Public bug reported: [Summary] device doesn't boot with kernel older than v5.7.7 on USB key
[Steps to reproduce] 1. Try to boot a green installation of Ubuntu Focal on a USB key. [Expected result] Boot up normally. [Actual result] Stuck at "loading initial ramdisk". With "earlycon=efifb", more debug messages for EFI are dumpped. Last call trace as: RIP: 0010:efi_tpm_eventlog_init+0x1aa/0x2a2 ... Call Trace: efi_config_parse_tables+0x12d/0x213 efi_init+0x218/0x36b ? e820__print_table+0x65/0x6e setup_arch+458/0xa84 [Failure rate] 10/10 [Additional information] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ea3cdcaa43b08c9a747639f545b0ed5cca47f87e ("efi/tpm: Verify event log header before parsing") fixes in 6b0326190205 ("efi: Attempt to get the TCG2 event log in the boot stub"). The fix is in linux-5.7.y and v5.8-rc3, and focal 5.4 and oem-5.6 are affected. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-16-generic 5.8.0-16.17 ProcVersionSignature: Ubuntu 5.8.0-16.17-generic 5.8.0 Uname: Linux 5.8.0-16-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27.6 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D5p', '/dev/snd/pcmC0D4p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperMD5CheckResult: skip Date: Tue Aug 25 02:51:58 2020 InstallationDate: Installed on 2020-07-21 (35 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. Inspiron 3500 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-16-generic root=UUID=7c53c615-c466-43d7-9ca3-f8b8d895b7b0 ro initcall_debug debug PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.8.0-16-generic N/A linux-backports-modules-5.8.0-16-generic N/A linux-firmware 1.187.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/05/2020 dmi.bios.release: 0.4 dmi.bios.vendor: Dell Inc. dmi.bios.version: 0.4.3 dmi.board.vendor: Dell Inc. dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr0.4.3:bd08/05/2020:br0.4:svnDellInc.:pnInspiron3500:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr: dmi.product.family: Inspiron dmi.product.name: Inspiron 3500 dmi.product.sku: 0A25 dmi.sys.vendor: Dell Inc. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux-oem-5.6 (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux (Ubuntu Focal) Importance: Medium Assignee: You-Sheng Yang (vicamo) Status: Invalid ** Affects: linux-oem-5.6 (Ubuntu Focal) Importance: Medium Assignee: You-Sheng Yang (vicamo) Status: In Progress ** Tags: amd64 apport-bug focal oem-priority originate-from-1892695 package-from-proposed somerville ** Attachment added: "screenshot with earlycon=efifb, v5.7.6" https://bugs.launchpad.net/bugs/1892827/+attachment/5404297/+files/20200824_181823.jpg ** Tags added: oem-priority originate-from-1892695 somerville ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux-oem-5.6 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Focal) Status: New => In Progress ** Changed in: linux-oem-5.6 (Ubuntu Focal) Status: New => In Progress ** Changed in: linux-oem-5.6 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892827 Title: device doesn't boot with kernel older than v5.7.7 on a usb key: hang at efi_tpm_eventlog_init To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1892827/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
