Hi Jae/Xiuzhi,

I have tried enabling KVM as me= ntioned in the mail thread. But unable to get the video in the web. Also tr= ied using vnc viewer, but connection refused.

I se= e the following:

# obmc-ikvm -v /dev/video0 -= f 10 -k /dev/hidg0 -p /dev/hidg1

26/02/2019 09:41:04 Unable to es= tablish connection with systemd socket

26/02/2019 09:41:04 Listen= ing for VNC connections on TCP port 5900

26/02/2019 09:41:04 List= ening for VNC connections on TCP6 port 5900

26/02/2019 09:42:17 G= ot connection from client 127.0.0.1

26/02/2019 09:42:17=C2=A0 =C2= =A0other clients:

26/02/2019 09:42:17 Normal socket connection

# dmesg | grep video

[=C2=A0 = =C2=A018.921547] aspeed-video 1e700000.video: assigned reserved memory node= framebuffer

[=C2=A0 =C2=A059.799015] aspeed-video 1e700000.video= : Timed out; first mode detect

obmc-ikv= m recipe:

SUMMARY =3D "obmc kvm applicati= on"

DESCRIPTION =3D "Interfaces video device and USB HI= D device on BMC"

FILESEXTRAPATHS_append :=3D = ":${THISDIR}/${PN}"

inherit systemd

inherit obmc-phosphor-systemd

inherit autotools pkgconfig

LICENSE =3D "Apache-2.0"

LIC_FI= LES_CHKSUM =3D "file://LICENSE;md5=3De3fc50a88d0a364313df4b21ef20c29e&= quot;

PV =3D "1.0+git${SRCPV}"

SRC_URI =3D "git://github.com/openbmc/obmc-ikvm \

=C2=A0 =C2=A0 =C2= =A0 =C2=A0 file://Fix_video_restarting_sync_issue.patch \

=C2=A0 = =C2=A0 =C2=A0 =C2=A0 "

SRCREV =3D "2bc661d34abd1fda92a9= d2b256ed88ca0e90d09a"

DEPENDS +=3D "auto= conf-archive"

DEPENDS +=3D "libvncserver"

DEPENDS +=3D "sdbusplus"

DEPENDS +=3D "sdeventpl= us"

DEPENDS +=3D "phosphor-logging"

DEPE= NDS +=3D "phosphor-dbus-interfaces"

DEPENDS +=3D "= systemd"

S =3D "${WORKDIR}/git"

SERVICE_FILE =3D "start-ipkvm.service"

SYSTEMD_PACKAGES =3D "${PN}"

SYSTEMD_SERVICE_${PN= } +=3D "${SERVICE_FILE}"

SYSTEMD_DEFAULT_TARGET ?=3D &q= uot;${SYSTEMD_DEFAULT_TARGET}"

What am = I doing wrong here?

Do we need to set=C2=A0"-DBMCWEB_ENABLE_= KVM=3DON" in bmcweb?

Regards,

Thaj<= /div>

On Wed, Mar 20, 2019 at 11:01 AM Lei YU <<= a href=3D"mailto:mine260309@gmail.com">mine260309@gmail.com> wrote:<= br>

> Check if th= ere are /dev/hidg0 and /dev/hidg1. If not, check kernel
> configs again.
> Also, check 'start-ipkvm.service' file whether that launches o= bmc-ikvm
> using this options:
> ExecStart=3D/usr/bin/env obmc-ikvm -v /dev/video0 -f 10 -k /dev/hidg0 = -p
> /dev/hidg1

Confirmed that both /dev/hidg0 and /dev/hidg1 are created, and the service = is
started with obmc-ikvm -v /dev/video0 -f 10 -k /dev/hidg0 -p /dev/hidg1.
>
> Try this patch:
> https://gerrit.openbmc-project.xy= z/c/openbmc/obmc-ikvm/+/19392

Unfortunately, the patch does not fix the issue, the KVM page still shows a=
small black block when browsed to another page and back.

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