4.19 causes disk read errors on CT256M550SSD3 SSD

[shemgp]

Upgraded to disco, and I noticed that my SSD had read errors while looking at dmesg. When I rebooted, it won't boot any more due to disk errors.

But when I tried booting with a 4.18 kernel, it allows me to boot successfully without any errors. Also, I booted an 18.10 USB disk to check which SSD was failing and when I used GNOME disks to check the filesystem, and there were no errors.

I'll try download disco-current to see if the errors can be shown and be submitted here since I can't boot using 4.19 with my SSD.

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: linux-image-4.19.0-13-generic 4.19.0-13.14
ProcVersionSignature: Ubuntu 4.18.0-15.16-generic 4.18.20
Uname: Linux 4.18.0-15-generic x86_64
ApportVersion: 2.20.10-0ubuntu21
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: shemgp 13115 F.... pulseaudio
CurrentDesktop: GNOME
Date: Mon Feb 25 15:12:17 2019
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=cc5ba738-82e8-404a-9bcc-f1dfed94fce0
InstallationDate: Installed on 2015-09-28 (1245 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: LENOVO 34361A0
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-15-generic root=UUID=da81a856-84d5-4ca7-8c0a-4f20006730bc ro quiet splash
RelatedPackageVersions:
 linux-restricted-modules-4.18.0-15-generic N/A
 linux-backports-modules-4.18.0-15-generic N/A
 linux-firmware 1.177
SourcePackage: linux
UpgradeStatus: Upgraded to disco on 2019-02-16 (9 days ago)
dmi.bios.date: 06/19/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: GCETB1WW (2.71 )
dmi.board.asset.tag: Not Available
dmi.board.name: 34361A0
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrGCETB1WW(2.71):bd06/19/2018:svnLENOVO:pn34361A0:pvrThinkPadX220:rvnLENOVO:rn34361A0:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad X220
dmi.product.name: 34361A0
dmi.product.sku: LENOVO_MT_3436
dmi.product.version: ThinkPad X220
dmi.sys.vendor: LENOVO

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Kai-Heng Feng (kaihengfeng)]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v5.0-rc8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".

Thanks in advance.

[0] https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.0-rc8/

[shemgp (shemgp)]

Works with all mainline kernels that I tested: 5.0-rc8, 4.20, and 4.19.

[Kai-Heng Feng (kaihengfeng)]

Disco will use v5.0.

It's in unstable PPA now:
https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/unstable

[shemgp (shemgp)]

The bug doesn't exist with that PPA's kernel.