how much of a real-world impact this bug has; it's users of
Ubuntu non-LTS, with a MacBook Pro of a certain year range, using
cryptsetup which I don't think is the default
I stripped the timestamp (sed -s 's/\[[0-9. ]*\] //') and sorted the
entries of the two dmesg outputs, but I did not find new entries in the
diff.
lspci shows that following devices are using the intel_lpss_pci kernel
module:
00:15.0 Signal processing controller: Intel Corporation Sunrise
With the entry, here's the dmesg:
** Attachment added: "dmesg-with-intel-lpss-pci.txt"
https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/2042710/+attachment/5719168/+files/dmesg-with-intel-lpss-pci.txt
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And here's the output of "lspci -vv" -- sorry for the multiple messages,
couldn't figure out how to attach more than one attachment to a comment!
** Attachment added: "lspci-dash-vv.txt"
Hi Benjamin, I just tried again and can confirm that "intel_lpss_pci" is
necessary -- without it, no keyboard.
I removed the intel_lpss_pci entry and booted and collected the attached
dmesg.
** Attachment added: "dmesg-without-intel-lpss-pci.txt"
Terence, can you verify that intel_lpss_pci is needed and that
spi_pxa2xx_platform is not enough?
I found the relevant difference between Fedora and Ubuntu: Fedora builds
intel_lpss_pci into the kernel:
```
$ podman run -it fedora:latest /bin/bash
[root@a0c841a1d76f /]# dnf install kernel-core
This is the relevant dracut commit for spi_pxa2xx_platform:
https://github.com/dracutdevs/dracut/commit/df381b7e0cd95f78e40ac70f0f3c96a2fa8dd189
```
$ modprobe --show-depends spi_pxa2xx_platform
insmod /lib/modules/6.5.0-10-generic/kernel/drivers/dma/dw/dw_dmac_core.ko.zst
insmod
Thank you for taking the time to report this bug and helping to make
Ubuntu better. You did a great job of investigating it.
Commit 2df78bbb143884b9601a32608e12e43d40ccb0b0 and we should do the
same as dracut did.
** Tags added: foundations-todo
** Changed in: initramfs-tools (Ubuntu)
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