Kernel driver support issue between 5.4.0-74-generic and 5.4.0-80-generic
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
I have found an issue after upgrading my Kernel from 5.4.0-74-generic to 5.4.0-80-generic on Ubuntu 20.04.
It appears that support for the second ethernet port on my Lenovo m90n-1 has been dropped or isn't working as expected. After upgrading to 5.4.0-80-generic my second ethernet port
Both ethernet ports use the r8169 driver. If I switch back to the previous kernel 5.4.0-74-generic. The second ethernet port is usable again.
I did attempt under 5.4.0-80-generic to see if I could get an error message. When the driver attempts to discover the second ethernet port the following error is thrown.
"unknown chip XID fcf"
Support output below:
--- Before update.
Welcome to Ubuntu 20.04.2 LTS (GNU/Linux 5.4.0-74-generic x86_64)
root@lenovo-
*-network DISABLED
description: Wireless interface
product: Cannon Point-LP CNVi [Wireless-AC]
vendor: Intel Corporation
physical id: 14.3
bus info: pci@0000:00:14.3
logical name: wlo1
version: 30
serial: 54:8d:5a:ab:41:77
width: 64 bits
clock: 33MHz
resources: irq:16 memory:
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 15
serial: 98:fa:9b:c9:eb:c6
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
resources: irq:19 ioport:
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:04:00.0
logical name: enp4s0
version: 1b
serial: 98:fa:9b:c9:eb:c7
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
resources: irq:19 ioport:
--- After update
root@lenovo-
5.4.0-80-generic
root@lenovo-
*-network DISABLED
description: Wireless interface
product: Cannon Point-LP CNVi [Wireless-AC]
vendor: Intel Corporation
physical id: 14.3
bus info: pci@0000:00:14.3
logical name: wlo1
version: 30
serial: 54:8d:5a:ab:41:77
width: 64 bits
clock: 33MHz
resources: irq:16 memory:
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 15
serial: 98:fa:9b:c9:eb:c6
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
resources: irq:19 ioport:
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-80-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.
CasperMD5CheckR
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-04 (19 days ago)
InstallationMedia: Ubuntu-Server 20.04.2 LTS "Focal Fossa" - Release amd64 (20210201.2)
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 002: ID 8087:0aaa Intel Corp.
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/6p, 10000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=
|__ Port 10: Dev 2, If 0, Class=Wireless, Driver=btusb, 12M
|__ Port 10: Dev 2, If 1, Class=Wireless, Driver=btusb, 12M
MachineType: LENOVO 11AMS07U00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-80-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/10/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT25A
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AMS07U00
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-76-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.
CasperMD5CheckR
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (0 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 002: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0aaa Intel Corp.
Bus 001 Device 002: ID 03f0:034a HP, Inc Elite Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-76-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-78-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.
CasperMD5CheckR
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (0 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 002: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0aaa Intel Corp.
Bus 001 Device 002: ID 03f0:034a HP, Inc Elite Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-78-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-74-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.
CasperMD5CheckR
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (0 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 002: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0aaa Intel Corp.
Bus 001 Device 002: ID 03f0:034a HP, Inc Elite Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-74-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-75-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.
CasperMD5CheckR
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (3 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-75-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-74-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.
CasperMD5CheckR
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (5 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-74-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
tags: | added: focal |
affects: | ubuntu → linux (Ubuntu) |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
description: | updated |
As a note - I have an internal Lenovo bug tracking this: /bugs.launchpad .net/sutton/ +bug/1938174
https:/
I did a bit of investigation just before I went on vacation and I believe this is a regression in the Ubuntu kernel - I'm not seeing the issue with a vanilla kernel.org kernel
Mark