On Friday, August 24, 2018 at 8:31:07 AM UTC-4, awokd wrote:
> On Fri, August 24, 2018 12:03 pm, Daniil .Travnikov wrote:
> > On Friday, August 24, 2018 at 6:08:54 AM UTC-4, awokd wrote:
> >
> >> On Fri, August 24, 2018 9:53 am, Daniil .Travnikov wrote:
> >>
> >>> I have an LTE USB Modem which I used in Qubes 3.2 very well, but in
> >>> Qubes
> >>> 4.0 I have some issues.
> >>>
> >>>
> >>>
> >>>
> >>> First of all in Qubes Manager I can attach this usb modem only in HVM
> >>> mode ('ERROR: devices tab: Can't attach PCI device to VM in pvh
> >>> mode').
> >>>
> >>>
> >>> So I changed in VM on HVM mode and attached just usb slot.
> >>>
> >>>
> >>>
> >>>
> >>>
> >>> Then I tried to turn on my VM but I got 2 same error messages (first
> >>> one in windows and the second one on the top right corner):
> >>>
> >>> 'ERROR: Start failed: internal error: Non-endpoint PCI devices cannot
> >>> be assigned to guests, see /var/lob/libvirt/libxl/libxl-driver.log'
> >>>
> >>> 'Qube Status: usb
> >>> Domain usb has failed to start: Internal error: Non-endpoint PCI
> >>> devices cannot be assigned to guests'.
> >>>
> >>>
> >>> Tell me please what am I missing in Qubes 4.0?
> >>>
> >>
> >> Do an "lspci" and "lspci -t" in dom0, and try attaching the leaf device
> >> instead. Sounds like you are trying to attach some type of bridge.
> >
> > Thank you for your answer.
> >
> >
> >
> > Before your message I tried to attach this device:
> > '00:1d.0 PCI bridge: Intel Corporation Device a330 (rev f0)'
> > and you saw which error I got.
> >
> > After your message I thought maybe I am choosing not correct device and
> > now I am choosing this device: '00:14.0 USB controller: Intel Corporation
> > Device a36d (rev 10)'
>
> Yes, this one should work better.
>
> > and got another error messages:
> >
> > 'ERROR: Start failed: internal error: Unable to reset PCI device
> > 0000:00:14.0: no FLR, PM reset or bus reset available, see
> > /var/log/libvirt/libxl/libxl-driver.log for details'
> >
> >
> > 'Qube Status: usb
> > Domain usb has failed to start: internal error: Unable to reset PCI device
> > 0000:00:14.0: no FLR, PM reset or bus reset available'.
>
> Disable the strict reset requirement on that device, either in the GUI or
> CLI.
Thank you very much again. It works for me.
When I am choosing this device:
'00:14.0 USB controller: Intel Corporation Device a36d (rev 10)'
and start VM, I see that all usb controllers going to work from this started
new VM.
Like you already saw in the list of pci above I have only 1 USB controller in
the list (when I run the command 'lspci').
But in my laptop I have 3× USB 3.1 Type-A and they all going to started with VM.
Maybe existing some way, when I can connect only those usb ports which has
include devices at the time?
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