Re: [qubes-users] Usb modem passthrough error how to fix?

2020-03-03 Thread dhorf-hfref . 4a288f10
On Tue, Mar 03, 2020 at 12:20:57PM -0800, Eva Star wrote:
> collection ticket: 
> > https://github.com/QubesOS/qubes-issues/issues/3778 

> Thanks! Yes, exactly this issue. Can I use passthrough mode if I will 
> connect external 2.0 usb hub to my current notebook usb port and then 
> passthrough from it? 
> / or maybe it will be possible to attach second usb hub as pci device to 
> other appvm?

if you have more than one pci-level usb-controller, you can (try to) 
assign them to different VMs, sure.
but connecting some usb-to-usb hub and trying to assign that wont work.



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Re: [qubes-users] Usb modem passthrough error how to fix?

2020-03-03 Thread Eva Star
collection ticket: 

> https://github.com/QubesOS/qubes-issues/issues/3778 
>
>
>
Thanks! Yes, exactly this issue. Can I use passthrough mode if I will 
connect external 2.0 usb hub to my current notebook usb port and then 
passthrough from it? 
/ or maybe it will be possible to attach second usb hub as pci device to 
other appvm?

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Re: [qubes-users] Usb modem passthrough error how to fix?

2020-03-03 Thread dhorf-hfref . 4a288f10
On Tue, Mar 03, 2020 at 09:43:56AM -0800, Eva Star wrote:
> Get this error. Please, how to fix? Cable is fine. It work on non virtual 
> environment on other machine.
> [   64.124877] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?

this most likely means your device is not supported by the linux usbip
driver, so it will not work with qvm-usb forwarding between VMs.

you should still be able to use it in sys-usb, so you may have to use
sys-usb as your netvm while using that modem. 

this problem applies to all USB devices that try to reset the USB device, 
for example after loading firmware.

linux-5.5.6/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c:
usb_reset_device(usb_dev);

collection ticket: 
https://github.com/QubesOS/qubes-issues/issues/3778


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[qubes-users] Usb modem passthrough error how to fix?

2020-03-03 Thread Eva Star
Get this error. Please, how to fix? Cable is fine. It work on non virtual 
environment on other machine.

[   64.124877] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[   65.012805] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[   65.900845] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[   66.788871] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
[   66.788982] ieee80211 phy0: rt2x00usb_vendor_request: Error - Vendor 
Request 0x07 failed for offset 0x1000 with error -19
[   66.789062] ieee80211 phy0: rt2800_probe_rt: Error - Invalid RT chipset 
0x, rev  detected
[   66.789120] ieee80211 phy0: rt2x00lib_probe_dev: Error - Failed to 
allocate device
[   66.789253] usbcore: registered new interface driver rt2800usb
[   66.789833] usb 1-1: USB disconnect, device number 2

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