On Mon, Mar 6, 2017 at 1:18 PM, Franz <169...@gmail.com> wrote: > > > On Sun, Mar 5, 2017 at 11:39 PM, Andrew David Wong <a...@qubes-os.org> > wrote: > >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA512 >> >> On 2017-03-05 17:56, Franz wrote: >> > On Sun, Mar 5, 2017 at 10:39 PM, Andrew David Wong >> > <a...@qubes-os.org> wrote: >> > >> >> On 2017-03-05 14:18, Franz wrote: >> >>> On Sun, Mar 5, 2017 at 5:11 PM, <raahe...@gmail.com> wrote: >> >>>> [...] did it work with it plugged in at boot? >> >>>> >> >>> did not try that wondering if it may be a security risk >> >> >> >> Yes, leaving USB devices plugged in during boot can be a risk, >> >> since Qubes can't isolate USB controllers during early stages of >> >> the boot process. IIRC, Joanna's recommendation is to unplug all >> >> USB devices before (re)booting. >> >> >> >> >> > So, leaving that aside, the only remaining option would be to look >> > into some log or similar information source to try to find out why >> > the scanner appears in sys-usb, but not in dom0 qvm-usb. Any idea >> > where to look? >> > >> >> Sorry, no idea. >> >> P.S. - Franz, would you mind excluding extraneous quoted material from >> your replies? In particular, please exclude PGP signatures and generic >> Google Groups information included as a signature. >> >> https://www.qubes-os.org/mailing-lists/#discussion-list-guidelines >> >> > To go along I tried to use the USB controller that was assigned to > assignedVM, that worked in the past. But now I am unable to start the > assignedVM. The log tells: > Icon size: 128x128 > invalid PMaxSize for 0x3600015 (32767/32767) > invalid PMaxSize for 0x3600015 (32767/32767) > invalid PMaxSize for 0x360002b (533/32767) > invalid PMaxSize for 0x360002b (533/32767) > invalid PMaxSize for 0x360002b (533/32767) > invalid PMaxSize for 0x3600035 (32767/32767) > invalid PMaxSize for 0x3600035 (32767/32767) > invalid PMaxSize for 0x3600035 (32767/32767) > invalid PMaxSize for 0x3600035 (32767/32767) > invalid PMaxSize for 0x3600035 (32767/32767) > invalid PMaxSize for 0x3600035 (32767/32767) > invalid PMaxSize for 0x3600035 (32767/32767) > invalid PMaxSize for 0x3600040 (32767/32767) > invalid PMaxSize for 0x360002b (533/32767) > invalid PMaxSize for 0x360002b (533/32767) > libvchan_is_eof > Icon size: 128x128 > domain dead > Failed to connect to gui-agent > > I do not know if ti was the last dom0 update or another reboot, but the assignment now works, while the "attaching a single USB device" yet not. Best Fran
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