I got it partially working. Instead of running tigervncserver, I start a new X11 session (with dummy video driver) and start x0vncserver for this session. This is mostly the same as running tigervncserver directly, but this way is more flexible. You can, for example, pass a custom Xorg.conf.
The problem is: When I pass the mouse to the VM, as soon as the X11 tries to use it (according to its logs), it freezes. This problem seems to be related rather to USB, because sudo lsusb -v also freezes and even Ctrl+C cannot kill it. (Without sudo, it works fine.) Also note that qvm-usb takes some seconds (maybe 10s or 20s) to complete, although I see the device in the target VM even before it completes. While it might be unrelated, it is worth to be mentioned. Regards, Vít Šesták 'v6ak' -- 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 post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/40393c11-ccbf-432f-a68c-f995b2cff7bc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.