Hi,
Have you tried with migration?
On Wed, Jan 02, 2019 at 03:30:15PM +0400, marcandre.lureau@xxxxxxxxxx wrote:
> From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
>
> Simple command line tools simply connect all channels, however
> usbredir channels require that the manager was previously
> initialized. Currently, running spicy-stats on a VM with usbredir
> channels prints:
>
> (lt-spicy-stats:25224): GSpice-CRITICAL **: 14:30:54.724: spice_usbredir_channel_up: assertion 'priv->host != NULL' failed
>
> (lt-spicy-stats:25224): GSpice-CRITICAL **: 14:30:54.724: usbredir_handle_msg: assertion 'priv->host != NULL' failed
>
> There is not strong reason not to initialize the USB device manager
> when the session is created.
Yes, I thought so early on but this was breaking the migration
before which lead to the revert
https://gitlab.freedesktop.org/spice/spice-gtk/commit/139f84da142606bd3e40b9b02bc56e0c86e4fff5
The migration was on usbredir-channel and I think it might be
fixed already but I did not try.
> (when usbredir isn't compiled in, those criticals aren't reached)
>
> Fixes:
> https://gitlab.freedesktop.org/spice/spice-gtk/issues/67
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> ---
> src/spice-session.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/src/spice-session.c b/src/spice-session.c
> index a2ed401..8f4becb 100644
> --- a/src/spice-session.c
> +++ b/src/spice-session.c
> @@ -283,6 +283,7 @@ static void spice_session_init(SpiceSession *session)
> s->images = cache_image_new((GDestroyNotify)pixman_image_unref);
> s->glz_window = glz_decoder_window_new();
> update_proxy(session, NULL);
> + spice_usb_device_manager_get(session, NULL);
If migration is not broken, I would suggest
https://gitlab.freedesktop.org/spice/spice-gtk/commit/291f3e4419e6fb4077ae43a5e09eb1c37b9dd729
as it checks for error and initializes usb-device-manager handler
Cheers,
> }
>
> static void
> --
> 2.20.1.2.gb21ebb671b
>
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