So why is this not yet reverted? I see that 5.15.0-53 is now available, should I even bother updating my kernel at all now????????? I cannot risk the stability of my system with this broken code.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1994059 Title: NVME down errors after kernel update Status in linux package in Ubuntu: Confirmed Bug description: After the latest kernel update (from 5.15.0-50-generic to 5.15.0-52-generic) some NVME errors show up in dmesg like nvme nvme0: controller is down; will reset: CSTS=0xffffffff PCI_STATUS=0x10 nvme 0000:01:00.0: enabling device (0000 -> 0002) nvme nvme0: Removing after probe failure status: -19 nvme0n1: detected capacity change from 1000215216 to 0 (Typed from a picture, could not send actual dmesg since the machine freezes shortly after losing the root filesystem and no new program can be loaded.) Tried some tricks like kernel parameters nvme_core.default_ps_max_latency_us=0 and pcie_aspm=off, suggested in the Internet to solve similar problems. It only seems to delay the freeze average time from 20-30 min to 120-180 min but does not solve the issue. Going back to kernel 5.15.0-50 seems to have stabilized the machine. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.15.0-52-generic 5.15.0-52.58 ProcVersionSignature: Ubuntu 5.15.0-50.56-generic 5.15.60 Uname: Linux 5.15.0-50-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: epx 1175 F.... pipewire-media- epx 1176 F.... pulseaudio /dev/snd/seq: epx 1174 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Mon Oct 24 14:57:35 2022 InstallationDate: Installed on 2022-10-17 (6 days ago) InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1) MachineType: SAMSUNG ELECTRONICS CO., LTD. 550XDA ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-50-generic root=/dev/mapper/vgubuntu-root ro quiet splash mitigations=off nvme_core.default_ps_max_latency_us=0 pcie_aspm=off vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.15.0-50-generic N/A linux-backports-modules-5.15.0-50-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.5 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/23/2022 dmi.bios.release: 5.19 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: P17CFB.044.220223.HQ dmi.board.asset.tag: No Asset Tag dmi.board.name: NP550XDA-KH3BR dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SGLB187A0D-C01-G001-S0001+10.0.22000 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrP17CFB.044.220223.HQ:bd02/23/2022:br5.19:svnSAMSUNGELECTRONICSCO.,LTD.:pn550XDA:pvrP17CFB:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP550XDA-KH3BR:rvrSGLB187A0D-C01-G001-S0001+10.0.22000:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:skuSCAI-A5A5-A5A5-TGL3-PCFB: dmi.product.family: Notebook Plus2 dmi.product.name: 550XDA dmi.product.sku: SCAI-A5A5-A5A5-TGL3-PCFB dmi.product.version: P17CFB dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1994059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
