Public bug reported:

On Ubuntu 24.10, kernel package linux-image-6.11.0-24-generic boots.
After upgrading to Ubuntu 25.04, kernel package linux-image-6.14.0-15-generic 
gets stuck at:

EFI stub: Loaded initrd from LLINUX_EFI_INITRD_MEDIA_GUID device path

Selecting the older kernel version from grub boot menu allows successful
booting into the system again.

ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: linux-image-6.14.0-15-generic (not installed)
ProcVersionSignature: Ubuntu 6.11.0-24.24-generic 6.11.11
Uname: Linux 6.11.0-24-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.32.0-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  eric       3224 F.... wireplumber
 /dev/snd/seq:        eric       3219 F.... pipewire
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 18 10:51:57 2025
InstallationDate: Installed on 2021-04-19 (1460 days ago)
InstallationMedia: Kubuntu 21.04 "Hirsute Hippo" - Beta amd64 (20210331.1)
IwDevWlp3s0Link:
 Error: command ['iw', 'dev', 'wlp3s0', 'link'] failed with exit code 255: 
command failed: Operation not permitted (-1)
 Connected to <hidden-mac> (on wlp3s0)
        SSID: <hidden>
        freq: 2442.0
MachineType: Apple Inc. MacBookPro8,2
ProcFB: 0 simpledrmdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-24-generic 
root=UUID=1bd6e26e-39a7-4371-a37c-ad907b9c26ab ro radeon.modeset=0 nomodeset 
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
RelatedPackageVersions:
 linux-restricted-modules-6.11.0-24-generic N/A
 linux-backports-modules-6.11.0-24-generic  N/A
 linux-firmware                             20250317.git1d4c88ee-0ubuntu1
SourcePackage: linux
UpgradeStatus: Upgraded to plucky on 2025-04-18 (1 days ago)
dmi.bios.date: 06/13/2019
dmi.bios.release: 0.1
dmi.bios.vendor: Apple Inc.
dmi.bios.version: 87.0.0.0.0
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-94245A3940C91C80
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro8,2
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-94245A3940C91C80
dmi.modalias: 
dmi:bvnAppleInc.:bvr87.0.0.0.0:bd06/13/2019:br0.1:svnAppleInc.:pnMacBookPro8,2:pvr1.0:rvnAppleInc.:rnMac-94245A3940C91C80:rvrMacBookPro8,2:cvnAppleInc.:ct10:cvrMac-94245A3940C91C80:skuSystemSKU#:
dmi.product.family: MacBook Pro
dmi.product.name: MacBookPro8,2
dmi.product.sku: System SKU#
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug plucky wayland-session

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https://bugs.launchpad.net/bugs/2107658

Title:
  Upgrade 24.10 -> 25.04 does not boot (MacBookPro8,2)

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