On Wednesday, May 10, 2017 at 2:21:57 PM UTC-4, cooloutac wrote:
> On Wednesday, May 10, 2017 at 12:35:01 PM UTC-4, [email protected] wrote:
> > On 2017-05-09 19:47, cooloutac wrote:
> > > On Tuesday, May 9, 2017 at 10:27:38 AM UTC-4, [email protected] wrote:
> > >> Hi there,
> > >> 
> > >> I've had to install Qubes without sys-usb because some of the devices
> > >> attached to one of the usb buses would not work (touchscreen, memory
> > >> socket), even after reassigning the relevant USB bus o dom0 as I used 
> > >> to
> > >> do in Qubes 3.1.
> > >> 
> > >> After installing Qubes 3.2 without sys-usb, I created a service vm for
> > >> usb devices and on the VM services configuration tab I assigned the
> > >> second USB which carries two USB ports to this newly created "custom
> > >> sys-usb" VM.
> > >> 
> > >> However, when I start this VM and then plug-in my USB stick, the do 
> > >> not
> > >> show anywhere, not even in dom0, as if the second USB bus had 
> > >> vanished.
> > >> 
> > >> What can I do to selectivly assign USB buses to sys-usb and make them
> > >> work?
> > >> 
> > >> Thanks in advance,
> > >> A
> > > 
> > > https://www.qubes-os.org/doc/usb/  if you already used qubesctl
> > > doublecheck that.<
> > > 
> > > in 3.2 you can try just adding the
> > > "single usb device".   https://www.qubes-os.org/doc/assigning-devices/
> > _______________________________________________________________________
> > 
> > 
> > I did what you suggested but instead of doing it from the command line, 
> > I did it directly from Qubes Manager on the VM Services configuration 
> > tab with the result I described on my first email.
> > The USB devices are not available on my "custom" sys-usb and neither on 
> > dom0. It looks as if the whole bus had been disabled....
> 
> Maybe they are hidden from dom0 see here: https://www.qubes-os.org/doc/usb/
> 
>     Shut down the USB qube.
>     In Qubes Manager, right-click on the USB qube and select “Remove VM.”
>     Open the file /etc/default/grub in dom0.
>     Find the line(s) that begins with GRUB_CMDLINE_LINUX.
>     If rd.qubes.hide_all_usb appears anywhere in those lines, remove it.
>     Save and close the file.
>     Run the command grub2-mkconfig -o /boot/grub2/grub.cfg in dom0.
>     Reboot.

delete all your usb qubes if you have more then one and reboot. start over.

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