[X2go-User] x2gothinclient: compression and sound
Michael Hierweck
team at edv-serviceteam.net
Fri Nov 4 21:24:27 CET 2011
Hi all,
I'm trying to (re)migrate our thin clients (Intel Atom 1.6 GHz) from
plain X11/XDMCP to x2go again using the latestet Debian Packages (Squeeze).
First of all I wonder about the recommended compression mode and level.
With link type LAN and compression nopack I experience heavy CPU usage
on the (thin) client side (20% Xorg and 30% x2goclient) while reading
mails and even more latency than I experienced with plain X11 before.
Furthermore sound forwarding does not work even though it is active in
the session setup.
pulseaudio configuration and cookie has been set:
$ export |grep PULSE
declare -x
PULSE_CLIENTCONFIG="/home/michael/.x2go/C-michael-53-1320436144_stDGNOME_dp16/.pulse-client.conf"
$ cat $PULSE_CLIENTCONFIG
default-server=localhost:30002
cookie-file=.x2go/C-michael-53-1320436144_stDGNOME_dp16/.pulse-cookie
x2go seems to bind to some ports, 30002, too:
# netstat -tupen |grep 1004
tcp 0 8 127.0.0.1:38073 127.0.0.1:30001
ESTABLISHED 1004 3080993 18624/sshd: michael
tcp 0 0 127.0.0.1:38338 127.0.0.1:30002
ESTABLISHED 1004 3083062 19032/gnome-volume-
tcp 0 0 127.0.0.1:30001 127.0.0.1:38073
ESTABLISHED 1004 3080994 18815/x2goagent
tcp 0 0 127.0.0.1:30002 127.0.0.1:38338
ESTABLISHED 1004 3083063 18887/sshd: michael
But this is what paplay tells when invoked from a terminal inside the
x2go session:
$ paplay -v /usr/share/sounds/KDE_Startup_new.wav
Opening a playback stream with sample specification 's16le 2ch 22050Hz'
and channel map 'front-left,front-right'.
Connection established.
Stream error: No such entity
Thanks in advance
Michael
--
EDV-Serviceteam Annika & Michael Hierweck GbR
Egerstraße 53, 44225 Dortmund (Germany)
http://www.edv-serviceteam.net
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