My display driver card was old ATI HD4530 family. i got the same
problem.
My screen flicker all the time. so i want to disable OpenGL, but i got
this problem.
How to disable OpenGL hardware accelerate for Ubuntu Unity desktop?
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This bug also affects me (already clicked on that), a couple extra info:
* Not running any nvidia drivers nor having an nvidia card:
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated
Graphics Controller (rev 02) (prog-if 00 [VGA controller])
Subsystem:
** Tags added: rls-w-incoming
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https://bugs.launchpad.net/bugs/1166765
Title:
unity showing only blank desktop, no dash nor decorations
Status in Compiz:
Confirmed
Ubuntu 15.03, I just changed the nvidia to nvidia-340, also I already
has ccsm.
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https://bugs.launchpad.net/bugs/1166765
Title:
unity showing only blank desktop, no dash
[EDIT] ronnie is right, I used ccsm and clicked on ubuntu unity plugin
(notorious purple button), it enabled opengl, and others modules and the
desktop for me 3
thanks
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This happened to me after a fresh install of Ubuntu 15.04. It's the
Unity option in Compiz settings that is disabled, but Compiz settings
isn't installed by default (or wasn't for me anyway).
Easiest way to get things back to normal is to open a terminal and do:
sudo apt-get install
Dear All,
I'm new to ubuntu.
I've been trying to install nvidia drivers and cuda to use gpu for machine
learning.
I tried different versions, once lost the desktop (had a blank screen) and
restored it.
Now, icons went missing...
I've been trying whatever but nothing works
I've got an asus
@Cristian asking questions on how to fix your system is more of a
support issue than something appropriate for a bug against a package.
Try http://www.ubuntu.com/support for various methods of getting help.
Remember, if you use an officially unsupported driver (such as a driver
downloaded from
It happened to me also when I upgraded from 12.04 -- 14.04 -- 14.10.
It occurred after the second update (to 14.10). The solution from
comment #9 fixed it.
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** Changed in: compiz
Milestone: 0.9.12.1 = 0.9.12.2
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https://bugs.launchpad.net/bugs/1166765
Title:
unity showing only blank desktop, no dash nor decorations
Thanks!
A couple of the things above were required to get mine working. This is
what did it (run from the terminal along side of the broken desktop):
CtrlAltF1
# Login
export DISPLAY=:0
cd /usr/lib/xorg/modules/extensions/
sudo mv libglx.so libglx.so.xorg
sudo cp libglx.so.340.32 libglx.so
** Changed in: compiz
Milestone: 0.9.12.0 = 0.9.12.1
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https://bugs.launchpad.net/bugs/1166765
Title:
unity showing only blank desktop, no dash nor decorations
I hit this bug when upgrading to Nvidia driver version 340.32. I noticed
this error in Xorg.0.log:
[2307136.707] (EE) NVIDIA(0): Failed to initialize the GLX module; please check
in your X
[2307136.707] (EE) NVIDIA(0): log file that the GLX module has been loaded in
your X
[2307136.707] (EE)
gsettings reset
org.compiz.core:/org/compiz/profiles/unity/plugins/core/ active-plugins
This worked for me too. The problem occured when I switched from nouveau
to the proprietry drivers (-331) from Nvidia.
Trying to fix the issue, I switched back to nouveau, but that didn't
help. resetting the
** Changed in: compiz
Milestone: None = 0.9.12.0
** Also affects: compiz/0.9.11
Importance: Undecided
Status: New
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This continue to be a problem: if the OpenGL plugin detects a problem
once it disables itself and the Compiz configuration must be manually
reset before it will even activate again. That leaves a less than
satisfactory user experience.
** Changed in: compiz/0.9.11
Milestone: None = 0.9.11.3
Hit on desktop running 14.04 and nvida gtx 780. Was running nvidia-
3nvidia-3340 drivers
Fixed by uninstalling nvidia drivers:
sudo apt-get purge nvidia*
Then running the gsettings command from post 11.
Once I was back in, I installed the nvidia drivers via the 'additional
drivers' interface.
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