View Full Version : [ubuntu] Screen Is Not Composited
March 28th, 2009, 10:59 AM
How can i solve the error message "Error: Screen Isn't composited. Please Run compiz (-fusion) or other compositioning manager"
I am using a Dell GX240 and am unsure what this error means,
March 28th, 2009, 11:02 AM
when do you get that error? sounds like a compatibility problem with compiz if you turn off the visual effects does it still appear?
March 28th, 2009, 11:16 AM
I am trying to get the Avant Window Manager to load, i have been configuring the Mac4Lin package and this error appears as soon as the computer starts
March 28th, 2009, 11:29 AM
what gfx card do you have?
March 28th, 2009, 11:33 AM
Do you know how you find this out? I think it is onboard to be honest.
March 28th, 2009, 11:37 AM
i think u also need to enable compiz:
System -> Preferences -> Appearance
click the Visual effects tab
choose normal or extra
you could also install the package simple-ccsm
March 28th, 2009, 11:39 AM
lspci | grep VGA
maybe that returns your vid card
March 28th, 2009, 11:41 AM
i have installed that now using sudo aptitude install simple-ccsm
Also when i check any options under visual effects i get the message 'Desktop Effects Could Not Be Enabled'
March 28th, 2009, 11:44 AM
yah, you need to find out what gfx card you have. i think it has to be 3d accelerated in order to use compiz
did the lspci cmd return anything?
if not, you could try to run lspci and look for anything regarding your video controller
March 28th, 2009, 11:46 AM
Wow how cool - ATI Technologies Inc Rage 128 Pro Ultra Tf.
March 28th, 2009, 11:52 AM
is there any drivers in System -> Administration -> Hardware drivers
or else we need to find a driver for your gfx on the ati hp... should be there somewhere just haven't found it yet. but i'll keep looking
March 28th, 2009, 11:57 AM
I did look their last night when i first got the issue, that pane is empty. Their are no drivers at all in their.
March 28th, 2009, 12:10 PM
hmm i'm quite sure that the video card driver is the problem. still searching for a driver for you... haven't had any luck yet tho..
March 28th, 2009, 12:30 PM
find the section device and write it in here. I'd like to know if the driver xorg is using is ati or r128
March 28th, 2009, 12:31 PM
March 28th, 2009, 12:46 PM
awww thats a shame if it doesn't support compiz.. *sigh*
March 28th, 2009, 04:08 PM
Taus thanks for all your help though mate :)
March 28th, 2009, 05:51 PM
no problem bro, glad i could help at least a little :)
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