Public bug reported: As mount a nvme partition with kernel with focal 5.4.0-21-generic kernel endless blk_update_request error will exists in kernel dmesg. the nvme module: PC400 NVMe SK hynix 512GB
While mount nvme module: PC SN720 NVMe WDC 256GB, there is no such issue. --- ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-21-generic. AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu26 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' CasperMD5CheckResult: skip DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-04-01 (11 days ago) InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Alpha amd64 (20200330) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 06c4:c401 Bizlink International Corp. DisplayPort ALT mode device Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Lsusb-t: /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 10000M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M |__ Port 3: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M |__ Port 3: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 12M |__ Port 6: Dev 3, If 0, Class=Vendor Specific Class, Driver=, 12M MachineType: Dell Inc. Precision 3930 Rack Package: linux-generic 5.4.0.21.25 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=2b73a661-f0a8-453a-ac0d-b93c5eb97f8d ro ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.4.0-21-generic N/A linux-backports-modules-5.4.0-21-generic N/A linux-firmware 1.187 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' Tags: focal Uname: Linux 5.4.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 02/05/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.5.0 dmi.board.vendor: Dell Inc. dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.5.0:bd02/05/2020:svnDellInc.:pnPrecision3930Rack:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct23:cvr: dmi.product.family: Precision dmi.product.name: Precision 3930 Rack dmi.product.sku: 0873 dmi.sys.vendor: Dell Inc. ** Affects: oem-priority Importance: High Status: Confirmed ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: apport-collected focal oem-priority ** Tags added: apport-collected focal ** Description changed: As mount a nvme partition with kernel with focal 5.4.0-21-generic kernel endless blk_update_request error will exists in kernel dmesg. the nvme module: PC400 NVMe SK hynix 512GB - While mount nvme module: PC SN720 NVMe WDC 256GB, there is no such - issue. + While mount nvme module: PC SN720 NVMe WDC 256GB, there is no such issue. + --- + ProblemType: Bug + AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-21-generic. + AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' + ApportVersion: 2.20.11-0ubuntu26 + Architecture: amd64 + ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' + Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' + CasperMD5CheckResult: skip + DistroRelease: Ubuntu 20.04 + InstallationDate: Installed on 2020-04-01 (11 days ago) + InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Alpha amd64 (20200330) + IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' + Lsusb: + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 003: ID 06c4:c401 Bizlink International Corp. DisplayPort ALT mode device + Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Lsusb-t: + /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 10000M + /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M + |__ Port 3: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M + |__ Port 3: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 12M + |__ Port 6: Dev 3, If 0, Class=Vendor Specific Class, Driver=, 12M + MachineType: Dell Inc. Precision 3930 Rack + Package: linux-generic 5.4.0.21.25 + PackageArchitecture: amd64 + ProcFB: 0 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=2b73a661-f0a8-453a-ac0d-b93c5eb97f8d ro + ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 + PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. + RelatedPackageVersions: + linux-restricted-modules-5.4.0-21-generic N/A + linux-backports-modules-5.4.0-21-generic N/A + linux-firmware 1.187 + RfKill: Error: [Errno 2] No such file or directory: 'rfkill' + Tags: focal + Uname: Linux 5.4.0-21-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + _MarkForUpload: True + dmi.bios.date: 02/05/2020 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 2.5.0 + dmi.board.vendor: Dell Inc. + dmi.chassis.type: 23 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr2.5.0:bd02/05/2020:svnDellInc.:pnPrecision3930Rack:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct23:cvr: + dmi.product.family: Precision + dmi.product.name: Precision 3930 Rack + dmi.product.sku: 0873 + dmi.sys.vendor: Dell Inc. -- 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/1872383 Title: blk_update_request error when mount nvme partition Status in OEM Priority Project: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: As mount a nvme partition with kernel with focal 5.4.0-21-generic kernel endless blk_update_request error will exists in kernel dmesg. the nvme module: PC400 NVMe SK hynix 512GB While mount nvme module: PC SN720 NVMe WDC 256GB, there is no such issue. --- ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-21-generic. AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu26 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' CasperMD5CheckResult: skip DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-04-01 (11 days ago) InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Alpha amd64 (20200330) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 06c4:c401 Bizlink International Corp. DisplayPort ALT mode device Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Lsusb-t: /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 10000M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M |__ Port 3: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M |__ Port 3: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 12M |__ Port 6: Dev 3, If 0, Class=Vendor Specific Class, Driver=, 12M MachineType: Dell Inc. Precision 3930 Rack Package: linux-generic 5.4.0.21.25 PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=2b73a661-f0a8-453a-ac0d-b93c5eb97f8d ro ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.4.0-21-generic N/A linux-backports-modules-5.4.0-21-generic N/A linux-firmware 1.187 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' Tags: focal Uname: Linux 5.4.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 02/05/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.5.0 dmi.board.vendor: Dell Inc. dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.5.0:bd02/05/2020:svnDellInc.:pnPrecision3930Rack:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct23:cvr: dmi.product.family: Precision dmi.product.name: Precision 3930 Rack dmi.product.sku: 0873 dmi.sys.vendor: Dell Inc. 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