| 2020-11-10 00:37:44 |
Youhei Tooyama (VirtualTech Japan) |
bug |
|
|
added bug |
| 2020-11-10 01:00:10 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2020-11-10 01:00:11 |
Ubuntu Kernel Bot |
tags |
|
focal |
|
| 2020-11-10 06:57:10 |
Youhei Tooyama (VirtualTech Japan) |
tags |
focal |
apport-collected bionic focal uec-images |
|
| 2020-11-10 06:57:12 |
Youhei Tooyama (VirtualTech Japan) |
description |
Can't Load vfio-pci Module on Ubuntu 18.04 HWE Kernel
```
ubuntu@ubuntu-2:~$ modinfo vfio-pci
modinfo: ERROR: Module vfio-pci not found.
ubuntu@ubuntu-2:~$ uname -a
Linux DL360G9-2 5.4.0-52-generic #57~18.04.1-Ubuntu SMP Thu Oct 15 14:04:49 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
```
But Generic kernel is Working.
```
ubuntu@ubuntu-4:~$ modinfo vfio-pci
filename: /lib/modules/4.15.0-122-generic/kernel/drivers/vfio/pci/vfio-pci.ko
description: VFIO PCI - User Level meta-driver
author: Alex Williamson <alex.williamson@redhat.com>
license: GPL v2
version: 0.2
srcversion: 1E92A800B94EAE7B392AD50
depends: vfio,irqbypass,vfio_virqfd
retpoline: Y
intree: Y
name: vfio_pci
vermagic: 4.15.0-122-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: ids:Initial PCI IDs to add to the vfio driver, format is "vendor:device[:subvendor[:subdevice[:class[:class_mask]]]]" and multiple comma separated entries can be specified (string)
parm: nointxmask:Disable support for PCI 2.3 style INTx masking. If this resolves problems for specific devices, report lspci -vvvxxx to linux-pci@vger.kernel.org so the device can be fixed automatically via the broken_intx_masking flag. (bool)
parm: disable_vga:Disable VGA resource access through vfio-pci (bool)
parm: disable_idle_d3:Disable using the PCI D3 low power state for idle, unused devices (bool)
```
How to use vfio-pci module in HWE kernel? |
Can't Load vfio-pci Module on Ubuntu 18.04 HWE Kernel
```
ubuntu@ubuntu-2:~$ modinfo vfio-pci
modinfo: ERROR: Module vfio-pci not found.
ubuntu@ubuntu-2:~$ uname -a
Linux DL360G9-2 5.4.0-52-generic #57~18.04.1-Ubuntu SMP Thu Oct 15 14:04:49 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
```
But Generic kernel is Working.
```
ubuntu@ubuntu-4:~$ modinfo vfio-pci
filename: /lib/modules/4.15.0-122-generic/kernel/drivers/vfio/pci/vfio-pci.ko
description: VFIO PCI - User Level meta-driver
author: Alex Williamson <alex.williamson@redhat.com>
license: GPL v2
version: 0.2
srcversion: 1E92A800B94EAE7B392AD50
depends: vfio,irqbypass,vfio_virqfd
retpoline: Y
intree: Y
name: vfio_pci
vermagic: 4.15.0-122-generic SMP mod_unload
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: ids:Initial PCI IDs to add to the vfio driver, format is "vendor:device[:subvendor[:subdevice[:class[:class_mask]]]]" and multiple comma separated entries can be specified (string)
parm: nointxmask:Disable support for PCI 2.3 style INTx masking. If this resolves problems for specific devices, report lspci -vvvxxx to linux-pci@vger.kernel.org so the device can be fixed automatically via the broken_intx_masking flag. (bool)
parm: disable_vga:Disable VGA resource access through vfio-pci (bool)
parm: disable_idle_d3:Disable using the PCI D3 low power state for idle, unused devices (bool)
```
How to use vfio-pci module in HWE kernel?
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-52-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.16
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/midiC0D0', '/dev/snd/pcmC0D1p', '/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': 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer': 'amixer'
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2020-11-09 (0 days ago)
InstallationMedia: Ubuntu-Server 18.04.5 LTS "Bionic Beaver" - Release amd64 (20200806.1)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
MachineType: VMware, Inc. VMware Virtual Platform
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 svgadrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-52-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro maybe-ubiquity
ProcVersionSignature: Ubuntu 5.4.0-52.57~18.04.1-generic 5.4.65
RelatedPackageVersions:
linux-restricted-modules-5.4.0-52-generic N/A
linux-backports-modules-5.4.0-52-generic N/A
linux-firmware 1.173.19
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
Tags: bionic uec-images
Uname: Linux 5.4.0-52-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lxd plugdev sudo
_MarkForUpload: True
dmi.bios.date: 07/22/2020
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 6.00
dmi.board.name: 440BX Desktop Reference Platform
dmi.board.vendor: Intel Corporation
dmi.board.version: None
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/22/2020:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
dmi.product.name: VMware Virtual Platform
dmi.product.version: None
dmi.sys.vendor: VMware, Inc. |
|
| 2020-11-10 06:57:13 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
AlsaDevices.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432922/+files/AlsaDevices.txt |
|
| 2020-11-10 06:57:15 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
CRDA.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432923/+files/CRDA.txt |
|
| 2020-11-10 06:57:17 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
Card0.Codecs.codec97.0.ac97.0-0.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432924/+files/Card0.Codecs.codec97.0.ac97.0-0.txt |
|
| 2020-11-10 06:57:19 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
Card0.Codecs.codec97.0.ac97.0-0.regs.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432925/+files/Card0.Codecs.codec97.0.ac97.0-0.regs.txt |
|
| 2020-11-10 06:57:21 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432926/+files/CurrentDmesg.txt |
|
| 2020-11-10 06:57:23 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432927/+files/Lspci.txt |
|
| 2020-11-10 06:57:25 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
Lsusb.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432928/+files/Lsusb.txt |
|
| 2020-11-10 06:57:27 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
PciMultimedia.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432929/+files/PciMultimedia.txt |
|
| 2020-11-10 06:57:29 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432930/+files/ProcCpuinfo.txt |
|
| 2020-11-10 06:57:30 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432931/+files/ProcCpuinfoMinimal.txt |
|
| 2020-11-10 06:57:32 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432932/+files/ProcInterrupts.txt |
|
| 2020-11-10 06:57:34 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432933/+files/ProcModules.txt |
|
| 2020-11-10 06:57:36 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432934/+files/UdevDb.txt |
|
| 2020-11-10 06:57:38 |
Youhei Tooyama (VirtualTech Japan) |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/1903612/+attachment/5432935/+files/WifiSyslog.txt |
|
| 2020-11-11 04:49:22 |
Po-Hsu Lin |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2020-11-11 04:49:27 |
Po-Hsu Lin |
affects |
linux (Ubuntu) |
linux-hwe (Ubuntu) |
|
| 2020-11-11 06:59:09 |
Po-Hsu Lin |
nominated for series |
|
Ubuntu Bionic |
|
| 2020-11-11 06:59:09 |
Po-Hsu Lin |
bug task added |
|
linux-hwe (Ubuntu Bionic) |
|
| 2020-11-11 10:51:56 |
Po-Hsu Lin |
linux-hwe (Ubuntu Bionic): status |
New |
In Progress |
|
| 2020-11-11 10:51:58 |
Po-Hsu Lin |
linux-hwe (Ubuntu Bionic): assignee |
|
Po-Hsu Lin (cypressyew) |
|
| 2020-11-12 16:52:02 |
Po-Hsu Lin |
linux-hwe (Ubuntu Bionic): status |
In Progress |
Incomplete |
|
| 2020-11-12 16:52:10 |
Po-Hsu Lin |
linux-hwe (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2020-11-12 16:52:12 |
Po-Hsu Lin |
linux-hwe (Ubuntu Bionic): assignee |
Po-Hsu Lin (cypressyew) |
|
|
| 2020-11-17 13:20:22 |
Po-Hsu Lin |
linux-hwe (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2020-11-17 13:20:24 |
Po-Hsu Lin |
linux-hwe (Ubuntu Bionic): status |
Incomplete |
Confirmed |
|
| 2020-11-18 11:18:56 |
Po-Hsu Lin |
bug task added |
|
kmod (Ubuntu) |
|
| 2021-06-28 10:55:53 |
Po-Hsu Lin |
bug |
|
|
added subscriber Po-Hsu Lin |
| 2021-06-30 09:25:10 |
Po-Hsu Lin |
kmod (Ubuntu): status |
New |
Fix Released |
|
| 2021-06-30 09:25:13 |
Po-Hsu Lin |
kmod (Ubuntu Bionic): status |
New |
Confirmed |
|
| 2022-12-22 10:45:20 |
Danylo Vodopianov |
bug |
|
|
added subscriber Danylo Vodopianov |
