Hey everybody,
I had LTSP running on 8.04 for a long time, and just recently upgraded the
server to 9.04. Most everything is running better, and xorg is now reading
the monitors and setting display resolutions properly, which is a nice
bonus.
The downside is that certain actions are fairly slow that weren't before.
Mostly it is in select dropdowns within firefox, but dropdown menus anywhere
in Ubuntu are slow to respond. I've read a bit that Jaunty had problems with
intel video drivers and that Jaunty had issues with CPU scaling, which are
my only initial thoughts. There are some instructions out there on messing
with X and the intel drivers to try to address the issues, but I didn't know
if there was a more specific LTSP solution, or if it was a common problem
with Jaunty.
Here is my lts.conf (it's very minimal). The LTSP server is a Dell Poweredge
1950 with a quadcore intel xeon 2.66ghz with 4gb of ram (soon to be 8). The
thin clients (6 of them currently, soon to be 9) are all MSI Wind PCs
(1.6ghz atom processor, 2gb ram, intel GMA 950 onboard video card). The LTSP
server also does some other work, like samba, and a LAMP stack for some
local web apps.
[default]
MODULE_01 = usbkbd
SCREEN_07=ldm
SCREEN_08=shell
So I guess my questions are: is this a common problem, and are there any
obvious steps I should take to address it or to isolate it?
Thanks much,
Matthaus Litteken
Technology Coordinator
Alberta Cooperative Grocery
Portland, OR
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