Public bug reported:
upgrade from 5.15.0-17 to 5.15.0-22 seems to have broken my system.
After showing the splash screen, screen does black and system is stuck
(need to hard reboot).
From grub, going back to 5.15.0-17 recovery mode allows to boot.
5.15.0-22 recovery mode freezes on initramfs loading.
Hardware is a Tuxedo Infinitybook Prod 14 Gen 6, with Iris xe graphics.
Not sure how to debug this...
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-22-generic 5.15.0-22.22
ProcVersionSignature: Ubuntu 5.15.0-17.17-generic 5.15.12
Uname: Linux 5.15.0-17-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu79
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: franck 10628 F.... pipewire-media-
franck 11239 F.... kded5
franck 12326 F.... kmix
/dev/snd/seq: franck 10627 F.... pipewire
CasperMD5CheckResult: pass
CurrentDesktop: KDE
Date: Sun Mar 13 16:49:23 2022
InstallationDate: Installed on 2022-02-05 (36 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220119)
MachineType: TUXEDO TUXEDO InfinityBook Pro 14 Gen6
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_uwg53a@/vmlinuz-5.15.0-17-generic
root=ZFS=rpool/ROOT/ubuntu_uwg53a ro recovery nomodeset dis_ucode_ldr
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-5.15.0-17-generic N/A
linux-backports-modules-5.15.0-17-generic N/A
linux-firmware 20220302.gitee0667aa-0ubuntu1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/18/2021
dmi.bios.release: 5.19
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: N.1.15A08
dmi.board.asset.tag: Standard
dmi.board.name: PHxTxX1
dmi.board.vendor: NB02
dmi.board.version: Standard
dmi.chassis.asset.tag: Standard
dmi.chassis.type: 10
dmi.chassis.vendor: TUXEDO
dmi.chassis.version: Standard
dmi.ec.firmware.release: 2.12
dmi.modalias:
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrN.1.15A08:bd10/18/2021:br5.19:efr2.12:svnTUXEDO:pnTUXEDOInfinityBookPro14Gen6:pvrStandard:rvnNB02:rnPHxTxX1:rvrStandard:cvnTUXEDO:ct10:cvrStandard:skuIBP14I06:
dmi.product.name: TUXEDO InfinityBook Pro 14 Gen6
dmi.product.sku: IBP14I06
dmi.product.version: Standard
dmi.sys.vendor: TUXEDO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug jammy
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https://bugs.launchpad.net/bugs/1964713
Title:
Can't boot anymore with 5.15.0-22
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