Hi,
I have a problem with my virtual machine running on a 16.04 host. Hardware is ASRock Z97 Extreme 6. For the VM, I have a pcie USB 3 card from Buffalo
Sometimes, my VM gets stuck on the Tiano Core Bios logo at 50% CPU, and does not proceed even after several hours. Sometimes the VM boots up nicely. I have assigned the graphics card to pci-stub, but not the USB card.
After looking at the problem in more detail, I noticed that when the VM does not work, after GRUB there is a 15 seconds wait before the Ubuntu logo shows up. In case the VM works, boot is immediate. I then recorded the dmesg output for both cases and found the following for the non working state: (0000:0c:00.0 is the on-board USB)
In case the VM works, the order of the dmesg is different, but except for the "fail, -110", all messages are present:
I doubt, however, that it is due to the USB card. This particular motherboard, with a different but identical VGA adapter and a different but identical USB card did also have hickups to start the VM. Another motherboard (also asrock but different model) worked with both sets of peripherals and cards. Anything I can do in software?
I have a problem with my virtual machine running on a 16.04 host. Hardware is ASRock Z97 Extreme 6. For the VM, I have a pcie USB 3 card from Buffalo
Code:
02:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03)After looking at the problem in more detail, I noticed that when the VM does not work, after GRUB there is a 15 seconds wait before the Ubuntu logo shows up. In case the VM works, boot is immediate. I then recorded the dmesg output for both cases and found the following for the non working state: (0000:0c:00.0 is the on-board USB)
Code:
[ 2.087926] usb 3-9.3: new full-speed USB device number 5 using xhci_hcd
[ 2.192449] usb 3-9.3: New USB device found, idVendor=0557, idProduct=8021
[ 2.192451] usb 3-9.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.192525] usb 3-9.3: ep 0x81 - rounding interval to 1024 microframes, ep desc says 2040 microframes
[ 2.192858] hub 3-9.3:1.0: USB hub found
[ 2.192998] hub 3-9.3:1.0: 4 ports detected
[ 2.463960] usb 3-9.3.1: new full-speed USB device number 6 using xhci_hcd
[ 2.573275] usb 3-9.3.1: New USB device found, idVendor=04b4, idProduct=120d
[ 2.573277] usb 3-9.3.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.573278] usb 3-9.3.1: Product: Convertible 2 TKL
[ 2.573355] usb 3-9.3.1: ep 0x83 - rounding interval to 32 microframes, ep desc says 40 microframes
[ 18.195435] xhci_hcd 0000:02:00.0: can't setup: -110
[ 18.195446] clocksource: Switched to clocksource tsc
[ 18.195447] xhci_hcd 0000:02:00.0: USB bus 5 deregistered
[ 18.195487] xhci_hcd 0000:02:00.0: init 0000:02:00.0 fail, -110
[ 18.195491] xhci_hcd: probe of 0000:02:00.0 failed with error -110
[ 18.195532] xhci_hcd 0000:0c:00.0: xHCI Host Controller
[ 18.195535] xhci_hcd 0000:0c:00.0: new USB bus registered, assigned bus number 5Code:
[ 2.110125] usb 5-3.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.110127] usb 5-3.1: Product: Convertible 2 TKL
[ 2.110250] usb 5-3.1: ep 0x83 - rounding interval to 32 microframes, ep desc says 40 microframes
[ 2.128259] input: Convertible 2 TKL as /devices/pci0000:00/0000:00:01.1/0000:02:00.0/usb5/5-3/5-3.1/5-3.1:1.0/0003:04B4:120D.0004/input/input10
[ 2.182754] hid-generic 0003:04B4:120D.0004: input,hidraw3: USB HID v1.11 Keyboard [Convertible 2 TKL] on usb-0000:02:00.0-3.1/input0
[ 2.203120] usb 3-9.3: New USB device found, idVendor=0557, idProduct=8021
[ 2.203122] usb 3-9.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.203203] input: Convertible 2 TKL as /devices/pci0000:00/0000:00:01.1/0000:02:00.0/usb5/5-3/5-3.1/5-3.1:1.1/0003:04B4:120D.0005/input/input11
[ 2.203218] usb 3-9.3: ep 0x81 - rounding interval to 1024 microframes, ep desc says 2040 microframes
[ 2.203583] hub 3-9.3:1.0: USB hub found
[ 2.203740] hub 3-9.3:1.0: 4 ports detected
[ 2.258683] hid-generic 0003:04B4:120D.0005: input,hidraw4: USB HID v1.11 Device [Convertible 2 TKL] on usb-0000:02:00.0-3.1/input1
[ 2.270212] input: Convertible 2 TKL as /devices/pci0000:00/0000:00:01.1/0000:02:00.0/usb5/5-3/5-3.1/5-3.1:1.2/0003:04B4:120D.0006/input/input12
[ 2.270489] hid-generic 0003:04B4:120D.0006: input,hidraw5: USB HID v1.10 Mouse [Convertible 2 TKL] on usb-0000:02:00.0-3.1/input2
[ 2.370573] ata10: SATA link down (SStatus 0 SControl 300)
[ 2.407614] pci-stub: add 10DE:0FBC sub=FFFFFFFF:FFFFFFFF cls=00000000/00000000
[ 2.407624] pci-stub 0000:01:00.1: claimed by stub
[ 2.407628] pci-stub: add 10DE:1380 sub=FFFFFFFF:FFFFFFFF cls=00000000/00000000
[ 2.407632] pci-stub 0000:01:00.0: claimed by stub
[ 2.409899] md: linear personality registered for level -1
[ 2.411605] md: multipath personality registered for level -4
[ 2.413112] md: raid0 personality registered for level 0
[ 2.414899] md: raid1 personality registered for level 1
[ 2.482532] raid6: sse2x1 gen() 10825 MB/s
[ 2.550514] raid6: sse2x1 xor() 8416 MB/s
[ 2.618527] raid6: sse2x2 gen() 13772 MB/s
[ 2.686508] raid6: sse2x2 xor() 9265 MB/s
[ 2.754506] raid6: sse2x4 gen() 15936 MB/s
[ 2.822510] raid6: sse2x4 xor() 10916 MB/s
[ 2.890507] raid6: avx2x1 gen() 19997 MB/s
[ 2.958507] raid6: avx2x2 gen() 23484 MB/s
[ 3.026505] raid6: avx2x4 gen() 26990 MB/s
[ 3.026505] raid6: using algorithm avx2x4 gen() 26990 MB/s
[ 3.026506] raid6: using avx2x2 recovery algorithm
[ 3.026513] clocksource: Switched to clocksource tsc
[ 3.027547] scsi 10:0:0:0: Direct-Access Generic STORAGE DEVICE 0272 PQ: 0 ANSI: 0
[ 3.027635] xor: automatically using best checksumming function:
[ 3.028042] sd 10:0:0:0: Attached scsi generic sg1 type 0
[ 3.029342] sd 10:0:0:0: [sdb] Attached SCSI removable disk
[ 3.066516] avx : 32708.000 MB/sec
[ 3.067368] async_tx: api initialized (async)