*** This bug is a duplicate of bug 1852586 ***
https://bugs.launchpad.net/bugs/1852586
I confirm the fix with the packeges in:
[1] https://people.canonical.com/~cascardo/tpmrevert1/
My post about the same problem is:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1858498
thanks
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https://bugs.launchpad.net/bugs/1852435
Title:
Boots fine with 5.3.0-19, doesn't boot any more with 5.3.0-22
Status in linux package in Ubuntu:
Confirmed
Bug description:
System doesn't boot anymore with new kernel update linux-
image-5.3.0-22-generic. Here is the screenshot where the boot process
stops: https://photos.app.goo.gl/6b7D2SsGBpgKWLd1A
I installed old kernel packages out of local deb cache (linux-
image-5.3.0-19-generic), initramfs regenerated, same boot options and
was able to boot fine. I assume something went wrong with new security
patches, ucode for intel CPU seems not to be an issue, because old
kernel booted with newly generated initrd image.
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-5.3.0-22-generic 5.3.0-22.24
ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1
Uname: Linux 5.3.0-19-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: andrej 3321 F.... pulseaudio
/dev/snd/controlC0: andrej 3321 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Wed Nov 13 14:37:01 2019
InstallationDate: Installed on 2019-11-04 (9 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: LENOVO 20Q500E2GE
ProcFB: 0 i915drmfb
ProcKernelCmdLine: initrd=\initrd.img-5.3.0-19-generic
BOOT_IMAGE=/vmlinuz-5.3.0-19-generic root=/dev/mapper/ubuntu-root ro
RelatedPackageVersions:
linux-restricted-modules-5.3.0-19-generic N/A
linux-backports-modules-5.3.0-19-generic N/A
linux-firmware 1.183.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/11/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: R0ZET35W (1.13 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20Q500E2GE
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrR0ZET35W(1.13):bd10/11/2019:svnLENOVO:pn20Q500E2GE:pvrThinkPadL490:rvnLENOVO:rn20Q500E2GE:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad L490
dmi.product.name: 20Q500E2GE
dmi.product.sku: LENOVO_MT_20Q5_BU_SMB_FM_ThinkPad L490
dmi.product.version: ThinkPad L490
dmi.sys.vendor: LENOVO
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