Thanks, that approach helped. While I never did find any "backend" logs, I solved this problem by also installing the package `qubes-usb-proxy` in the template for the new disposable sys-usb.
Matthew On Fri, 15 Nov 2019 at 12:48, 'awokd' via qubes-users < qubes-users@googlegroups.com> wrote: > Matthew Roy: > > When attaching a USB device from a new, disposable & > > minimal-template-based, sys-usb, I get the following error: > > > > user@dom0 ~]$ qvm-usb attach disp6xx5 sys-usb-dvm:2-2 > >> Device attach failed: No device info received, connection failed, check > >> backend side for details > > Try making a regular AppVM sys-usb from that same template and see if > you have the same issue. You might not have the required usb proxy > packages installed in the template. > > -- > - don't top post > Mailing list etiquette: > - trim quoted reply to only relevant portions > - when possible, copy and paste text instead of screenshots > > -- > You received this message because you are subscribed to the Google Groups > "qubes-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to qubes-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/qubes-users/07c04284-2aac-c96e-7d2a-1dd64aa791eb%40danwin1210.me > . > -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/CAGG2-sA36UttPGgx480JHc4BmDRgub2KGc2d80EjfF3vPK-tVQ%40mail.gmail.com.
