i found the solution, it has to do with Qt. I created /etc/profile.local with export QT_GRAPHICSSYSTEM=native in it, and now my thinclients are blazing fast... I wonder if nobody else had this problem before....
jef Op 03/12/2014 10:21 AM, jef peeraer schreef: > i have kiwi-ltsp installed (opensuse 13.1) on a quite powerful server > (2x xeon e5-2407 16Gb memory, / on 100Gb SSD). thinclients boot > reasonable fast, etc.. > but some programs are terrible slow on the thinclients: e.g kate is so > slow, you cannot work with it. When typing in characters. they appear 1 > character per second, the print menu comes up to slow, opening a menu > takes ages, etc.... > All programs close to kde seem to work slow. On the contrary Libreoffice > works quite good (characters appear as fast as you can type them). > The servers load is almost nothing (0.5). ltsp-info seems to be broken, > here's the output : > > smaug:~ # ltsp-info > server information: > LSB Version: > core-2.0-noarch:core-3.2-noarch:core-4.0-noarch:core-2.0-x86_64:core-3.2-x86_64:core-4.0-x86_64:desktop-4.0-amd64:desktop-4.0-noarch:graphics-2.0-amd64:graphics-2.0-noarch:graphics-3.2-amd64:graphics-3.2-noarch:graphics-4.0-amd64:graphics-4.0-noarch > Distributor ID: openSUSE project > Description: openSUSE 13.1 (Bottle) (x86_64) > Release: 13.1 > Codename: Bottle > > /usr/sbin/ltsp-info: line 83: die: command not found > > > I am using the default setting for ltsp (AOE boot), and even disabled > ssh for network traffic > > [default] > LDM_SERVER=192.168.123.101 > DNS_SERVER=192.168.123.101 > SOUND=True > LOCALDEV=False > LOCALDEV_DENY_FLOPPY=True > USE_LOCAL_SWAP=True > SERVER=192.168.123.101 > SCREEN_02=shell > SCREEN_07=ldm > LDM_DEBUG=False > LDM_DIRECTX=True > LDM_LANGUAGE=nl_NL.UTF-8 > XKBLAYOUT=pc104 > XKBMODEL=be,us > > > > jef > > ------------------------------------------------------------------------------ > Learn Graph Databases - Download FREE O'Reilly Book > "Graph Databases" is the definitive new guide to graph databases and their > applications. Written by three acclaimed leaders in the field, > this first edition is now available. Download your free book today! > http://p.sf.net/sfu/13534_NeoTech > _____________________________________________________________________ > 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 > ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _____________________________________________________________________ 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
