Public bug reported: Because of nazar-pc@nazar-pc ~> cat '/boot/config-4.15.0-21-generic' | grep CONFIG_USB_XHCI_HCD CONFIG_USB_XHCI_HCD=y
Following doesn't work: nazar-pc@nazar-pc ~> cat /etc/modprobe.d/gpu-passthrough.conf options vfio-pci ids=10de:1b06,10de:10ef,1b21:2142 softdep nouveau pre: vfio-pci softdep xhci_hcd pre: vfio-pci GPU is fine (first 2 IDs), but USB controller is always occupied by xhci_hcd and I can't change that while xhci_hcd is built-in. I'd like you to resolve this issue by either embedding vfio-pci module too (prefered solution) or making xhci_hcd optional. There are some discussions withot clean solution online like this: https://www.reddit.com/r/VFIO/comments/4o6wla/cant_get_vfiopci_to_bind_to_usb_30_card_at_boot/ ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: linux-image-4.15.0-21-generic 4.15.0-21.22 ProcVersionSignature: Ubuntu 4.15.0-21.22-generic 4.15.17 Uname: Linux 4.15.0-21-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-21-generic. ApportVersion: 2.20.10-0ubuntu2 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 1: S51 [SB Omni Surround 5.1], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC1D0c: nazar-pc 2226 F...m pulseaudio /dev/snd/pcmC1D0p: nazar-pc 2226 F...m pulseaudio /dev/snd/controlC1: nazar-pc 2226 F.... pulseaudio nazar-pc 2267 F.... volumeicon Card1.Amixer.info: Card hw:1 'S51'/'Creative Technology Ltd SB Omni Surround 5.1 at usb-0000:00:14.0-9.2, full spee' Mixer name : 'USB Mixer' Components : 'USB041e:322c' Controls : 12 Simple ctrls : 5 CurrentDesktop: Custom Date: Sat May 12 16:44:11 2018 IwConfig: Error: [Errno 2] Немає такого файла або каталогу: 'iwconfig': 'iwconfig' MachineType: Micro-Star International Co., Ltd. MS-7B45 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/root/boot/vmlinuz-4.15.0-21-generic root=UUID=5170aca4-061a-4c6c-ab00-bd7fc8ae6030 ro rootflags=subvol=root nosplash intel_pstate=disable scsi_mod.use_blk_mq=1 intel_iommu=on RelatedPackageVersions: linux-restricted-modules-4.15.0-21-generic N/A linux-backports-modules-4.15.0-21-generic N/A linux-firmware 1.173 RfKill: Error: [Errno 2] Немає такого файла або каталогу: 'rfkill': 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/29/2018 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: A.51 dmi.board.asset.tag: Default string dmi.board.name: Z370 GAMING PRO CARBON (MS-7B45) dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: 2.0 dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: 2.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrA.51:bd03/29/2018:svnMicro-StarInternationalCo.,Ltd.:pnMS-7B45:pvr2.0:rvnMicro-StarInternationalCo.,Ltd.:rnZ370GAMINGPROCARBON(MS-7B45):rvr2.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr2.0: dmi.product.family: Default string dmi.product.name: MS-7B45 dmi.product.version: 2.0 dmi.sys.vendor: Micro-Star International Co., Ltd. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug cosmic package-from-proposed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770845 Title: Make vfio-pci built-in or xhci_hcd optional To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770845/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
