Lucas wrote: > Hello, > I need to have sound on the client using LTSP 4.2 with KDE 3.5 > > My OS is Debian 4.0 > > I installed three scripts: > > 1) ltsp-sound-1.0-0.2 for redirect audio stream to the terminal > > 2) LTSP-esd-alsa_1.0.0-2 for use ALSA drivers > > 3) I put soundstart.sh script in $home/.kde/env how described in the wiki > > When the client boots, it downloads the kernel and shows some > information like "running sound server" and "accepting connection on > port 16001" > > After this it starts KDM and, after login, KDE. > > If I open a shell window and run esdplay, sound is present. > > But now I want sound in KDE, like "welcome" sound. > > I verified the OSS-> esd redirecton but it doesn't work (I don't have > the LD_PRELOAD set on the client, the command echo $LD_PRELOAD returns a > blank line and > > I am not able to set it because the command export LD_PRELOAD in scripts > doesn't work) > > But I have the doubt that esd server is in conflict with ALSA. > > How can I configure the system and KDE to solve the problem (using alsa) ? > > Thank in advance > > Lucas > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _____________________________________________________________________ > Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: > https://lists.sourceforge.net/lists/listinfo/ltsp-discuss > For additional LTSP help, try #ltsp channel on irc.freenode.net > > > I've double checked this all and I've found (not deeply) what is happening here.
The problem is with the LD_PRELOAD environment variable. By some reason, it now does not work as it used to do. It probably relates to security problems, since attacking LD_PRELOAD can give you absolute control of a system. The main fact is that a user can change LD_PRELOAD by hand, but it does not work when run from a script. I'll check around to see if that is a configurable behaviour. If not, the whole KDE sound system will stop working for LTSP. Noel er Envite ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _____________________________________________________________________ Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: https://lists.sourceforge.net/lists/listinfo/ltsp-discuss For additional LTSP help, try #ltsp channel on irc.freenode.net
